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Journal articles on the topic 'Malonates'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 May 2024

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1

Al-Najar, Anis A., and Awatif M. Ibrahim. "The audio frequency conductances of magnesium, manganese II, and barium malonates in aqueous medium at 25 °C." Canadian Journal of Chemistry 68, no. 5 (May 1, 1990): 770–73. http://dx.doi.org/10.1139/v90-121.

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The conductance of aqueous solutions of magnesium, manganese II, and barium malonates has been measured at 1.59 kHz, using a conventional audio frequency bridge. Conductance data were evaluated using different modern theoretical conductance equations, each a three-parameter equation in KA, Λ0, and a. These are the complete and expanded forms of both the Fuoss–Hsia (F/H) and Pitts (P) equations and the Lee–Wheaton (L/W) equation. Our results show that the Lee–Wheaton equation is the most satisfactory. Keywords: conductance, aqueous medium, magnesium malonate, manganese malonate, barium malonate.

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2

Khalaj, Mehdi, Nasrin Farahani, Mahdieh Sadeghpour, Halimeh Rajabzadeh, and Seyed Khatami. "PEG/ZnBr2-Assisted Multicomponent Reactions: A Novel Procedure for the Synthesis of Functionalized 5,6-Dihydropyran-2-ones." Synlett 29, no. 07 (January 30, 2018): 894–97. http://dx.doi.org/10.1055/s-0036-1591760.

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We report a catalytic multicomponent reaction of isocyanides, oxiranes, and malonates under mild conditions, allowing the transformation of a wide range of substrates into 5,6-dihydropyran-2-one products in acceptable yields. We have also examined the leaving group selectivity using an unsymmetrical malonate. This novel method demonstrates the benefits of combining different activation modes in oxiranes.

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3

Sharifi, Ali, Maryam Moazami, Mohammad Saeed Abaee, and Mojtaba Mirzaei. "Ionic liquid-catalyzed synthesis of (1,4-benzoxazin-3-yl) malonate derivatives via cross-dehydrogenative-coupling reactions." Heterocyclic Communications 28, no. 1 (January 1, 2022): 51–57. http://dx.doi.org/10.1515/hc-2022-0007.

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Abstract A convenient C(sp3)–C(sp3) oxidative dehydrogenative coupling reaction of 1,4-benzoxazin-2-ones with malonate esters was developed under mild conditions to obtain the respective ester malonates in high yields. Reactions take place in [omim]FeCl4, acting as both the solvent and the catalyst. Under [omim]Cl/FeCl3-DDQ conditions, derivatives of 1 coupled with malonate 2 to give the target molecules within 1–2 h time periods. The ionic liquid was recovered and reused in the next reactions without losing its efficiency.

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4

Wan, Yali, Zaifei Chen, Dingfu Liu, and Yizhu Lei. "Palladium Nanoparticles Supported on Triphenylphosphine-Functionalized Porous Polymer as an Active and Recyclable Catalyst for the Carbonylation of Chloroacetates." Catalysts 8, no. 12 (November 26, 2018): 586. http://dx.doi.org/10.3390/catal8120586.

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Dialkyl malonates are important organic intermediates that are widely used as building blocks in organic synthesis. Herein, palladium nanoparticles supported on a triphenylphosphine-functionalized porous polymer were successfully developed as an efficient and recyclable catalyst for the synthesis of dialkyl malonates via the catalytic carbonylation of chloroacetates. The influence of reaction parameters such as solvent, base, and promoter on activity was carefully investigated. With a 1 mol% of palladium usage, excellent yields of dialkyl malonates were obtained. Importantly, the catalyst can be easily separated and reused at least four times, without a significant loss in reactivity. Furthermore, the developed catalyst was also highly active for the alkoxycarbonylation of α-chloro ketones.

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5

Stadlbauer, Wolfgang, El-Sayed Badawey, Gerhard Hojas, Peter Roschger, and Thomas Kappe. "Malonates in Cyclocondensation Reactions." Molecules 6, no. 4 (March 31, 2001): 338–52. http://dx.doi.org/10.3390/60400338.

