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Journal articles on the topic 'Aryl isothiocyanates'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Merola, Joseph S., та Arthur W. Grieb. "Crystal structure of chlorido(η2-phenyl isothiocyanate-κ2C,S)-mer-tris(trimethylphosphane-κP)iridium(I)". Acta Crystallographica Section E Structure Reports Online 70, № 11 (2014): 352–54. http://dx.doi.org/10.1107/s160053681402162x.

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The molecule of the title compound, [IrCl(C7H5NS)(C3H9P)3], is a distorted octahedral iridium complex with three PMe3ligands arranged in a meridional geometry, a chloride ioncisto all three PMe3groups and the phenyl isothiocyanate ligand bonded in an η2-fashion through the C and S atoms. The C atom istransto the chloride ion and the S atom is responsible for a significant deviation from an ideal octahedral geometry. The geometric parameters for the metal-complexing phenyl isothiocyanate group are compared with other metal-complexed phenyl isothiocyanates, as well as with examples of uncomplexe

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2

Janczewski, Łukasz, Dorota Kręgiel, and Beata Kolesińska. "Synthesis of Isothiocyanates Using DMT/NMM/TsO− as a New Desulfurization Reagent." Molecules 26, no. 9 (2021): 2740. http://dx.doi.org/10.3390/molecules26092740.

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Thirty-three alkyl and aryl isothiocyanates, as well as isothiocyanate derivatives from esters of coded amino acids and from esters of unnatural amino acids (6-aminocaproic, 4-(aminomethyl)benzoic, and tranexamic acids), were synthesized with satisfactory or very good yields (25–97%). Synthesis was performed in a “one-pot”, two-step procedure, in the presence of organic base (Et3N, DBU or NMM), and carbon disulfide via dithiocarbamates, with 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium toluene-4-sulfonate (DMT/NMM/TsO−) as a desulfurization reagent. For the synthesis of aliphatic

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3

Besson, Thierry, Jérôme Guillard, Charles W. Rees, and Valérie Thiéry. "New syntheses of aryl isothiocyanates †." Journal of the Chemical Society, Perkin Transactions 1, no. 5 (1998): 889–92. http://dx.doi.org/10.1039/a707801c.

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4

Sandeep, K., Alla Siva Reddy, and K. C. Kumara Swamy. "Cu(i) catalysed annulation of isothiocyanates/isocyanates with 2-iodo-sulfonamides: synthesis of benzodithiazines, benzothiadiazinones, benzothiazinylidene-anilines and benzothiazolylidene-anilines." Organic & Biomolecular Chemistry 17, no. 28 (2019): 6880–94. http://dx.doi.org/10.1039/c9ob00994a.

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5

Tanimori, Shinji, Haruna Nariki, Takuya Miyamura, Daiki Matsui, and Motohiro Sonoda. "Iodine-Mediated Facile One-Pot Access to N-Aryl-2-benzoxazolamines." SynOpen 04, no. 04 (2020): 99–106. http://dx.doi.org/10.1055/s-0040-1705982.

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AbstractFacile, iodine-mediated access to N-aryl-2-benzoxazolamines has been achieved in a one-pot manner under mild reaction conditions. Reaction of 2-aminophenols and aryl isothiocyanates afforded N-aryl-2-benzoxazolamines in the presence of molecular iodine and pyridine in tetrahydrofuran at room temperature in moderate to excellent yields.

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6

V. Yadgire, Atul, Gajanan V. Korpe, and Shirish P. Deshmukh. "Comparative Study of Microwave Induced and Conventional Synthesis of Acetylated Sugar Isothiocyanates and Related Thiocarbamides." E-Journal of Chemistry 8, no. 4 (2011): 1614–19. http://dx.doi.org/10.1155/2011/473646.

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The synthesis of several acetylated sugar isothiocyanates have been carried out under microwave irradiation in excellent yields of products by using related bromides and lead thiocyanate in sodium dried xylene. Several acetylated sugar thiocarbamides have been synthesized by the interaction of respective acetylated sugar isothiocyanates with appropriate aryl amines under microwave irradiation.

