Method of producing {60 ,{62 -unsaturated ether

摘要

A method of producing alpha , beta -ethylenically unsaturated ethers, which comprises decomposing an acetal having at least one hydrogen atom bonded to a carbon atom contiguous to the carbon atom of the group <IMAGE> in its molecule in the presence of a calcium phosphate catalyst to produce a reaction product containing the corresponding alpha , beta -ethylenically unsaturated ether.