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6

Carano, Maurizio, Carlo Corvaja, Luigi Garlaschelli, Michele Maggini, Massimo Marcaccio, Francesco Paolucci, Dario Pasini, Pier Paolo Righetti, Elena Sartori, and Antonio Toffoletti. "Methanofullerenes from Macrocyclic Malonates." European Journal of Organic Chemistry 2003, no. 2 (January 2003): 374–84. http://dx.doi.org/10.1002/ejoc.200390044.

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7

Dürr, Eva-Maria, and Joanna F. McGouran. "Probing the Binding Requirements of Modified Nucleosides with the DNA Nuclease SNM1A." Molecules 26, no. 2 (January 9, 2021): 320. http://dx.doi.org/10.3390/molecules26020320.

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SNM1A is a nuclease that is implicated in DNA interstrand crosslink repair and, as such, its inhibition is of interest for overcoming resistance to chemotherapeutic crosslinking agents. However, the number and identity of the metal ion(s) in the active site of SNM1A are still unconfirmed, and only a limited number of inhibitors have been reported to date. Herein, we report the synthesis and evaluation of a family of malonate-based modified nucleosides to investigate the optimal positioning of metal-binding groups in nucleoside-derived inhibitors for SNM1A. These compounds include ester, carboxylate and hydroxamic acid malonate derivatives which were installed in the 5′-position or 3′-position of thymidine or as a linkage between two nucleosides. Evaluation as inhibitors of recombinant SNM1A showed that nine of the twelve compounds tested had an inhibitory effect at 1 mM concentration. The most potent compound contains a hydroxamic acid malonate group at the 5′-position. Overall, our studies advance the understanding of requirements for nucleoside-derived inhibitors for SNM1A and indicate that groups containing a negatively charged group in close proximity to a metal chelator, such as hydroxamic acid malonates, are promising structures in the design of inhibitors.

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8

Dürr, Eva-Maria, and Joanna F. McGouran. "Probing the Binding Requirements of Modified Nucleosides with the DNA Nuclease SNM1A." Molecules 26, no. 2 (January 9, 2021): 320. http://dx.doi.org/10.3390/molecules26020320.

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SNM1A is a nuclease that is implicated in DNA interstrand crosslink repair and, as such, its inhibition is of interest for overcoming resistance to chemotherapeutic crosslinking agents. However, the number and identity of the metal ion(s) in the active site of SNM1A are still unconfirmed, and only a limited number of inhibitors have been reported to date. Herein, we report the synthesis and evaluation of a family of malonate-based modified nucleosides to investigate the optimal positioning of metal-binding groups in nucleoside-derived inhibitors for SNM1A. These compounds include ester, carboxylate and hydroxamic acid malonate derivatives which were installed in the 5′-position or 3′-position of thymidine or as a linkage between two nucleosides. Evaluation as inhibitors of recombinant SNM1A showed that nine of the twelve compounds tested had an inhibitory effect at 1 mM concentration. The most potent compound contains a hydroxamic acid malonate group at the 5′-position. Overall, our studies advance the understanding of requirements for nucleoside-derived inhibitors for SNM1A and indicate that groups containing a negatively charged group in close proximity to a metal chelator, such as hydroxamic acid malonates, are promising structures in the design of inhibitors.

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9

Kędra, Karolina, Marzena Łazarczyk, Tajana Begović, Danijel Namjesnik, Karolina Lament, Wojciech Piasecki, and Piotr Zarzycki. "Electrochemical Perspective on Hematite–Malonate Interactions." Colloids and Interfaces 5, no. 4 (October 31, 2021): 47. http://dx.doi.org/10.3390/colloids5040047.

