作者:Yoshinari Sawama、Saori Nagata、Yuki Yabe、Kosuke Morita、Yasunari Monguchi、Hironao Sajiki
DOI:10.1002/chem.201202984
日期:2012.12.21
Siloxy groups derived from secondary and tertiary benzyl alcohols can be transformed into azide groups at room temperature using TMSN3 in the presence of an iron catalyst (see scheme; TMS=trimethylsilyl). Secondary and tertiary benzylic silyl ethers can be transformed in the presence of primary silyl ethers, and other reactive functional groups, such as alkyl chlorides, α,β‐unsaturated esters, and aldehydes
叠氮化:从仲和叔苄基醇衍生的甲硅烷氧基基团可以在室温下使用TMSN转化为叠氮基团3在铁催化剂的存在下(参见流程; TMS =三甲基硅烷基)。可以在伯甲硅烷基醚的存在下转化仲和叔苄基甲硅烷基醚,其他反应性官能团(例如烷基氯,α,β-不饱和酯和醛)在反应条件下是稳定的。