作者:M. A. Kazankova、I. V. Efimova、A. N. Kochetkov、V. V. Afanas'ev、I. P. Beletskaya
DOI:10.1023/a:1022548303903
日期:——
Intermolecular hydrophosphination of terminal and internal alkynes with diphenylphosphine, catalyzed by palladium and nickel complexes, was accomplished for the first time. The reaction follows the syn-addition pattern. Conditions were found which ensure regioselective addition with predominant or exclusive formation of the corresponding alpha- or beta-adduct.