Palladium-Catalyzed Preparation of Dialkyl Allylphosphonates. A New Preparation of Diethyl 2-Oxoethylphosphonate
作者:R. Malet、M. Moreno-Mañas、R. Pleixats
DOI:10.1080/00397919208019075
日期:1992.8
Abstract Palladium-catalyzed Michaelis-Arbuzov reaction of allyl acetates with trialkyl phosphites affords dialkyl allylphosphonates. Diethyl 2-oxoethylphosphonate is efficiently prepared by ozonization of diethyl allylphosphonate.
Process for the production of (meth)allyl phosphonic acid dialkyl esters
申请人:Bayer Aktiengesellschaft
公开号:US04017564A1
公开(公告)日:1977-04-12
The invention relates to a process for the production of allyl or methallyl phosphonic acid dialkyl esters by reacting allyl chloride or methallyl chloride with trialkyl phosphites at temperatures of from 80.degree. to 160.degree. C in the presence of a compound of avalent and/or monovalent nickel or in the presence of a compound of avalent, monovalent or divalent cobalt.