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Organic matter (OM) interactions with minerals are essential in OM preservation against decomposition in the environment. Here, by combining potentiometric and electrophoretic measurements, we probed the mode of coordination and the role of pH-dependent electrostatic interactions between organic acids and an iron oxide surface. Specifically, we show that malonate ions adsorbed to a hematite surface in a wide pH window between 3 and 8.7 (point of zero charge). The mode of interactions varied with this pH range and depended on the acid and surface acidity constants. In the acidic environment, hematite surface potential was highly positive (+47 mV, pH 3). At pH < 4 malonate adsorption reduced the surface potential (+30 mV at pH 3) but had a negligible effect on the diffuse layer potential, consistent with the inner-sphere malonate complexation. Here, the specific and electrostatic interactions were responsible for the malonate partial dehydration and surface accumulation. These interactions weakened with an increasing pH and near PZC, the hematite surface charge was neutral on average. Adsorbed malonates started to desorb from the surface with less pronounced accumulation in the diffuse layer, which was reflected in zeta potential values. The transition between specific and non-specific sorption regimes was smooth, suggesting the coexistence of the inner- and outer-sphere complexes with a relative ratio that varied with pH.

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10

Barton, Derek H. R., Pascal Langlois, Takashi Okano, and Nubar Ozbalik. "An unusual synthesis of malonates." Tetrahedron Letters 31, no. 3 (January 1990): 325–26. http://dx.doi.org/10.1016/s0040-4039(00)94545-3.

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11

Bakó, Péter, Tamás Nemcsok, Zsolt Rapi, and György Keglevich. "Enantioselective Michael Addition of Malonates to Enones." Current Organic Chemistry 24, no. 7 (June 3, 2020): 746–73. http://dx.doi.org/10.2174/1385272824666200316122221.

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: Many catalysts were tested in asymmetric Michael additions in order to synthesize enantioenriched products. One of the most common reaction types among the Michael reactions is the conjugated addition of malonates to enones making it possible to investigate the structure–activity relationship of the catalysts. The most commonly used Michael acceptors are chalcone, substituted chalcones, chalcone derivatives, cyclic enones, while typical donors may be dimethyl, diethyl, dipropyl, diisopropyl, dibutyl, di-tert-butyl and dibenzyl malonates. This review summarizes the most important enantioselective catalysts applied in these types of reactions.

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12

Biallas, Phillip, Janina Heider, and Stefan F. Kirsch. "Functional polyamides withgem-diazido units: synthesis and diversification." Polymer Chemistry 10, no. 1 (2019): 60–64. http://dx.doi.org/10.1039/c8py01087k.

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13

Sengupta, Sumana, and Avijit Banerji. "[3+2] Cycloadditions: Part XXXIV: Further Investigations of Cycloadditions of C,N-Diaryl- and C-Aryl-N-methyl Nitrones to α,β-Unsaturated Esters." Asian Journal of Chemistry 31, no. 12 (November 16, 2019): 2777–84. http://dx.doi.org/10.14233/ajchem.2019.22232.

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Investigations of [3+2] cycloadditions of C,N-diaryl and C-aryl-N-methyl nitrones as three atom components (TAC) to substituted methyl E-cinnamates and diethyl arylidene malonates have been further investigated. [3+2] Cycloadditions of cinnamates yielded mixtures of cycloadducts, the major products being the 3,4-trans-4,5-trans-2,3,5-triaryl-4-carbomethoxy products originating from the endo-carbonyl-exo-aryl meta channel approach of the cinnamate component. [3+2] Cycloadditions to diethyl arylidene malonates furnished single cycloadducts-3,5-trans-2-methyl-3,5-diaryl-4,4- dicarbethoxy isoxazolidines by a endo-aryl meta channel approach of the 2π-component.

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14

Gu, Guangmiao, Mengmeng Huang, Jung Keun Kim, Jianye Zhang, Yabo Li, and Yangjie Wu. "Visible-light-induced photocatalyst-free C-3 functionalization of indoles with diethyl bromomalonate." Green Chemistry 22, no. 8 (2020): 2543–48. http://dx.doi.org/10.1039/d0gc00292e.

