164018-79-5Relevant academic research and scientific papers
SYNTHESIS OF 2-ACYLAMINOETHENYLPHOSPHONIUM SALTS, THEIR ANALOGS, AND DERIVATIVES FROM CHLORINE-CONTAINING UNSATURATED AZLACTONES
Brovarets, V. S.,Zyuz, K. V.,Vydzhak, R. N.,Vinogradova, T. K.,Drach, B. S.
, p. 1462 - 1470 (2007/10/03)
Products of reaction of triphenyl phosphine with the accesssible 2-phenyl-4-chloromethylene-5(4H)-oxazolinone and its analogs are readily decomposed by water, alcohols, ammonia, amines, and hydrazine and its derivatives.These reactions were used for preparation of a number of previously unknown vinylphosphonium salts containing a characteristic -CONH- moiety.Some of the compounds obtained are useful for heterocyclizations.
