A new method for the synthesis of [3]-cumulenes and eneynecumulenes related to neocarzinostatin chromophore
作者:Isao Saito、Kazuhiro Yamaguchi、Ryu Nagata、Eiji Murahashi
DOI:10.1016/s0040-4039(00)88518-4
日期:1990.1
A convenient method for the synthesis of [3]-cumulenes based on a Horner-Emmons type reaction of allenyldiphenylphosphine oxides with aldehydes or ketones has been described. A facile two-step synthesis of eneynecumulenes has been accomplished by this method.