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Journal articles on the topic 'Phthalimido'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Aly, A. A., H. M. Ammar, and A. A. Khalil. "Copolymerization Parameters of 2-(N-Phthalimido) ethyl Methacrylate with Different Vinyl Monomers." Material Science Research India 8, no. 1 (2011): 17–24. http://dx.doi.org/10.13005/msri/080103.

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2-(N-phthalimido)ethyl methacrylate was prepared by the reaction of methacrylic acid with N-(2-hydroxyethyl)phthalimide in presence of N,N?-dicyclohexylcarbodiimide. The monomer reactivity ratios for copolymerization reactions of 2-(N-phthalimido)ethyl methacrylate with methyl acrylate, ethyl acrylate, butyl acrylate and styrene, respectively, in solution with azobisisobutyronitrile (AIBN) as initiator, were estimated by nitrogen analysis. The structure of the copolymers was investigated by IR spectroscopy. The Q and e values for 2-(N-phthalimido)ethyl methacrylate were calculated. Some of the

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2

Bogdan, Anca, Myroslav O. Vysotsky, and Volker Böhmer. "Selective Derivatization of Calix[4]arenes via Amino Groups Attached to the Wide Rim." Collection of Czechoslovak Chemical Communications 69, no. 5 (2004): 1009–26. http://dx.doi.org/10.1135/cccc20041009.

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A new strategy is proposed for the synthesis of tetraether derivatives of calix[4]arenes bearing at the wide rim nitro and phthalimido groups in well defined positions. Since both groups are precursors of amino functions, calix[4]arenes substituted by different N-acylamino residues are easily available in four steps. The essential steps during the synthesis of the precursor consist in the protection of amino groups by the formation of their phthalimides followed by ipso-nitration of the remaining tert-butylphenol ether units. This nitration occurs without side reactions at the phthalimido subs

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3

Jourdain, Isabelle, Michael Knorr, Tom Charenton, Carsten Strohmann, Jan-Lukas Kirchhoff та Mohamed Othman. "(µ2-η4-N-(2-Butynyl)phthalimide)(hexacarbonyl)dicobalt". Molbank 2023, № 1 (2023): M1545. http://dx.doi.org/10.3390/m1545.

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The reaction of [Co2(CO)8] with an equimolar amount of the internal alkyne N-(2-butynyl)phthalimide (1-Phthalimido-2-butyne) 1 in heptane solution yields the title compound [Co2(CO)6(µ-phthalimidoCH2C≡CMe)] 2. Compound 2 has been characterized using IR, 1H and 13C NMR spectroscopy; the tetrahedrane-type cluster framework has been ascertained using a single-crystal X-ray diffraction study performed at 100 K.

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4

Veselý, Jan, Miroslav Ledvina, Jindřich Jindřich, Tomáš Trnka та David Šaman. "Synthesis of 2-Amino-2-deoxy-β-D-galactopyranosyl-(1→4)-2-amino-2-deoxy-β-D-galactopyranosides: Using Various 2-Deoxy-2-phthalimido-D-galactopyranosyl Donors and Acceptors". Collection of Czechoslovak Chemical Communications 69, № 10 (2004): 1914–38. http://dx.doi.org/10.1135/cccc20041914.

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A systematic study is presented of the efficiency of the most common glycosylation methods using standard 2-deoxy-2-phthalimidogalactopyranosyl donors ethyl 4-O-acetyl-3,6-di-O- benzyl-2-deoxy-2-phthalimido-1-thio-β-D-galactopyranoside (3a), 4-O-Acetyl-3,6-di-O-benzyl- 2-deoxy-2-phthalimido-β-D-galactopyranosyl bromide (4), 4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl fluoride (5b), O-(4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl) trichloroacetimidate (7) and ethyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-1-thio-β-D-galactopyranoside (8), pent-4-e

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5

Schwartz, David A., Ho-Huat Lee, Jeremy P. Carver, and Jiri J. Krepinsky. "Syntheses of model oligosaccharides of biological significance. 4. Synthesis of a fucosylated N,N′-diacetylchitobioside and related oligosaccharides." Canadian Journal of Chemistry 63, no. 5 (1985): 1073–79. http://dx.doi.org/10.1139/v85-182.

