Reductive Rearrangement of Tetraphenyldiphosphine Disulfide To Trigger the Bisthiophosphinylation of Alkenes and Alkynes
作者:Yuki Sato、Misaki Nishimura、Shin‐ichi Kawaguchi、Akihiro Nomoto、Akiya Ogawa
DOI:10.1002/chem.201900073
日期:2019.5.10
development of new synthetic methods by using air‐stable sources of phosphorus. In this respect, a synthetic method that is based on a reductive rearrangement and is capable of converting air‐stable pentavalent phosphorus compounds into reactive trivalent phosphorus compounds is a powerful tool. Tetraphenyldiphosphine disulfide, which is a shelf‐stable solid, was the focus of this study, and it was
通过使用空气稳定的磷源,轻松合成有机磷化合物对于开发新的合成方法至关重要。在这方面,一种基于还原性重排并能够将空气稳定的五价磷化合物转化为反应性三价磷化合物的合成方法是一种强大的工具。四苯二膦二硫化物是一种耐贮存的固体,是本研究的重点,已证明它会进行还原性重排,从而引发各种烯烃(例如末端,环状,内部和支链烯烃)的双硫代膦酰基化反应,当没有任何催化剂,碱或添加剂时,三烯和末端炔烃。