Reactions of Unsaturated Azides; Part 27:(1) Synthesis of 1,4-Diazidobuta-1,3-dienes

[摘要]：Three different methods to prepare 1,4-diazidobuta-1,3-dienes are presented: nucleophilic substitution of electron-poor dichlorinated substrates, nucleophilic addition of hydrazoic acid at an electron-deficient diallene, and a sequence of prototropic isomerizations of propargyl sulfones followed by nucleophilic additions. In all cases, isolation and assignment of the diastereomeric products was possible, and some sequential reactions, such as reduction or 1,3-dipolar cycloaddition of the azido groups, were performed.

[全文传递流程]：

一般上传文献全文的时限在1个工作日内