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The synthesis of two trisaccharides and one disaccharide containing L-fucose and 2-acetamido-2-deoxy-D-glucose is reported. Methyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside was glycosylated with a 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl bromide. Removal of the phthalimido protecting groups by hydrazinolysis followed by N-acetylation and debenzylation yielded methyl N,N′-diacetylchitobioside 3′,4′,6′-triacetate. The latter was selectively fucosylated at the 6-position with 2,3,4-tri-O-benzyl-α-L-fucopyranosyl bromide to yield, after debenzylation and de-O-ace

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6

Sayali Ulhas Vishe, Rahul Prakash Lokhande, Sayali Adinath Wagh, Saniya Dastagir Pathan, and Samrin Rafik Pathan. "An in-depth review of thalidomide's basic moieties." World Journal of Biology Pharmacy and Health Sciences 18, no. 2 (2024): 102–9. http://dx.doi.org/10.30574/wjbphs.2024.18.2.0250.

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Thalidomide, also referred to as N-phthalimido glutarimide, was initially made available as a sedative by Chemie Grunelthal GmbH in West Germany in 1957. Thalidomide's chemical structure primarily consists of two rings: the phthalimide ring and the glutarimide ring. Although small substitutions in one or both rings might be tolerated without a reduction in toxicity, both of these groups were necessary for embryopathic action. A cyclic chemical structure that is a component of thalidomide is the phthalimide ring. The phthalimide ring is thought to contribute to both the teratogenic (causes birt

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7

Sayali, Ulhas Vishe, Prakash Lokhande Rahul, Adinath Wagh Sayali, Dastagir Pathan Saniya, and Rafik Pathan Samrin. "An in-depth review of thalidomide's basic moieties." World Journal of Biology Pharmacy and Health Sciences 18, no. 2 (2024): 102–9. https://doi.org/10.5281/zenodo.13734152.

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Thalidomide, also referred to as N-phthalimido glutarimide, was initially made available as a sedative by Chemie Grunelthal GmbH in West Germany in 1957. Thalidomide's chemical structure primarily consists of two rings: the phthalimide ring and the glutarimide ring. Although small substitutions in one or both rings might be tolerated without a reduction in toxicity, both of these groups were necessary for embryopathic action. A cyclic chemical structure that is a component of thalidomide is the phthalimide ring. The phthalimide ring is thought to contribute to both the teratogenic (causes birt

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8

Mesa, Juan A., Juan E. Tacoronte, Ernesto García, and Jorge Leyva. "An Easy Regio- and Stereoselective Synthesis of a Versatile Trisaccharide Precursor for Synthetic Carbohydrate Based Vaccines." Collection of Czechoslovak Chemical Communications 72, no. 3 (2007): 411–16. http://dx.doi.org/10.1135/cccc20070411.

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The trisaccharide allyl 2-deoxy-2-phthalimido-6-O-[4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl]-β-D-glucopyranoside (3) was prepared directly from acceptor allyl 2-deoxy-2-phthalimido-β-D-glucopyranoside (1) and 4-O-(2,3,4,6- tetra-O-benzoyl-β-D-galactopyranosyl)-2,3,6-tri-O-benzoyl-α-D-glucopyranosyl trichloroacetimidate (2c) using regio- and stereoselective synthesis in dichloromethane with trimethylsilyl triflate as a promoter.

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9

Allan, RD, and J. Fong. "Synthesis of Analogs of GABA .15. Preparation and Resolution of Some Potent Cyclopentene and Cyclopentane Derivatives." Australian Journal of Chemistry 39, no. 6 (1986): 855. http://dx.doi.org/10.1071/ch9860855.

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A series of cyclopentene and cyclopentane analogues of GABA has been prepared utilizing a thermal cis -trans isomerization of the phthalimido β,γ -unsaturated acid (10) as the key step to obtain trans-4- aminocyclopent-2-ene-1-carboxylic acid (7). Resolution of some of the potent GABA analogues, in particular (+)-(4S)- and (-)-(4R)-4- aminocyclopent-1-ene-1-carboxylic acid (5), has been achieved by crystallization of isopropylideneribonolactone esters or pantolactone esters of the phthalimido -protected intermediates.

