34431-91-9Relevant articles and documents
Rh(ii)-catalyzed cycloadditions of 1-tosyl 1,2,3-triazoles with 2H-azirines: Switchable reactivity of Rh-azavinylcarbene as [2C]- or aza-[3C]-synthon
Wang, Yuanhao,Lei, Xiaoqiang,Tang, Yefeng
, p. 4507 - 4510 (2015)
The Rh(ii)-catalyzed formal [3+2] and [3+3] cycloadditions of 1-tosyl 1,2,3-triazoles with 2H-azirines have been developed, which enable the efficient synthesis of polysubstituted 3-aminopyrroles and 1,2-dihydropyrazines, respectively. The reported [3+2] cycloaddition represents the first application of 1-sulfonyl 1,2,3-triazole as a [2C]-component in relevant cycloaddition reactions. This journal is