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15

Cao, Xueqin, and Yugen Zhang. "Palladium catalyzed direct benzylation/allylation of malonates with alcohols – in situ C–O bond activation." Green Chemistry 18, no. 9 (2016): 2638–41. http://dx.doi.org/10.1039/c6gc00163g.

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16

Peña-López, Miguel, Helfried Neumann, and Matthias Beller. "Ruthenium pincer-catalyzed synthesis of substituted γ-butyrolactones using hydrogen autotransfer methodology." Chemical Communications 51, no. 66 (2015): 13082–85. http://dx.doi.org/10.1039/c5cc01708d.

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17

O’Brien, Luke, Somnath Narayan Karad, William Lewis, and Hon Wai Lam. "Rhodium-catalyzed arylative cyclization of alkynyl malonates by 1,4-rhodium(i) migration." Chemical Communications 55, no. 76 (2019): 11366–69. http://dx.doi.org/10.1039/c9cc05205d.

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18

Alexakis, Alexandre, and Cyril Benhaim. "Asymmetric conjugate addition to alkylidene malonates." Tetrahedron: Asymmetry 12, no. 8 (May 2001): 1151–57. http://dx.doi.org/10.1016/s0957-4166(01)00196-3.

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19

Puente, Ángel, Shanshan He, Francisco Corral-Bautista, Armin R. Ofial, and Herbert Mayr. "Nucleophilic Reactivities of 2-Substituted Malonates." European Journal of Organic Chemistry 2016, no. 10 (March 11, 2016): 1841–48. http://dx.doi.org/10.1002/ejoc.201600107.

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20

Girard, Suzanne, and Pierre Deslongchamps. "Formation of 14-membered carbocycles by intramolecular Michael addition on ynones and enones." Canadian Journal of Chemistry 70, no. 5 (May 1, 1992): 1265–73. http://dx.doi.org/10.1139/v92-163.

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21

Wang, Wei, Ling Ye, Zhichuan Shi, Zhigang Zhao, and Xuefeng Li. "Enantioselective Michael addition of malonates to α,β-unsaturated ketones catalyzed by 1,2-diphenylethanediamine." RSC Advances 8, no. 73 (2018): 41699–704. http://dx.doi.org/10.1039/c8ra07809b.

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22

Wu, Jing, Dongping Wang, Haolong Wang, Fan Wu, Xincheng Li, and Boshun Wan. "Facile synthesis of 5H-benzo[b]carbazol-6-yl ketones via sequential reaction of Cu-catalyzed Friedel–Crafts alkylation, iodine-promoted cyclization, nucleophilic substitution and aromatization." Org. Biomol. Chem. 12, no. 35 (2014): 6806–11. http://dx.doi.org/10.1039/c4ob00815d.

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23

Oelerich, Jens, and Gerard Roelfes. "Alkylidene malonates and α,β-unsaturated α′-hydroxyketones as practical substrates for vinylogous Friedel–Crafts alkylations in water catalysed by scandium(iii) triflate/SDS." Organic & Biomolecular Chemistry 13, no. 9 (2015): 2793–99. http://dx.doi.org/10.1039/c4ob02487g.

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24

Sharma, Arun, Vivek Sharma, and Swapandeep Singh Chimni. "Organocatalytic enantioselective conjugate addition of pyrazolin-5-ones to arylomethylidene malonates." Organic & Biomolecular Chemistry 17, no. 43 (2019): 9514–23. http://dx.doi.org/10.1039/c9ob01700c.

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An efficient asymmetric organocatalytic conjugate addition reaction of pyrazolin-5-ones with arylomethylidene malonates has been successfully developed by employing bifunctional Cinchona derived thiourea organocatalyst.

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25

Koppanathi, Nagaraju, and K. C. Kumara Swamy. "Regioselective carboannulation of electron-deficient allenes with dialkyl (2-formylphenyl)malonates leading to multisubstituted naphthalenes." Organic & Biomolecular Chemistry 14, no. 22 (2016): 5079–87. http://dx.doi.org/10.1039/c6ob00787b.