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10

Marsicano, Vincenzo, Antonio Arcadi, Massimiliano Aschi та Véronique Michelet. "Experimental and computational evidence on gold-catalyzed regioselective hydration of phthalimido-protected propargylamines: an entry to β-amino ketones". Organic & Biomolecular Chemistry 18, № 46 (2020): 9438–47. http://dx.doi.org/10.1039/d0ob01598a.

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11

Lange, Peter, Annette Schier, Jürgen Riede, and Hubert Schmidbaur. "Gold(I) Complexes of Organic Nitrogen Compounds: Synthesis and Structures of (Phthalimido)(triphenylphosphine)gold(I) in Crystals C6H4(CO)2N(AuPPh3) and C6H4(CO)2N( AuPPh3) · CHCl3." Zeitschrift für Naturforschung B 49, no. 5 (1994): 642–46. http://dx.doi.org/10.1515/znb-1994-0512.

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[O(AuPPh3)3]+BF4- has been found to be a powerful aurating reagent for phthalimide, to give (phthalimido)(triphenylphosphine)gold(I) (1) in high yield. Two different crystal systems, with or without CHC13 molecules in the unit cell, have been obtained. In both cases the monoaurated diacylamido complex C6H4(CO)2N(AuPPh3) (1) is present as a monomer with linear two-coordinate gold atoms. The N-Au(I) bond lengths (2.028(4), 2.040(4) Å) are similar to those found in other monoaurated complexes of the type R]R2N(AuPPh3) with strongly electron-withdrawing organic substituents R1, R2. Crystal data:

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12

Sawczenko, Aleksandra, Barbara Miroslaw, Tadeusz Lis та Anna E. Koziol. "Direct synthesis of novel polymeric bimetallic phthalimide complex: poly{catena-(bis(μ3-phthalimido-N,O,O')-bis(μ2-phthalimido-N,O) -aqua-dipropanol-copper(II)disodium}". Pure and Applied Chemical Sciences 2 (2014): 73–86. http://dx.doi.org/10.12988/pacs.2014.447.

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13

Allan, RD, AR Johnston, and R. Kazlauskas. "Synthesis of Analogues of GABA. XIII. An Alternative Route to (Z)-4-Aminocrotonic Acid." Australian Journal of Chemistry 38, no. 11 (1985): 1647. http://dx.doi.org/10.1071/ch9851647.

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14

Spassova, Maria, Hana Dvořáková, Antonín Holý, Miloš Buděšínský, and Milena Masojídková. "Synthesis of N-(3-Azido-2-hydroxypropyl), N-(3-Phthalimido-2-hydroxypropyl) and N-(3-Amino-2-hydroxypropyl) Derivatives of Heterocyclic Bases." Collection of Czechoslovak Chemical Communications 59, no. 5 (1994): 1153–74. http://dx.doi.org/10.1135/cccc19941153.

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Alkylation of heterocyclic bases with azidomethyloxirane (I) under basic catalysis with potassium or cesium carbonate afforded N-(3-azido-2-hydroxypropyl) derivatives II. Hydrogenation of these compounds over palladium on carbon gave the corresponding 3-amino-2-hydroxypropyl derivatives III. The same compounds III were prepared by alkylation of heterocyclic bases with phthalimidomethyloxirane (VII) in the presence of cesium carbonate and subsequent reaction of the formed N-(3-phthalimido-2-hydroxypropyl) derivatives VIII with hydrazine. The phthalimido derivatives VIII are easily hydrolyzed al

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15

Cai, Xian-Feng, Wen-Xue Huang, Zhang-Pei Chen, and Yong-Gui Zhou. "Palladium-catalyzed asymmetric hydrogenation of 3-phthalimido substituted quinolines." Chem. Commun. 50, no. 67 (2014): 9588–90. http://dx.doi.org/10.1039/c4cc04386c.

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16

Gondolova, Gulnar H. "SYNTHESIS AND STUDY OF Zn COMPLEXES WITH N'-ACYL-SALICYLHYDRAZIDES." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 62, no. 9 (2019): 27–32. http://dx.doi.org/10.6060/ivkkt.20196209.5902.

