作者:Kazunori Nagao、Ayaka Yamazaki、Hirohisa Ohmiya、Masaya Sawamura
DOI:10.1021/acs.orglett.8b00390
日期:2018.4.6
Trialkylphosphine organocatalysts have enabled regioselective anti-hydroboration of internal, alkynes with pinacolborane reagents to provide (E)-disubstituted alkenylboronate compounds. The alkenyl-boronate can be used for derivatizations, such as protodeborylation, Suzuld-Miyaura coupling, conjugate reduction, and Diels-Alder reactions.