| abstract |
An object of the present invention is to provide a method for producing an alkenyl phosphorus compound using a hydrogenated phosphonic acid ester, a hydrogenated phosphinic acid ester or a disubstituted phosphine oxide as a starting material and using an inexpensive catalyst. . An alkenyl phosphonic acid is produced by reacting an acetylene compound with a hydrogenated phosphonate, a hydrogenated phosphinate or a disubstituted phosphine oxide in the presence of a catalyst comprising nickel. The present invention relates to a method for producing an alkenyl phosphorus compound such as an ester, an alkenyl phosphinic ester and an alkenyl phosphine oxide compound. [Selection diagram] None |