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Zn complexes with potentially tridentate (carbonyl and hydroxyl oxygen atoms of the salicylic fragment and nitrogen atom of the amide group) were synthesized by the ligand N'-phthalimido-salicylamide (H2L) and potentially heptadentate (carbonyl and hydroxyl oxygen atoms of the salicylic fragment, two nitrogen atoms of the hydrazide moiety and two oxygen atoms of the carbonyl and carboxyl groups of the maleic fragment) with the ligand N'-maleoal-salicylhydrazide (H4L) with 78% and 86% yield, respectively. The structural features of the N'-phthalimido-salicylamide (H2L) and N'-maleoyl-salicylhyd

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17

Watts, Jonathan, Jesús Jiménez-Barbero, Ana Poveda та T. Bruce Grindley. "Control of disaccharide conformation by π-stacking". Canadian Journal of Chemistry 81, № 5 (2003): 364–75. http://dx.doi.org/10.1139/v03-062.

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The conformations of a series of derivatives of the disaccharide α-L-fucopyranosyl-(1[Formula: see text]3)-2-acetamido-2-deoxy-D-glucopyranoside, part of the Lex determinant, were studied by molecular modelling using the MM3* forcefield and by 1H NMR spectroscopy. Unusually shielded O-benzyl protons were observed in the 1H NMR spectrum of phenyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1[Formula: see text]3)-2-deoxy-2-phthalimido-1-thio-α-D-glucopyranoside and assigned to the 2-O-benzyl group. This observation was explained by a shift in the population of the conformational mixture present about

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18

Zolfigol, Mohammad Ali, Ahmad Reza Moosavi-Zare, Mahmoud Zarei та ін. "Synthesis of β-phthalimido-alcohols via regioselective ring opening of epoxide by using reusable basic magnetic nano particles and their biological investigation". RSC Advances 6, № 67 (2016): 62460–66. http://dx.doi.org/10.1039/c6ra07660b.

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19

Ledvina, Miroslav, Daniel Zyka, Jan Ježek, Tomáš Trnka та David Šaman. "New Effective Synthesis of (N-Acetyl- and N-Stearoyl-2-amino-2-deoxy-β-D-glucopyranosyl)-(1→4)-N-acetylnormuramoyl-L-2-aminobutanoyl-D-isoglutamine, Analogs of GMDP with Immunopotentiating Activity". Collection of Czechoslovak Chemical Communications 63, № 4 (1998): 577–89. http://dx.doi.org/10.1135/cccc19980577.

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Ethyl 3,4,6-tri-O-benzyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside (5), prepared by benzylation of ethyl 2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside (4), was transformed by reaction with bromine into 3,4,6-tri-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl bromide (6). Thioglycoside 5 in the presence of methyl triflate and glycosylbromide 6 in the presence of silver triflate were used as glycosyl donors for condensation with benzyl 2-acetamido-3-O-allyl-6-O-benzyl-2-deoxy-α-D-glucopyranoside (7), to give benzyl 2-acetamido-3-O-allyl-6-O-benzyl-4-O-(3,4,6-tri-O-benzyl-2-deoxy-2-p

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20

Gobec, Stanislav, and Uroš Urleb. "SYNTHESIS OF PHOSPHONO PHTHALIMIDO-DESMURAMYLDIPEPTIDE ANALOGS." Phosphorus, Sulfur, and Silicon and the Related Elements 156, no. 1 (2000): 125–33. http://dx.doi.org/10.1080/10426500008044997.

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21

Best, WM, RW Dunlop, RV Stick та ST White. "All About 3,4,6-Tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucosyl Trichloroacetimidate". Australian Journal of Chemistry 47, № 3 (1994): 433. http://dx.doi.org/10.1071/ch9940433.

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Treatment of 1,3,4,6-tetra-O-acetyl-2-(o-carboxybenzoylamino )-2-deoxy-β-D-glucose with ethyl chloroformate , followed by workup and treatment with methanol, did not give 1,3,4,6-tetra O-acetyl-2-deoxy-2-phthalimido-β-D-glucose as reported in the literature, but rather the methyl ester 1,3,4,6-tetra-O-acetyl-2-deoxy-2-(o- methoxycarbonylbenzoylamino )-β-D-glucose. The formation of this methyl ester is believed to proceed via 1,3,4,6-tetra-O-acetyl-2-deoxy-2- [(3′-oxo-1′,3′-dihydroisobenzofuran-1′-ylidene)amino]-β-D-glucose which was also formed from the amido carboxylic acid by treatment with

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22

Oscarsson, Karin, Björn Classon, Ingemar Kvarnström, Anders Hallberg, and Bertil Samuelsson. "Solid phase assisted synthesis of HIV-1 protease inhibitors. Expedient entry to unsymmetrical substitution of a C2 symmetric template." Canadian Journal of Chemistry 78, no. 6 (2000): 829–37. http://dx.doi.org/10.1139/v00-012.

