Literature DB >> 25613859

One-step synthesis of azole- and benzazole-based sulfonamides in aqueous media.

Hassan Zali-Boeini1, Zhaleh Najafi, Bahareh Abtahi, Hajar Golshadi Ghaleshahi.   

Abstract

Several benzazoles (benzoxazoles, benzothiazoles, and benzimidazoles) and azoles (1H-1,2,4-triazole-5(4H)-thiones and 1,2,4-oxadiazoles) bearing a sulfonamide moiety were efficiently prepared via the reactions of dimethyl (arylsulfonyl) dithioimidocarbonate derivatives and their 2-aminobenzene precursors, thiosemicarbazides, and amidoximes, respectively, in the presence of K(2)CO(3) as a base in aqueous ethanol (25%) as a green media in moderate to excellent yields.

Entities:  

Mesh：

Substances：

Year:  2015        PMID： 25613859     DOI： 10.1007/s11030-015-9567-5

Source DB:  PubMed          Journal:  Mol Divers        ISSN： 1381-1991            Impact factor:   2.943


  26 in total

1.  A divergent and selective synthesis of isomeric benzoxazoles from a single N-Cl imine.

Authors:  Cheng-yi Chen; Teresa Andreani; Hongmei Li
Journal:  Org Lett       Date:  2011-11-08       Impact factor: 6.005

2.  Inhibitors of HIV-1 protease by using in situ click chemistry.

Authors:  Matthew Whiting; John Muldoon; Ying-Chuan Lin; Steven M Silverman; William Lindstrom; Arthur J Olson; Hartmuth C Kolb; M G Finn; K Barry Sharpless; John H Elder; Valery V Fokin
Journal:  Angew Chem Int Ed Engl       Date:  2006-02-20       Impact factor: 15.336

3.  Antitumor benzothiazoles. 16. Synthesis and pharmaceutical properties of antitumor 2-(4-aminophenyl)benzothiazole amino acid prodrugs.

Authors:  Ian Hutchinson; Sharon A Jennings; B Rao Vishnuvajjala; Andrew D Westwell; Malcolm F G Stevens
Journal:  J Med Chem       Date:  2002-01-31       Impact factor: 7.446

4.  Novel antimycobacterial benzoxazole alkaloids, from the west Indian Sea whip Pseudopterogorgia elisabethae.

Authors:  A D Rodríguez; C Ramírez; I I Rodríguez; E González
Journal:  Org Lett       Date:  1999-08-12       Impact factor: 6.005

5.  Design, synthesis, crystal structures, and antimicrobial activity of sulfonamide boronic acids as β-lactamase inhibitors.

Authors:  Oliv Eidam; Chiara Romagnoli; Emilia Caselli; Kerim Babaoglu; Denise Teotico Pohlhaus; Joel Karpiak; Richard Bonnet; Brian K Shoichet; Fabio Prati
Journal:  J Med Chem       Date:  2010-11-11       Impact factor: 7.446

6.  Direct and practical synthesis of 2-arylbenzoxazoles promoted by activated carbon.

Authors:  Yuka Kawashita; Natsuki Nakamichi; Hirotoshi Kawabata; Masahiko Hayashi
Journal:  Org Lett       Date:  2003-10-02       Impact factor: 6.005

7.  Benzoxazole derivatives as novel 5-HT3 receptor partial agonists in the gut.

Authors:  Y Sato; M Yamada; S Yoshida; T Soneda; M Ishikawa; T Nizato; K Suzuki; F Konno
Journal:  J Med Chem       Date:  1998-07-30       Impact factor: 7.446

8.  Catalytic aza-Wittig cyclizations for heteroaromatic synthesis.

Authors:  Stephen P Marsden; Alison E McGonagle; Ben McKeever-Abbas
Journal:  Org Lett       Date:  2008-05-20       Impact factor: 6.005

9.  Comparison of azabicyclic esters and oxadiazoles as ligands for the muscarinic receptor.

Authors:  B S Orlek; F E Blaney; F Brown; M S Clark; M S Hadley; J Hatcher; G J Riley; H E Rosenberg; H J Wadsworth; P Wyman
Journal:  J Med Chem       Date:  1991-09       Impact factor: 7.446

10.  Structure-based design of estrogen receptor-beta selective ligands.

Authors:  Eric S Manas; Rayomand J Unwalla; Zhang B Xu; Michael S Malamas; Chris P Miller; Heather A Harris; Chulai Hsiao; Tatos Akopian; Wah-Tung Hum; Karl Malakian; Scott Wolfrom; Ashok Bapat; Ramesh A Bhat; Mark L Stahl; William S Somers; Juan C Alvarez
Journal:  J Am Chem Soc       Date:  2004-11-24       Impact factor: 15.419
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.