Convenient Synthesis of 1-(Trimethylsilyl)- and 1-(Trimethylstannyl)vinylphosphonates
作者:Yoshiharu Okada、Tomohiro Maruyama、Shin-ichi Tamura、Hirohito Kameoka、Satoshi Masuda、Yuichiro Tokuda、Junya Sakai、Masato Nomura
DOI:10.1080/10426507.2013.855765
日期:2014.6.3
Abstract Dimethyl 1,1-bis(trimethylsilyl)methylphosphonate and dimethyl 1-(trimethylsilyl)-1-(trimethylstannyl)methylphosphonate were succeeded to react with aromatic aldehydes in the presence of methyl benzoate as additive to give the corresponding vinylphosphonates in moderate yields. GRAPHICAL ABSTRACT
摘要 在苯甲酸甲酯作为添加剂存在下,1,1-双(三甲基甲硅烷基)甲基膦酸二甲酯和1-(三甲基甲硅烷基)-1-(三甲基甲锡基)甲基膦酸二甲酯与芳香醛反应,得到相应的乙烯基膦酸酯,收率适中。图形概要