Air-Induced <i>anti</i>-Markovnikov Addition of Secondary Phosphine Oxides and H-Phosphinates to Alkenes
作者:Takayoshi Hirai、Li-Biao Han
DOI:10.1021/ol062505l
日期:2007.1.1
Air (oxygen) induces the addition of secondary phosphine oxides and H-phosphinates to alkenes to selectively produce the corresponding anti-Markovnikov adducts in good to high yields. Mechanistic studies show that the addition probably proceeds via a radical chain mechanism.
Carbon-Carbon Bond Formation by Cyclization of Dienes Using Phosphorus-Centered Radicals in Water
作者:Doo Jang、Dae Cho
DOI:10.1055/s-2004-836041
日期:——
An efficient and mild methodology for preparing carbocyclic and heterocyclic compounds with phosphorus functionality by radical cyclization of dienes in water without using organic co-solvents has been developed. The reaction affords environmentally benign reaction conditions.