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A solid phase synthesis has been developed leading up to unsymmetrical HIV-1 protease inhibitors that are not readily available by conventional solution phase chemistry (18ag). To prepare these compounds the hydroxyl group of (1S,2R)-()-cis-1-phthalimido-2-indanol (3) was coupled to a Merrifield resin via a dihydropyrane linker. Cleavage of the phthalimido protecting group and reaction of the liberated amine with the bis-activated symmetrical diacid 15 resulted in the resin bound amide 16. Coupling of 16 with amino acids and amines followed by hydrolysis produced the desired unsymmetrical pr

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23

Ledvina, Miroslav, Jiří Farkaš, Jaroslav Zajíček, Jan Ježek та Milan Zaoral. "An alternative synthesis of O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1→4)-N-acetylnormuramoyl-L-α-aminobutanoyl-D-isoglutamine". Collection of Czechoslovak Chemical Communications 54, № 10 (1989): 2784–94. http://dx.doi.org/10.1135/cccc19892784.

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Silver triflate-promoted condensation of 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl bromide (VIII) with benzyl 2-acetamido-6-O-benzoyl-2-deoxy-3-O-(methoxycarbonyl)-methyl-α-D-glucopyranoside (IV) afforded benzyl 2-acetamido-4-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-6-O-benzoyl-2-deoxy-3-O-(methoxycarbonyl)methyl-α-D-glucopyranoside (IX) which, after deprotection, was converted into the acid XI. Condensation of acid XI with L-α-aminobutanoyl-D-isoglutamine benzyl ester and subsequent hydrogenolysis of the product XIII furnished compound XIV. Benzyl 2-ac

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24

Жук, Тетяна, та Валерія Бабкіна. "ПОТЕНЦІАЛ N-ГІДРОКСИФТАЛІМІДУ ДЛЯ ШИРОКОМАСШТАБНИХ CH-ОКИСЛЕНЬ". European Science, sge16-03 (30 січня 2020): 65–83. http://dx.doi.org/10.30890/2709-2313.2023-16-03-014.

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Current trends toward "green" chemistry involve the use inexpensive reagents under the mildest possible conditions to give target products nearly quantitatively. N-Hydroxyphthalimide (NHPI), a source of highly electrophilic phthalimido-N-oxyl radical (PIN

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25

Whitfield, Dennis M., Caroline J. Ruzicka, Jeremy P. Carver та Jiri J. Krepinsky. "Syntheses of model oligosaccharides of biological significance. 9. Syntheses of trideuteriomethyl di-3,6-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-β-D-galactopyranoside: the I antigen branch-point trisaccharide and related disaccharides". Canadian Journal of Chemistry 65, № 4 (1987): 693–703. http://dx.doi.org/10.1139/v87-118.

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The title trisaccharide, 13c, was synthesized, as well as its two component disaccharides, 10c and 11c. Four disaccharides, 3c, 4c, 5c, and 7c, were also prepared to serve as model compounds for the investigation of the 3-dimensional structure of more complex oligosaccharides. The β-1,3 linkage was formed in 75% yield by coupling 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl bromide (9) with trideuteriomethyl 2-O-benzoyl-4,6-benzylidene-β-D-galactopyranoside (2a), using silver trifluoromethanesulphonate as a promoter in the presence of the base 2,6-di-tert-butyl-4-methylpyridine.

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26

Elgubbi, Amna S., Eman A. E. El-Helw, Motaleb S. Abousiksaka, Abdullah Y. A. Alzahrani та Sayed K. Ramadan. "β-Enaminonitrile in the synthesis of tetrahydrobenzo[b]thiophene candidates with DFT simulation, in vitro antiproliferative assessment, molecular docking, and modeling pharmacokinetics". RSC Advances 14, № 26 (2024): 18417–30. http://dx.doi.org/10.1039/d4ra03363a.

