Synthesis of Benzyltributylstannanes by the Reaction of <i>N</i>-Tosylhydrazones with Bu<sub>3</sub>SnH
作者:Di Qiu、Shuai Wang、He Meng、Shengbo Tang、Yan Zhang、Jianbo Wang
DOI:10.1021/acs.joc.6b02639
日期:2017.1.6
An efficient stannylation process with Ntosylhydrazones or directly with carbonyl compounds has been developed. A series of functionalized benzyl-and alkyltributylstannanes can be synthesized in moderate to good yields under transition-metal-free conditions. Tandem transformations involving stannylation/Stille cross-coupling reaction have been carried out without purification of the benzyltributylstannane intermediates to afford a series of diarylmethane derivatives.