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7

Mamta, T. Sangole, and P. Deshmukh Shirish. "Synthesis and characterization of 1-hepta-O-benzoyl-ß-D-maltosyl-5-aryl-2-Sbenzyl- 2,4-isodithiobiurets." Journal of Indian Chemical Society Vol. 88, May 2011 (2011): 743–46. https://doi.org/10.5281/zenodo.5769143.

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P.G. Department of Chemistry, Shri Shivaji College, Akola-444 001, Maharashtra, India <em>E-mail</em>: mamtasangole@rediffmail.com <em>Manuscript received 09 January 2009, revised 08 September 2010, accepted 15 September 2010</em> A series of novel 1-hepta-0-benzoyi-P-o-maltosyl-5-aryi-2-S-benzyl-2,4-isodithiobiurets have been synthesized by the interaction of 1-hepta-β-benzoyl-P-D-maltosyl-S-benzyl isothiocarbamlde with various aryl isothiocyanates. The newly synthesized compounds have been characterized by analytical and IR, <sup>1</sup>H NMR and Mass spectral studies.

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8

He, Yimiao, Jing Li, Shuang Luo, Jinbo Huang, and Qiang Zhu. "A metal-free synthesis of 2-aminobenzothiazoles through aminyl radical addition to aryl isothiocyanates." Chemical Communications 52, no. 54 (2016): 8444–47. http://dx.doi.org/10.1039/c6cc04394a.

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9

Yadav, Arvind K., and Lal Dhar S. Yadav. "Direct construction of 2-alkylbenzo-1,3-azoles via C–H activation of alkanes for C–C and C–X (X = O, S) bond formation." Organic & Biomolecular Chemistry 13, no. 9 (2015): 2606–11. http://dx.doi.org/10.1039/c4ob02488e.

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10

Sun, Nan, Bin Li, Jianping Shao, et al. "A general and facile one-pot process of isothiocyanates from amines under aqueous conditions." Beilstein Journal of Organic Chemistry 8 (January 10, 2012): 61–70. http://dx.doi.org/10.3762/bjoc.8.6.

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A general and facile one-pot protocol for the preparation of a broad range of alkyl and aryl isothiocyanates has been developed from their corresponding primary amines under aqueous conditions. This synthetic process involves an in situ generation of a dithiocarbamate salt from the amine substrate by reacting with CS2 followed by elimination to form the isothiocyanate product with cyanuric acid as the desulfurylation reagent. The choice of solvent is of decisive importance for the successful formation of the dithiocarbamate salt particularly for highly electron-deficient substrates. This novel

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11

Zhang, Xi, Tong-Lin Wang, Cong-De Huo, Xi-Cun Wang, and Zheng-Jun Quan. "Base-controlled chemoselectivity reaction of vinylanilines with isothiocyanates for synthesis of quinolino-2-thione and 2-aminoquinoline derivatives." Chemical Communications 54, no. 25 (2018): 3114–17. http://dx.doi.org/10.1039/c8cc00062j.

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12

Zhang, Jinli, Ling Chen, Yibo Dong, Jinchen Yang, and Yangjie Wu. "A Cu2O/TBAB-promoted approach to synthesize heteroaromatic 2-amines via one-pot cyclization of aryl isothiocyanates with ortho-substituted amines in water." Organic & Biomolecular Chemistry 18, no. 37 (2020): 7425–30. http://dx.doi.org/10.1039/d0ob01431a.

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13

Uma, Pathki, Kamatala Rajanna, Yelike Sriram, Akarapu Premalatha, and Pondichery Saipraksh. "Synthesis of 3-(4-(Benzo[d]thiazol-2-yl)phenyl)-5-aryl-1,3,5-oxadiazinane-4-thiones and 1-(4-(Benzo[d]thiazol-2-yl)phenyl)-5-methyl-3-aryl-1,3,5-triazinane-2-thiones." SynOpen 02, no. 01 (2018): 0030–35. http://dx.doi.org/10.1055/s-0036-1591917.

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In this investigation 4-(benzo[d]thiazol-2-yl)benzenamine was reacted with aryl isothiocyanates to give 1-(4-(benzo[d]thiazol-2-yl)phenyl)-3-aryl thioureas 2, which were cyclized with acid to afford 3-(4-(benzo[d]thiazol-2-yl)phenyl)-5-aryl-1,3,5-oxadiazinane-4-thiones 3. On the other hand, 1-(4-(benzo[d]thiazol-2-yl)phenyl)-5-methyl-3-aryl-1,3,5-triazinane-2-thiones 4 were obtained when compounds 2 were treated with amines.