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Tetrahydrobenzo[b]thiophenes were prepared and supported with in silico analyses. In vitro antiproliferative results displayed the highest potency of imide 5, Schiff base 11, and phthalimido 12 candidates against MCF7 and HePG2 cancer cell lines.

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27

Obara, Nobuhiro, Takeshi Watanabe, Tomohiro Asakawa, Toshiyuki Kan, and Takao Tanaka. "One-Pot Construction of 3-Phthalimido-1,5-benzodiazepine-2-one Derivatives via in situ Activation of N,N-Phthaloyl-serine." Synlett 29, no. 12 (2018): 1639–43. http://dx.doi.org/10.1055/s-0037-1610026.

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The Michael addition of dehydroalanine-activated ester in situ generated from N,N-phthaloyl-serine with o-phenylenediamine followed by cyclization has been established under mild conditions, which afforded 3-phthalimido-1,5-benzodiazepine-2-one derivatives in moderate to good yields.

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28

SUDIN, BBHATTA CHARYA, DUTTA SUSANTA, and SANYAL UTPAL. "Synthesis and Evaluation of Sulphonylhydrazones of Phthalimido Acetaldehyde as Anticancer Agents." Journal of Indian Chemical Society Vol. 75, Jan 1998 (1998): 46–48. https://doi.org/10.5281/zenodo.5913177.

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Department of Anticancer Drug Development & Chemotherapy, Chittaranjan National Cancer Institute, Calcutta-700 026 <em>Manuscript received 15 January 1996, revised 25 September 1996, accepted 6 March 1997</em> Synthesis and Evaluation of Sulphonylhydrazones of Phthalimido Acetaldehyde as Anticancer Agents.

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29

H. Ouf, Nabil, Mohamed A.Hamed, Ibrahim El Sayed, and Mohamed Ibrahim Sakran. "Anti-cancer, Anti-inflammatory, Cytotoxic and Biochemical Activities of a Novel Phosphonotripeptide Synthesized from Formyl Pyrazolofuran using TUBU as Condensing Agent." JOURNAL OF ADVANCES IN CHEMISTRY 6, no. 3 (2010): 1093–102. http://dx.doi.org/10.24297/jac.v6i3.2647.

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A novel and mild protocol for the synthesis of phosphonotripeptide 16 were achieved from novel formylpyrazolofuran 3, benzyl carbamate 5, triphenyl phosphite 6 by Birum-Oleksyszyn reaction using copper (II) trifliate as Lewis acid catalyst in dry dichloromethane at room temperature which synthesis of novel N-benzyloxy-α-aminophosphonate 7 . A mechanism for this condensation reaction is proposed. Cleavage of the N-benzyloxy carbonyl group under acid hydrolysis afford the free α-aminophosphonate 9 in quantitative yield. This in turn, by reaction with N-phthaloylglycine 12 via TUBU to phthalimido

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30

Skakle, Janet M. S., Gregory Smyth, and Solange M. S. V. Wardell. "Isopropyl 2-bromo-4-(N-phthalimido)butanoate." Acta Crystallographica Section E Structure Reports Online 57, no. 4 (2001): o300—o302. http://dx.doi.org/10.1107/s1600536801003816.

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31

Hammen, Philip D., Andrew C. Braisted та David L. Northrup. "Synthesis of Vinyl and β-Phthalimido Ketones". Synthetic Communications 21, № 21 (1991): 2157–63. http://dx.doi.org/10.1080/00397919108055448.

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32

El Sadek, Mohamed M., Mohyi M. El Essawi, and Samy A. Abdel Baky. "Synthesis and spectra of some phthalimido derivatives." Journal of Chemical & Engineering Data 34, no. 2 (1989): 257–59. http://dx.doi.org/10.1021/je00056a031.

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33

Jeromin, Günter E., and Sven Weise. "Enzymatische Acetylierung von (±)-1-Phthalimido-2-propanol." Liebigs Annalen der Chemie 1990, no. 10 (1990): 1045–46. http://dx.doi.org/10.1002/jlac.1990199001188.

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34

Jackson, WR, P. Perlmutter, and AJ Smallridge. "The Stereochemistry of Organometallic Compounds. XXXII. Hydrocyanation of Derivatives of Amino Alkynes." Australian Journal of Chemistry 41, no. 8 (1988): 1201. http://dx.doi.org/10.1071/ch9881201.

