Asymmetric Conjugate Alkenylation of Enones Catalyzed by Chiral Diols
摘要:
Reaction of dimethyl alkenylboronates with alpha,beta-unsaturated ketones in the presence of catalytic amounts of 3,3'-disubstituted binaphthols provides conjugate alkenylation products in good yields and with generally high (similar to 99:1 er) stereoselectivities.
BROWN, H. C.;BHAT, N. G.;SOMAYAJI, V., ORGANOMETALLICS, 1983, 2, N 10, 1311-1316
作者:BROWN, H. C.、BHAT, N. G.、SOMAYAJI, V.
DOI:——
日期:——
Asymmetric Conjugate Alkenylation of Enones Catalyzed by Chiral Diols
作者:T. Robert Wu、J. Michael Chong
DOI:10.1021/ja0713734
日期:2007.4.1
Reaction of dimethyl alkenylboronates with alpha,beta-unsaturated ketones in the presence of catalytic amounts of 3,3'-disubstituted binaphthols provides conjugate alkenylation products in good yields and with generally high (similar to 99:1 er) stereoselectivities.
Organoboranes. 30. Convenient procedures for the synthesis of alkyl- and alkenylboronic acids and esters
作者:Herbert C. Brown、N. G. Bhat、Vishwanatha Somayaji