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14

BESSON, T., J. GUILLARD, C. W. REES, and V. THIERY. "ChemInform Abstract: New Syntheses of Aryl Isothiocyanates." ChemInform 29, no. 26 (2010): no. http://dx.doi.org/10.1002/chin.199826117.

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15

Nguyen, Thanh D., Danh T. Tran, Tan N. Huynh, Thang M. Ly, and Tung T. Nguyen. "Utilization of 2-nitrophenols in annulations with aryl isothiocyanates towards the synthesis of 2-aminobenzoxazoles." RSC Advances 13, no. 26 (2023): 18156–59. http://dx.doi.org/10.1039/d3ra02873a.

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16

Nguyen, Tien Cong, Duc Dung Pham, Thi Minh Dinh Tran, and Thi Thuy Linh Bui. "Synthesis of acetamides bearing 3-aryl-3,4-dihydroquinazolin-4-one and 2-thioxothiazolidin-4-one moieties as novel derivatives." Ministry of Science and Technology, Vietnam 64, no. 2 (2022): 21–27. http://dx.doi.org/10.31276/vjste.64(2).21-27.

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Five new derivatives of N-(4-oxo-2-thioxothiazolidin-3-yl)-2-((3-aryl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetamides have been synthesized successfully through a four-step process from anthranilic acid and aryl isothiocyanates as starting materials. The total yields ranged from 29 to 31% and these structures were determined by IR, 1H-NMR, 13C-NMR, and HR-MS spectra.

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17

Kumar, Sundaravel Vivek, Shanmugam Muthusubramanian, and Subbu Perumal. "A solvent- and catalyst-free domino reaction for the efficient synthesis of 3-arylthiazolidine-2-thiones under microwave irradiation." RSC Advances 5, no. 110 (2015): 90451–56. http://dx.doi.org/10.1039/c5ra19112b.

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A facile synthesis of 4-hydroxy-3-arylthiazolidine-2-thiones through novel domino reactions of aryl isothiocyanates and 1,4-dithiane-2,5-diol under solvent- and catalyst-free microwave irradiation is reported.

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18

Bano, Kulsum, Srinivas Anga, Archana Jain, Hari Pada Nayek, and Tarun K. Panda. "Hydroamination of isocyanates and isothiocyanates by alkaline earth metal initiators supported by a bulky iminopyrrolyl ligand." New Journal of Chemistry 44, no. 22 (2020): 9419–28. http://dx.doi.org/10.1039/d0nj01509a.

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Synthesis of heteroleptic and homoleptic alkaline earth metal complexes supported by bulky bis-iminopyrrolyl ligands are reported. The catalytic hydroamination of isocyanates and isothiocyanates with aryl amines using calcium complex is presented.

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19

GAMAL, A. AHMED. "Studies on 3-Amino-I ,2,4-triazole." Journal of Indian Chemical Society Vol. 74, Aug 1997 (1997): 624–25. https://doi.org/10.5281/zenodo.5891468.

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Department of Chemistry , Faculty of Science, Zagazig University, Zagazig, Egypt <em>Manuscript received 16 October 1995, revised 18 June 1996, accepted 24 July 1996</em> 1,2,4-Triazolo[2,3-a]-1,3,5-triazine-4-aryl-4-thiones (3a,b) and 5-(aroylamino)-1,2,4-triazoles (5a,b) have been synthesised by the reaction of 3-amino-1,2,4-triazole (1) with aroyl isothiocyanates. Also, 1 when reacted with cinnamonitrile derivatives yields the trlazolopyrimldine derivatives (6, 7a,b and 8). Treatment of 8 with carbon disulphide and formaide gives 9 and 10 respectively. Some of the compounds possess antimicr

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20

P., T. Agrawal, та P. Deshmukh S. "Synthesis and antimicrobial activity of 1-hepta-0-benzoyl-β-D-Iactosyl-5-aryl-2- S-benzyl-2,4-isodithiobiurets". Journal Of India Chemical Society Vol. 87, Nov 2010 (2010): 1395–98. https://doi.org/10.5281/zenodo.5805921.