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The hydrocyanation of a range of amino alkyne derivatives has been studied by using nickel-based catalyst systems. The phthalimido derivatives have been shown to give good yields of unsaturated cyano amine derivatives, and some of these have been converted into both saturated and unsaturated amino acids.

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35

Ulbrich, Dirk, Constantin G. Daniliuc та Günter Haufe. "Synthesis of α,ω-polyfluorinated α-amino acid derivatives and δ,δ-difluoronorvaline". Organic & Biomolecular Chemistry 14, № 9 (2016): 2755–67. http://dx.doi.org/10.1039/c6ob00131a.

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Intending to synthesize ω,ω-difluoroalkyl amino acid derivatives by oxidative desulfurization–fluorination reactions of suitable arylthio-2-phthalimido butanoates and pentanoates, in addition to small amounts of the target products, mainly α,ω-polyfluorinated amino acid derivatives were formed by additional sulfur-assisted α-fluorination.

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36

Yadav, Ram Naresh, Ashok Kumar Srivastava та Bimal Krishna Banik. "Microwave-Induced Bismuth Nitrate-Catalyzed Michael Reaction of 3-Amino β-Lactams with Enones". Asian Journal of Chemistry 32, № 2 (2019): 233–36. http://dx.doi.org/10.14233/ajchem.2020.22168.

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Microwave-induced bismuth nitrate-catalyzed reaction of 3-amino β-lactams with unsaturated ketones is performed in order to obtain substituted amino β-lactams. Amino β-lactams were obtained through the strategy of [2+2] ketene-imine cycloaddition followed by deprotection of phthalimido β-lactams with ethylene diamine.

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37

Kim, Ae-Rhan, Hyun-Seung Cho, Youn-Sik Lee та Dong-Jin Yoo. "Photodecarboxylative Cyclizations of ω-Phthalimido-para-phenoxy Carboxylates". Bulletin of the Korean Chemical Society 33, № 10 (2012): 3477–80. http://dx.doi.org/10.5012/bkcs.2012.33.10.3477.

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38

Gupta, Alka D., and Devendra Kumar. "Synthesis and Characterization of Phthalonitrile-Capped Phthalimido Anhydrides." Journal of Macromolecular Science: Part A - Chemistry 23, no. 12 (1986): 1397–414. http://dx.doi.org/10.1080/00222338608081132.

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39

Kim, Ae Rhan, Kyoung-Sub Lee, Cheon-Woo Lee, Dong Jin Yoo, Fadi Hatoum та Michael Oelgemöller. "Photodecarboxylative cyclizations of ω-phthalimido-ortho-phenoxy carboxylates". Tetrahedron Letters 46, № 19 (2005): 3395–98. http://dx.doi.org/10.1016/j.tetlet.2005.03.090.

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40

Strobykina, I. Yu, V. E. Kataev, and A. N. Vereshchagin. "Steric structure of 3-phthalimido-, succinimido-, and phenylpropionitriles." Bulletin of the Academy of Sciences of the USSR Division of Chemical Science 35, no. 7 (1986): 1411–14. http://dx.doi.org/10.1007/bf00954813.

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41

Najlaoui, Feten, Pascal Pigeon, Zaineb Abdelkafi, et al. "Phthalimido–ferrocidiphenol cyclodextrin complexes: Characterization and anticancer activity." International Journal of Pharmaceutics 491, no. 1-2 (2015): 323–34. http://dx.doi.org/10.1016/j.ijpharm.2015.06.043.

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42

Yang, Ru Chun, Hui Zhu, Xuan Ye Jin, Qiang Xiao, and Yong Ju. "Synthesis of Bicyclic Furo[2,3-d]pyrimidine Deoxynucleosides Conjugated with N-Diisopropylphosphoryl Amino Acids." Advanced Materials Research 881-883 (January 2014): 405–9. http://dx.doi.org/10.4028/www.scientific.net/amr.881-883.405.

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A series of bicyclic furo[2,3-d]pyrimidine nucleosides conjugated with N-diisopropylphosphoryl amino acids were synthesized from 2′-deoxy-5-iodouridine. The key step is its cross coupling with the 5-phthalimido-1-pentyne under Sonogashira reaction condition. 5-Endo-dig electrophilic cyclization catalyzed by AgNO3 is used to afford the furo[2,3-d]pyrimidines.

