N-aryl-and N-vinyldiaza-18-crown-6: Synthesis and complexing ability

PK Sazonov, GA Artamkina, IP Beletskaya

文献索引：Sazonov; Artamkina; Beletskaya Russian Journal of Organic Chemistry, 2006 , vol. 42, # 3 p. 438 - 447

全文：HTML全文

被引用次数: 9

摘要

Abstract The nucleophilic aromatic and vinyl substitution using diaza-18-crown-6 as nucleophile afforded a number of its N, N'-diaryl-[aryl= 2, 4-(NO 2) 2 C 6 H 3, 4-C 5 F 4 N, 4- CF 3 C 6 F 4] and N, N'-dialkenyl-substituted derivatives [alkenyl= PhC (O) CH= CH, MeOCOCH= CH,(EtO 2 C) 2 C= C (Ph), etc.]. Arylation of diaza-18-crown-6 with nonactivated aryl bromides, such as 4-Me 2 NC 6 H 4 Br, 4-MeOC 6 H 4 Br, C 6 H 5 Br, ...