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P.G. Department of Chemistry, Shri Shivaji College, Akola-444 001, Maharashtra, India Manuscript received 1 January 2009, revised 26 March 2010, accepted 7 April 2010 Several 1-hepta-<em>O</em>-benzoyl-β-D-lactosyl-5-aryl-2-S-benzyl-2,4-isodithiobiurets have been prepared by the interaction of I-hepta-<em>O</em>-benzoyl-β-D-lactosyl-2·S-benzyl isothioearbamide with aryl isothiocyanates. The structure of these new <em>N</em>-lactosylated-2,4-isodlthlobiurets have been established on the basis or usual chemical transformations and IR, NMR, and Mass spectral analysis. Antimicrobi

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21

Doomanlou, Mahsa, Hassan Kabirifard, Mehdi Asadi, Maryam Moloudi, and Seyedeh Sara Mirfazli. "Diaminomaleonitrile as a versatile building block for the synthesis of 4,4′-biimidazolidinylidenes and 4,4′-bithiazolidinylidenes." Heterocyclic Communications 24, no. 6 (2018): 303–6. http://dx.doi.org/10.1515/hc-2018-0127.

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Abstract Ring closure reactions of diaminomaleonitrile (DAMN) with electrophilic aryl isocyanates and aryl isothiocyanates lead to the formation of the target 5,5′-diimino-1,1′-diaryl-4,4′-biimidazolidinylidene-2,2′-diones 2a,b and 2,2′-diarylimino-4,4′-bithiazolidinylidenes 4a–e, respectively. The protocol provides a new strategy for the synthesis of a wide range of alkenes with two electron-donating and two withdrawing substituents of DAMN in moderate to good yields.

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22

Li, Zhibin, Xuhong Qian, Zhi Liu, Zhong Li, and Gonghua Song. "A FACILE SYNTHESIS OF ARYL ISOTHIOCYANATES FROM ARYLAMINES." Organic Preparations and Procedures International 32, no. 6 (2000): 571–73. http://dx.doi.org/10.1080/00304940009355953.

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23

Cho, Cheon-Gyu, and Gary H. Posner. "Alkyl and aryl isothiocyanates as masked primary amines." Tetrahedron Letters 33, no. 25 (1992): 3599–602. http://dx.doi.org/10.1016/s0040-4039(00)92512-7.

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24

Kanyonyo, Martial R., Jacques H. Poupaert, Philippe Levêque, et al. "Reaction of aryl isothiocyanates with phthalic acid derivatives." Bulletin des Sociétés Chimiques Belges 105, no. 1 (2010): 55–56. http://dx.doi.org/10.1002/bscb.19961050110.

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25

Abe, Noritaka, Kentaro Nagamatsu, Ai Serita, Jun-Hau Zeng, Hiroyuki Fujii, and Akikazu Kakehi. "Reactions of 2-Triphenylphosphoimino-1-azaazulenes with Aryl Isocyanates and Aryl Isothiocyanates." HETEROCYCLES 67, no. 1 (2006): 337. http://dx.doi.org/10.3987/com-05-s(t)33.

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26

D, B. JADHAO, N. BERAD B. та G. PARANIPE M. "Synthesis of 2-β-D-Glucopyranosylimino-4-H/phenyl5-aryl/alkylimino-1,3,4-thiadiazolidines". Journal of Indian Chemical Society Vol. 70, Oct 1993 (1993): 823–25. https://doi.org/10.5281/zenodo.5929940.

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Department of Chemistry. Nagpur University Campus, Amravati Road, Nagpur-440 010 <em>Manuscript received 13 September 1991, revised 30 December 1992, accepted 30 March 1993</em> Several 2-β-D-glucopyranosylimino-4-<em>H</em>/phenyl-5-aryl/alkylimino-1,3,4-thiadiazolidines have been prepared by the interaction of 1-tetra-<em>O</em>-acetyl-β-D-glucopyranosyl-4-<em>H</em>/phenylthiosemicarbazides and aryl/alkyl isothiocyanates, followed by deacetylation with methanolic ammonia solution.