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A regioselective carboannulation of allenoates (or allenylphosphonates) with dialkyl 2-(2-formylphenyl)malonates leads to multi-substituted naphthalenes via Michael addition, cyclisation, dealkoxycarboxylation and tautomerisation.

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26

Nabar, Mahadeo Anant, and Bharat Nilkanth Jukar. "Studies on Double Malonates. II. Potassium Rare Earth Malonates, K5Ln(C3H2O4)4(Ln=Gd–Ho or Y)." Bulletin of the Chemical Society of Japan 58, no. 12 (December 1985): 3582–86. http://dx.doi.org/10.1246/bcsj.58.3582.

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27

Bautista Maezono, Shizuka Mei, Tej Narayan Poudel, Likai Xia, and Yong Rok Lee. "A green synthetic approach to synthesizing diverse 2-pyridones for their exceptional UV shielding functions." RSC Advances 6, no. 85 (2016): 82321–29. http://dx.doi.org/10.1039/c6ra18661k.

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28

Chany, Anne-Caroline, Léo B. Marx, and Jonathan W. Burton. "Synthesis of bicyclic tetrahydrofurans from linear precursors using manganese(iii) acetate." Organic & Biomolecular Chemistry 13, no. 35 (2015): 9190–93. http://dx.doi.org/10.1039/c5ob01091h.

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Cyclisation of a range of alkoxy-malonates in the presence of manganese(iii) acetate gives rise to bicyclic lactone/THFs and lactone/lactones in synthetically useful yields and diastereoselectivities.

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29

Köckinger, Manuel, Tanja Ciaglia, Michael Bersier, Paul Hanselmann, Bernhard Gutmann, and C. Oliver Kappe. "Utilization of fluoroform for difluoromethylation in continuous flow: a concise synthesis of α-difluoromethyl-amino acids." Green Chemistry 20, no. 1 (2018): 108–12. http://dx.doi.org/10.1039/c7gc02913f.

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Difluoromethylated esters, malonates and amino acids (including the drug eflornithine) are obtained by a gas–liquid continuous flow protocol employing the abundant waste product fluoroform as an atom-efficient reagent.

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30

Betori, Rick C., Benjamin R. McDonald, and Karl A. Scheidt. "Correction: Reductive annulations of arylidene malonates with unsaturated electrophiles using photoredox/Lewis acid cooperative catalysis." Chemical Science 12, no. 15 (2021): 5688. http://dx.doi.org/10.1039/d1sc90070f.

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Correction for ‘Reductive annulations of arylidene malonates with unsaturated electrophiles using photoredox/Lewis acid cooperative catalysis’ by Rick C. Betori et al., Chem. Sci., 2019, 10, 3353–3359, DOI: 10.1039/C9SC00302A.

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31

Zhong, Xia, Qiong Tang, Pengfei Zhou, Ziwei Zhong, Shunxi Dong, Xiaohua Liu, and Xiaoming Feng. "Asymmetric synthesis of polysubstituted methylenecyclobutanes via catalytic [2+2] cycloaddition reactions of N-allenamides." Chemical Communications 54, no. 74 (2018): 10511–14. http://dx.doi.org/10.1039/c8cc06416d.

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32

Fallan, Charlene, Paul F. Quigley, and Hon Wai Lam. "Ytterbium-Catalyzed Conjugate Allylation of Alkylidene Malonates." Journal of Organic Chemistry 76, no. 10 (May 20, 2011): 4112–18. http://dx.doi.org/10.1021/jo200268e.

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33

Huang, Xian, and Linghong Xie. "One Pot Synthesis of Monosubstituted Isopropylidene Malonates." Synthetic Communications 16, no. 13 (November 1986): 1701–7. http://dx.doi.org/10.1080/00397918608056429.

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34

Horowitz, R. M., and S. Asent. "Decarboxylation exchange reactions in flavonoid glycoside malonates." Phytochemistry 28, no. 9 (January 1989): 2531–32. http://dx.doi.org/10.1016/s0031-9422(00)98028-2.

