title: Phosphole-N-phenylmaleimide [4+2] cycloadducts as synthetic equivalents of nucleophilic phosphinidenes.
abstract: Using 1-R-3,4-dimethylphosphole-N-phenylmaleimide cycloadducts as synthetic equivalents of phosphinidenes [R-P], the following sequence has been developed: [R-P] + R(1)X --> RR(1)PX --> RR(1)P-OR(2).
authors.affiliation: Chemistry Department, Zhengzhou University, P.R. China.
authors.forename: Rongqiang
authors.initials: R
authors.lastname: Tian
authors.forename: Zheng
authors.initials: Z
authors.lastname: Duan
authors.forename: Xiaoxu
authors.initials: X
authors.lastname: Zhou
authors.forename: Dingjin
authors.initials: D
authors.lastname: Geng
authors.forename: Yangjie
authors.initials: Y
authors.lastname: Wu
authors.forename: François
authors.initials: F
authors.lastname: Mathey