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27

Gonda, Jozef, and Zuzana Antalová. "Reactions of isothiocyanates and isocyanates with some silylated nitrogen-containing nucleophiles." Collection of Czechoslovak Chemical Communications 56, no. 3 (1991): 685–94. http://dx.doi.org/10.1135/cccc19910685.

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Aryl isothiocyanates and arylisocyanates react with N,O-bis(trimethylsilyl)acetamide to give N-methyl-N’-arylthioureas and ureas. Also nucleophilic additions of other aprotic nucleophiles (e.g. N-trimethylsilylimidazole, N-trimethylsilylpiperidine and N-trimethylsilylmorpholine) to the N=C=X (X = O, S) group were investigated.

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28

Molchanov, Alexander P., Denis I. Sipkin, Yuri B. Koptelov, and Rafael R. Kostikov. "ChemInform Abstract: Reaction of 6-Aryl-1,5-diazabicyclo[3.1.0]hexanes with Aryl Isocyanates and Aryl Isothiocyanates." ChemInform 32, no. 12 (2001): no. http://dx.doi.org/10.1002/chin.200112137.

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29

Hajri, A., D. Alimi, K. Rtibi, and H. Sebai. "Novel 6-aryl-7-alkyl/aryl-[1,2,4]triazolo[4,3-a][1,3,5]triazine-5(6H)-thiones, processes for their preparation, characterization and evaluation of their in vitro antioxidant activity." Bulletin of the Chemical Society of Ethiopia 35, no. 3 (2022): 565–72. http://dx.doi.org/10.4314/bcse.v35i3.8.

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ABSTRACT. A series of nine new 6-aryl-7-alkyl/aryl-[1,2,4]triazolo[4,3-a][1,3,5]triazine-5(6H)-thiones (2a-i) were synthesized by a reaction of N-triazol-3-yl imidates (1) with three different isothiocyanate derivatives (RNCS) in refluxing toluene. The structures of the final heterocyclic compounds were confirmed by 1H-NMR, 13C-NMR, FT-IR, elemental analysis, and mass spectral analysis. The target compounds (2a-i) were in vitro screened for their activity as antioxidants using DPPH (2,2′-diphenyl-1-picrylhydrazyl) and FRAP (ferric reducing/antioxidant power) methods. The results revealed that

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30

Weragoda, Geethika K., Rowan L. Pilkington, Anastasios Polyzos, and Richard A. J. O'Hair. "Regioselectivity of aryl radical attack onto isocyanates and isothiocyanates." Organic & Biomolecular Chemistry 16, no. 46 (2018): 9011–20. http://dx.doi.org/10.1039/c8ob02209g.

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31

Sangeeta, Mehrotra, Pandey Vaishali, Lakhan Ram, and K. Srivastava P. "Synthesis and antibacterial activities of 1-(p-chloropheny1)- 2-amino/hydrazino-4-nitrophenyl/p-chloropheny1)-1,6-dihydro ¬1,3,5-triazine-6-thiones and related thiocarbamides, thiosemicar- bazides and Schiff bases." Journal of Indian Chemical Society Vol. 79, Feb 2002 (2002): 176–78. https://doi.org/10.5281/zenodo.5873172.

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Department of Chemistry, Banaras Hindu University, Varanasi-221 005, India  <em>Fax : </em>91-542-368174 <em>Manuscript received 27 November 2000, revised 19 March 2001. accepted 5 June 2001</em> 1-(p-ChlorophenyI)-2-benzylmercapto-4-0-nitrophenyl/p-chloropheny1)-1,6-dihydro-1,3,5-trazine-6-thiones (1) on treatment with ammonia/hydrazine hydrate under suitable conditions afford the corresponding 2-amino/hydrazino derivatives (2, 3). The latter on treatment with aryl isothiocyanates/aryl aldehydes afford the related thiocarbamides/thiosemicarbazides/Schiff bases (4.6) which have been

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32

Yavari, Issa, Asiyeh Amirahmadi, and Mohammad Halvagar. "A Synthesis of Functionalized Thiazoles and Pyrimidine-4(3H)-thiones from 1,1,3,3-Tetramethylguanidine, Acetylenic Esters, and Aryl Isothiocyanates." Synlett 28, no. 19 (2017): 2629–32. http://dx.doi.org/10.1055/s-0036-1590862.