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35

Camps, Xavier, and Andreas Hirsch. "Efficient cyclopropanation of C60 starting from malonates." Journal of the Chemical Society, Perkin Transactions 1, no. 11 (1997): 1595–96. http://dx.doi.org/10.1039/a702055d.

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36

Milata, Viktor. "ChemInform Abstract: (Alkoxymethylene)malonates in Organic Synthesis." ChemInform 33, no. 12 (May 22, 2010): no. http://dx.doi.org/10.1002/chin.200212292.

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37

Lewin, Ross, Mark Goodall, Mark L. Thompson, James Leigh, Michael Breuer, Kai Baldenius, and Jason Micklefield. "Enzymatic Enantioselective Decarboxylative Protonation of Heteroaryl Malonates." Chemistry - A European Journal 21, no. 17 (March 12, 2015): 6557–63. http://dx.doi.org/10.1002/chem.201406014.

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38

Solymosi, Iris, Swathi Krishna, Edurne Nuin, Harald Maid, Barbara Scholz, Dirk M. Guldi, M. Eugenia Pérez-Ojeda, and Andreas Hirsch. "Diastereoselective formation of homochiral flexible perylene bisimide cyclophanes and their hybrids with fullerenes." Chemical Science 12, no. 47 (2021): 15491–502. http://dx.doi.org/10.1039/d1sc04242d.

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Perylene bisimide (PBI) cyclophanes linked by flexible malonates were functionalized with fullerenes. Modulation of the chemical environment enhances the chiral self-sorting, leading exclusively to the homochiral diastereomeric pair (M,M)/(P,P).

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39

Liu, Lu, Ryan Sarkisian, Zhenghu Xu, and Hong Wang. "Asymmetric Michael Addition of Ketones to Alkylidene Malonates and Allylidene Malonates via Enamine–Metal Lewis Acid Bifunctional Catalysis." Journal of Organic Chemistry 77, no. 17 (August 20, 2012): 7693–99. http://dx.doi.org/10.1021/jo301070s.

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40

Minato, Makoto, Susumu Kurishima, Ko-ichiro Nagai, Mikio Yamasaki, and Takashi Ito. "Reactions of Alkyl malonates with Molybdenum and Tungsten Complexes. Syntheses and Structure of Hydrido-Malonato Complexes." Chemistry Letters 23, no. 12 (December 1994): 2339–42. http://dx.doi.org/10.1246/cl.1994.2339.

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41

Malvacio, Ivana, E. Laura Moyano, and D. Mariano A. Vera. "Gas-phase synthesis of 3-carboethoxy-quinolin-4-ones. A comprehensive computational mechanistic study to uncover the dark side of the Gould–Jacobs reaction." RSC Advances 6, no. 87 (2016): 83973–81. http://dx.doi.org/10.1039/c6ra11986g.

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A set of 3-carboethoxy-quinolin-4-ones were synthesized from diethyl 2-((arylamino)methylene) malonates through a Gould–Jacobs cyclization using flash vacuum pyrolysis (FVP). A detailed mechanistic study was done using DFT and Coupled Clusters models.

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42

Srivastava, Anvita, Soumen Biswas, Shivendra Singh, Shaikh M. Mobin, and Sampak Samanta. "Organocatalysed Michael addition on arylmethylidenemalonates involving 4-(2-nitrophenyl)acetoacetate: diversity-oriented access to 8,9-dihydropyrido[1,2-a]indol-6(7H)-one and salicylate scaffolds." RSC Advances 5, no. 34 (2015): 26891–96. http://dx.doi.org/10.1039/c5ra01430a.

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A diversity-oriented synthesis of 8,9-dihydropyrido[1,2-a]indol-6(7H)-one and salicylate scaffolds was achieved in high yields with excellent diastereoselectivities (≤96 : 4 dr) via an organocatalytic reaction of alkylidene malonates with 4-(2-nitrophenyl) acetoacetate.

