71783-77-2Relevant academic research and scientific papers
REGIOSELECTIVITY OF THE NUCLEOPHILIC AND RADICAL ADDITION OF DIPHENYLPHOSPHINOUS ACID TO ETHYL PROPYNOATE
Antoshin, A. E.,Kharitonov, A. B.,Tsvetkov, E. N.
, p. 1039 - 1041 (2007/10/02)
The regioselectivity of the addition of diphenylphosphinous acid to ethyl propynoate and to ethyl β-(diphenylphosphinyl) acrylate was studied, and it was shown that the reaction yields a mixture of β,β- and α,β-addition products, the first predominating u