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Aryl isothiocyanates react with dialkyl 2-{[bis(dimethylamino)methylene]amino}maleates, generated from 1,1,3,3-tetramethylguanidine and acetylenic esters, to afford 2-(dimethylamino)-1,3-thiazole derivatives, functionalized 2-(dimethylamino)-6-thioxo-1,6-dihydropyrimidines, and ethyl 2-(dimethylamino)-6-[(4-nitrophenyl)imino]-4-phenyl-6H-1,3-thiazine-5-carboxylate, in moderate to good yields.

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33

Piltan, Mohammad. "One-Pot Synthesis of Thiazolo[3,4-a]Quinoxalines from 1,2-Diamines, Aryl Isothiocyanates and Ethyl Bromopyruvate." Journal of Chemical Research 41, no. 12 (2017): 712–14. http://dx.doi.org/10.3184/174751917x15127369231305.

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Some hitherto unreported thiazolo[3,4- a]quinoxaline derivatives have been synthesised in excellent yields via a one-pot, three-component reaction of benzene-1,2-diamines, ethyl bromopyruvate and aryl isothiocyanates in MeCN, for the first time. The protocol avoids the use of any catalysts or chromatographic separations and provides a wide range of novel thiazolo[3,4- a]quinoxalines.

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34

Gajda, Tadeusz, Łukasz Janczewski, Anna Gajda, Sebastian Frankowski, and Tomasz Goszczyński. "T3P® – A Benign Desulfurating Reagent in the Synthesis of Isothiocyanates." Synthesis 50, no. 05 (2017): 1141–51. http://dx.doi.org/10.1055/s-0036-1591842.

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A number of alkyl, aryl and bifunctional isothiocyanates are obtained in moderate to high yields (41–94%) in a two-step, one-pot reaction of the parent primary amines or their salts with carbon disulfide, followed by reaction of the thus formed dithiocarbamates with T3P® (propane phosphonic acid anhydride) as a new and efficient desulfurating agent.

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35

Shablykin, O. V., A. V. Golovchenko, V. S. Brovarets, and B. S. Drach. "Reaction of 2-aryl(methyl)-4-cyano-5-hydrazino-1,3-oxazoles with aryl Isothiocyanates." Russian Journal of General Chemistry 77, no. 5 (2007): 932–35. http://dx.doi.org/10.1134/s1070363207050209.

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36

El Ashry, El Sayed H., Laila Fathy Awad, and Omayma Kh Bdeewy. "Synthesis of tetrahydroindazol-4(5H)one and 7-thione from reaction of functionalized cyclic enaminones with hydrazine." Mediterranean Journal of Chemistry 7, no. 6 (2019): 463–71. http://dx.doi.org/10.13171/mjc761901713eshea.

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Functionalized enaminones; 3-N-(aryl)amino-1--oxo-cyclohex-2-ene-2-dithiocarboxylates cyclohex-2-en-1-ones and 3-N-(aryl)amino-2-(N-aryl)thioamido-cyclohex-2-en-1-ones were obtained upon reaction of 3-N(aryl)amino-5,5-dimethyl-1-oxo-cyclohex-2-enes with carbon disulfide in presence of sodium hydroxide in DMSO, followed by methylation with dimethyl sulfate or with phenyl and p-bromophenyl isothiocyanates in toluene or under solvent-free condition, respectively. The cyclization of the dithioesters or the thioamides with hydrazine hydrate was accompanied by a displacement of the 3-N- arylamine mo

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37

Szabo, Jan, Kerstin Karger, Nicolas Bucher, and Gerhard Maas. "Derivatives of the triaminoguanidinium ion, 3. Multiple N-functionalization of the triaminoguanidinium ion with isocyanates and isothiocyanates." Beilstein Journal of Organic Chemistry 10 (September 24, 2014): 2255–62. http://dx.doi.org/10.3762/bjoc.10.234.