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43

Xue, Zhi-Yong, Zhi-Min Song, and Chun-Jiang Wang. "Cu(i)/TF-BiphamPhos-catalyzed asymmetric Michael addition of cyclic ketimino esters to alkylidene malonates." Organic & Biomolecular Chemistry 13, no. 19 (2015): 5460–66. http://dx.doi.org/10.1039/c5ob00591d.

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Cu(i)-catalyzed asymmetric Michael addition of cyclic ketimino esters with alkylidene malonates has been developed for efficient construction of β-branched α-amino acids containing adjacent quaternary and tertiary stereogenic centers in good yields with excellent diastereo-/enantioselectivities.

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44

Makhmudiyarova, N. N., and I. R. Ishmukhametova. "Synthesis of new macrocyclic triperoxides." Журнал органической химии 59, no. 2 (February 15, 2023): 243–49. http://dx.doi.org/10.31857/s0514749223020106.

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An efficient method has been developed for the synthesis of dialkyl hexaoxadispiroalkanedicarboxylates by the recyclization reaction of heptaoxadispiroalkanes with alkyl malonates (malonic acid dimethyl ester, malonic acid diethyl ester, malonic acid diisopropyl ester) under the action of lanthanide catalysts.

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45

Jiang, Zi-Yu, Zhe-Yao Huang, Hong Yang, Lin Zhou, Qing-Han Li, and Zhi-Gang Zhao. "Cs₂CO₃ catalyzed direct aza-Michael addition of azoles to α,β-unsaturated malonates." RSC Advances 12, no. 30 (2022): 19265–69. http://dx.doi.org/10.1039/d2ra02314h.

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A highly efficient method for the synthesis of azole derivatives via a direct aza-Michael addition of azoles to α,β-unsaturated malonates has been successfully developed. A series of azole derivatives have been obtained in up to 94% yield.

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46

Chronakis, Nikos. "The journey of l-tartaric acid in the world of enantiomerically pure bis- and trisadducts of C60 with the inherently chiral trans-3 and all-trans-3 addition patterns." Org. Biomol. Chem. 12, no. 43 (2014): 8574–79. http://dx.doi.org/10.1039/c4ob01666a.

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The journey of l-tartaric acid through its derivative (−)-dimethyl-2,3-O-isopropylidene-l-tartrate in the synthesis of enantiomerically pure diols, cyclo-[n]-malonates and finally, inherently chiral trans-3 bisadducts and all-trans-3 trisadducts of C₆₀ is presented.

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47

Betori, Rick C., Benjamin R. McDonald, and Karl A. Scheidt. "Reductive annulations of arylidene malonates with unsaturated electrophiles using photoredox/Lewis acid cooperative catalysis." Chemical Science 10, no. 11 (2019): 3353–59. http://dx.doi.org/10.1039/c9sc00302a.

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A cooperative Lewis acid/photocatalytic reduction of salicylaldehyde-derived arylidene malonates provides access to a versatile, stabilized radical anion enolate. Using these unusual umpolung operators, we have developed a novel route to access densely functionalized carbo- and heterocycles through a radical annulation addition pathway.

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48

Krot, N. N., M. S. Grigor'ev, and I. A. Charushnikova. "Behavior of Np(V) Malonates under Hydrothermal Conditions." Radiochemistry 46, no. 2 (March 2004): 107–10. http://dx.doi.org/10.1023/b:rach.0000024932.79471.0d.

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Majewski, Arkadiusz, Witold Przychodzeń, and Janusz Rachon. "Efficient Selenenylation of Malonates Using Bis(phosphorothioyl) Diselenide." Phosphorus, Sulfur, and Silicon and the Related Elements 186, no. 7 (July 1, 2011): 1483–90. http://dx.doi.org/10.1080/10426507.2010.519253.

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50

Sivasankar, B. N., and S. Govindarajan. "Studies on bis(Hydrazine) Metal Malonates and Succinates." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 24, no. 9 (November 1994): 1573–82. http://dx.doi.org/10.1080/00945719408002581.

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