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43

V, MISHRA, and C. JAIN M. "Thermal Decomposition and Powder X-Ray Diffraction Studies on Bis(phthalimido)-bis(morpholine) copper(II) Dihydrate." Journal of Indian Chemical Society Vol. 65, Jan 1988 (1988): 28–30. https://doi.org/10.5281/zenodo.6010383.

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Department of Post Graduate Studies in Chemistry, Nehru College, Chhibramau-209 721 <em>Manuscript received 24 November 1986, revised 8 October 1987, accepted 30 October 1987</em> The synthesis and simultaneous TG, DTA and DTG studies of bis- (phthalimido)-bis(morpholine) copper(II) dihydrate have been performed. The X-ray diffraction data revealed the complex to have tetragonal unit cell with cell constants a=4.482<sup>o</sup> A, c=12.962 A<sup>o </sup>The final product of decomposition was confirmed by X-ray diffraction to be CuO. The isothermal dehydration of this complex was

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44

Cox, Matthew, Rolf H. Prager, and Carina E. Svensson. "The Synthesis of Some Chiral 2-Aminoalkyloxazole-4-carboxylates from Isoxazol-5(2H)-ones." Australian Journal of Chemistry 56, no. 9 (2003): 887. http://dx.doi.org/10.1071/ch03052.

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Ethyl 4-methyl-5-oxo-2,5-dihydroisoxazole-3-carboxylate can be N-acylated by a number of natural and synthetic phthalimidylamino acids in the presence of carbodiimides. The N-acylated products form the corresponding oxazoles smoothly when irradiated at 300 nm in acetone. Removal of the phthalimido protecting group then gives 2-aminoalkyloxazole-4-carboxylate esters in good overall yields, and without significant racemization at any step.

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45

Clark, BM, CJ Easton, and SK Watkins. "Copper Catalyzed Reactions of Penicillin Derivatives With t-Butyl Perbenzoate." Australian Journal of Chemistry 48, no. 5 (1995): 1065. http://dx.doi.org/10.1071/ch9951065.

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The benzoyloxylation of penicillin derivatives at C5, on treatment with t-butyl perbenzoate in the presence of a copper catalyst, is facilitated by a phthalimido group at C6 when the substituents on the lactam ring are in the cis orientation, but hindered when the groups are trans substituted. In the absence of a C6 substituent, a competing reaction occurs in which the thiazolidine ring is cleaved.

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46

Cerić, Helena, and Marija Šindler-Kulyk. "Hydrazinolysis study of phthalimido- and phthalisoimido-penicillin amide derivatives." Arkivoc 2009, no. 7 (2009): 237–46. http://dx.doi.org/10.3998/ark.5550190.0010.723.

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47

Gervasio, Giuliana, Domenica Marabello та Federica Bertolotti. "2,3,4,6-Tetra-O-acetyl-2-phthalimido-β-D-glucopyranoside". Acta Crystallographica Section E Structure Reports Online 66, № 12 (2010): o3299. http://dx.doi.org/10.1107/s1600536810048099.

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48

Sivakumar, Sruthi, Prasanna Ramani, and G. S. Shilpa. "Phthalimido protected peptide nucleic acid monomer – Synthesis and Characterization." Materials Today: Proceedings 5, no. 8 (2018): 16580–84. http://dx.doi.org/10.1016/j.matpr.2018.06.014.

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49

Coşkun, M. Fatih, Kadir Demirelli, Mehmet Coşkun, and Mahmut Doǧru. "Thermal decomposition of poly[3-phthalimido-2-hydroxypropyl methacrylate]." Polymer Degradation and Stability 76, no. 1 (2002): 145–54. http://dx.doi.org/10.1016/s0141-3910(02)00008-3.

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50

Kumar, Togapur Pavan, Nemali Manjula, and Kumar Katragunta. "Asymmetric aldol reactions of isatins catalyzed by phthalimido-prolinamide." Tetrahedron: Asymmetry 26, no. 21-22 (2015): 1281–84. http://dx.doi.org/10.1016/j.tetasy.2015.09.018.

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