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1,2,3-Triaminoguanidinium chloride was combined with benzaldehyde and hydratropic aldehyde to furnish the corresponding tris(imines), which were converted into 1,2,3-tris(benzylamino)guanidinium salts by catalytic hydrogenation in the former, and by borane reduction in the latter case. The resulting alkyl-substituted triaminoguanidinium salts underwent a threefold carbamoylation with aryl isocyanates to furnish 1,2,3-tris(ureido)guanidinium salts, while p-toluenesulfonyl isocyanate led only to a mono-ureido guanidinium salt. With aryl isothiocyanates, 3-hydrazino-1H-1,2,4-triazole-5(4H)-thione

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38

Joseph, V. Bernadette, Derek P. N. Satchell, Rosemary S. Satchell, and Wasfy N. Wassef. "Hydrolysis of aryl and alkyl isothiocyanates in aqueous perchloric acid." Journal of the Chemical Society, Perkin Transactions 2, no. 3 (1992): 339. http://dx.doi.org/10.1039/p29920000339.

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39

Besson, Thierry, Jérôme Guillard, Charles W. Rees, and Michel Thérisod. "New syntheses of aryl isothiocyanates from N-arylimino-1,2,3-dithiazoles." Chemical Communications, no. 9 (1997): 881–82. http://dx.doi.org/10.1039/a700551b.

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40

Li, Zhibin, Xuhong Qian, Zhi Liu, Zhong Li, and Gonghua Song. "ChemInform Abstract: A Facile Synthesis of Aryl Isothiocyanates from Arylamines." ChemInform 32, no. 17 (2001): no. http://dx.doi.org/10.1002/chin.200117056.

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41

KANYONYO, M. R., J. H. POUPAERT, P. LEVEQUE, et al. "ChemInform Abstract: Reaction of Aryl Isothiocyanates with Phthalic Acid Derivatives." ChemInform 27, no. 23 (2010): no. http://dx.doi.org/10.1002/chin.199623118.

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42

CHO, C. G., and G. H. POSNER. "ChemInform Abstract: Alkyl and Aryl Isothiocyanates as Masked Primary Amines." ChemInform 23, no. 50 (2010): no. http://dx.doi.org/10.1002/chin.199250139.

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43

Alizadeh, Abdolali, Fahimeh Bayat, and Long-Guan Zhu. "Regioselective Multicomponent Sequential Synthesis of Oxa-Aza[3.3.3]propellanes." Australian Journal of Chemistry 67, no. 6 (2014): 949. http://dx.doi.org/10.1071/ch13654.

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A concise and efficient sequential four-component approach to oxa-aza[3.3.3]propellanes has been developed by reaction of aryl isothiocyanates, malonate compounds, ninhydrin, and malononitrile in the presence of NaH in DMF. The value of this method lies in its regioselectivity, good yields, lack of a metal-catalyst, ease of handling, and creating five new bonds in one operation. No inert atmosphere or separation by column chromatography is necessary.

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44

D., R. SHRIDHAR, SRINlVASA RAO K., RASTOGI K., and S. GANDHI S. "Synthesis and Anthelmintic Activity of some New Isothiocyanates, Carbamates and N'-Furoylthioureas derived from 6-Amino-3-aryl/heteroaryl-2H-1, 4- benzoxazines." Journal of Indian Chemical Society Vol. 63, Aug 1986 (1986): 761–63. https://doi.org/10.5281/zenodo.6297304.

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Chemistry Division, IDPL Research Centre, Indian Drugs and Pharmaceuticals Limited, Hyderabad-500 037 <em>Manuscript received 1 July 1985, revised 6 January 1986, accepted 2 August 1986</em> Several new isothiocyanates (3a - k), carbamates (4a - k) and N<em>'</em>-furoylthioureas (4a —k) derived from 6-amino-3-aryl/heteroaryl-2<em>H</em>-1,4-benzoxazines have been synthesised and screened for their anthelmintic activity.

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45

(Miss), Megha K. Burghate, K. Burghate S., and N. Berad B. "Synthesis of novel bis-1,3,4-thiadiazoles, bis-1,2,4-triazoles and their antimicrobial activity." Journal of Indian Chemical Society Vol. 85, May 2008 (2008): 561–65. https://doi.org/10.5281/zenodo.5816535.

