Palladium-mediated cycloaddition approach to cyclopentanoids. Mechanistic studies
作者:Barry M. Trost、Dominic M. T. Chan
DOI:10.1021/ja00346a036
日期:1983.4
TROST, B. M.;CHAN, D. M. T., J. AMER. CHEM. SOC., 1983, 105, N 8, 2326-2335
作者:TROST, B. M.、CHAN, D. M. T.
DOI:——
日期:——
Palladium-catalyzed allylic alkylation of carbonucleophiles witl allylic borates or allylic alcohols and boron oxide under neutral conditions
作者:Xiyan Lu、Xiaohui Jiang、Xiaochun Tao
DOI:10.1016/0022-328x(88)80217-1
日期:1988.4
Underneutralconditions, Pd(PPh3)4 catalyzes the allylic alkylation of carbonucleophiles with allylic borates in high yields. Moreover, allylic borates are formed in situ from allylic alcohols with boron oxide, and the Pd-cata;yzed allylic alkylation was achieved simply by the reaction of allylic alcohols with a nucleophile in the presence of boron oxide by one-pot procedure. The mechanisms of these