The reaction of N-isocyaniminotriphenylphosphorane (NICITPP) with 2-oxopropyl-1-benzenecarbothioate and a primary amine in the presence of benzoic acid derivatives. (1st February 2016)

• Record Type: Journal Article
• Authors: Ramazani, Ali; Nasrabadi, Fatemeh Zeinali; Ahankar, Hamideh; Asiabi, Pegah Azimzadeh; Sadri, Fariba; Joo, Sang Woo
• Is Part Of: Phosphorus, sulfur, and silicon and the related elements. Volume 191:Number 2(2016)
• Page Start: 230
• Page End: 234
• Publication Date: 2016-02-01
• Subjects: N-isocyanimino-triphenylphosphorane (NICITPP) -- 2-oxopropyl-1-benzenecarbothioate -- aromatic carboxylic acid -- primary amine -- 1, 3, 4-oxadiazole -- aza-Wittig reaction; Sulfur compounds -- Periodicals; Organosulfur compounds -- Periodicals; Phosphorus compounds -- Periodicals; Organophosphorus compounds -- Periodicals; Silicon compounds -- Periodicals; Organosilicon compounds -- Periodicals; 546
• DOI: 10.1080/10426507.2015.1067213
• Languages: English
• ISSNs: 1042-6507

Abstract

GRAPHICAL ABSTRACT: ABSTRACT: Reactions of N-isocyaniminotriphenylphosphorane (NICITPP) with 2-oxopropyl-1-benzenecarbothioate in the presence of aromatic carboxylic acids and primary amines proceed smoothly at room temperature (18–26°C) and in neutral conditions to afford sterically congested 1, 3, 4-oxadiazole derivatives in high yields. The reaction progresses smoothly and clearly under mild conditions and no side reactions were observed.