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P. G. Department of Chemistry, Shri Shivaji Science College, Amravati-444 603, Maharashtra, India <em>E-mail :</em> meghaburghate@rediffmail.com <em>Manuscript received 12 February 2007, revised 7 January 2008, accepted 6 March 2008</em> Condensation of sehacic acid dihydrazide (1) with aryl/alkyl isothiocyanates (2a-g) gives bis-(<em>N</em>-aryl/alkylthiocarbamido)-sebacic acid diamidcs (3a-g), which on reaction with <em>o</em>-phosphoric acid yields 1 ,8-bis-(2-aryl/alkylamino1,3,4-thiadiazol-5-yl)-octanes (4a-g). 1,8-Bis-(3-mcrcapto-4-aryl/alkyl-1,2,4-triazol-5-yl)-octanes (5a-g) were obtai

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46

Pak, CHAWNG, IN Youn, and YEON Lee. "A Facile, Modified Synthesis of Aryl Isothiocyanates from Methyl N-Aryldithiocarbamates." Synthesis 1982, no. 11 (2002): 969–70. http://dx.doi.org/10.1055/s-1982-30027.

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47

Härling, Stephan, Julia Greiser, Tareq M. A. Al-Shboul, Helmar Görls, Sven Krieck, and Matthias Westerhausen. "Calcium-mediated Hydrophosphorylation of Organic Isocyanates with Diphenylphosphane Oxide." Australian Journal of Chemistry 66, no. 10 (2013): 1264. http://dx.doi.org/10.1071/ch13259.

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The calcium-mediated addition of diphenylphosphane oxide to organic isocyanates and isothiocyanates yields N-alkyl and N-aryl substituted diphenylphosphorylformamides (E = O, R = iPr, tBu, cHex, Ph, C6H4-4-Br, C6H2-2,4,6-Me3, and Naph) and -thioformamides (E = S, R = iPr, cHex, Ph, and C6H4-4-Me), respectively, of the type Ph2P(O)–C(E)–N(H)R. All derivatives were characterized by IR and NMR spectroscopy as well as X-ray diffraction experiments. The wavenumbers of the N–H stretching modes are smaller for the thio analogues and N-aryl substituents. In the solid state all formamides and thioforma

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48

G., V. Korpe, та P. Deshmukh S. "Synthesis of 1-tetra-O-benzoyl-β-D-glucopyranosyl-5-aryi-2-S-benzyl2,4-isodithiobiurets and their antimicrobial activity". Journal of Indian Chemical Society Vol. 79, Dec 2002 (2002): 972–73. https://doi.org/10.5281/zenodo.5848491.

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Department of Chemistry. Shri Shivaji College. Akola-444 001 India <em>Manuscript received 17 August 2001.revised 3 April 2002. accepted 16 July 2002</em> 1-Tetra-<em>O</em>-benzoy1-β-D-glucopyranosyl.5-ary1.2-<em>S</em>-benzyl-2,4-isodithiobiurets (4) have been prepared by the interaction of 1-tetra-<em>O</em>-benzoy1-β-D-glucopyranosyl-2<em>S</em>-benzylisothiocarbamide (2) with aryl isothiocyanates (3), and screened for their antibacterial and antifungal activities.

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49

Pradip, P. Deohate, and N. Berad B. "The convenient microwave-assisted synthesis, characterization and structural study of substituted bis-[1,2,4]-dithiazolidines." Journal of Indian Chemical Society Vol. 91, Jul 2014 (2014): 1361–64. https://doi.org/10.5281/zenodo.5726594.

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Department of Chemistry, Shri Radhakisan Laxminarayan Toshniwal College of Science, Akola-444 001, Maharashtra, India Department of Chemistry, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur-440 033, Maharashtra, India <em>E-mail </em>: pradip222091@yahoo.co.in <em>Manuscript received online 05 December 2012, revised 21 February 2014, accepted 28 February 2014</em> A convenient synthesis of substituted bis-[1,2,4]-dithiazolidines has been developed by using the environmentfriendly technique of microwave irradiation. The microwave-assisted synthesis of several members of the titled class

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50

Leardini, Rino, Daniele Nanni, Patrizia Pareschi, Antonio Tundo та Giuseppe Zanardi. "α-(Arylthio)imidoyl Radicals: [3 + 2] Radical Annulation of Aryl Isothiocyanates with 2-Cyano-Substituted Aryl Radicals". Journal of Organic Chemistry 62, № 24 (1997): 8394–99. http://dx.doi.org/10.1021/jo971128a.

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