Bidentate amidine ligands for nickel(0)-mediated coupling of carbon dioxide with unsaturated hydrocarbons.
Novel bidentate amidines were designed and synthesized as easily available electron-donating N-ligands for Ni0-mediated coupling of carbon dioxide with alkynes or allenes, and high regioselectivity was achieved even for the carboxylation of aryl substituted internal alkynes.
Aoki
Masao
M
Department of Chemistry, Tokyo Institute of Technology, Japan.
Kaneko
Motomu
M
Izumi
Sawa
S
Ukai
Kazutoshi
K
Iwasawa
Nobuharu
N