Studies on phosphonium ylide. XVIII. The reaction of Wittig reagents with phthalimidobenzoic acid azides
作者:Leila Sadek Boulos、Nahed Khir Eldin
DOI:10.1016/s0040-4020(01)90238-8
日期:1993.4
Wittig reagents (1a,c) react with phthalimidobenzoic acid azide (2a) to give the new products 3a, 3b, 3c, and 5, respectively. On the other hand, methylenetriphenylphosphorane (1b) reacts with azides (2a,b) to afford the corresponding 1,5-disubstituted-1,2,3-triazoles (4,6). Structural reasoning for the new products was based on compatible analytical and spectral data.
维蒂希试剂(1a,c)与邻苯二甲酰亚胺基苯甲酸叠氮化物(2a)反应,分别得到新产物3a,3b,3c和5。另一方面,亚甲基三苯基膦(1b)与叠氮化物(2a,b)反应,得到相应的1,5-二取代-1,2,3-三唑(4,6)。新产品的结构推理基于兼容的分析和光谱数据。