Enantioselective conjugate hydrosilylation of α,β-unsaturated ketones
作者:Huan Yang、Guanglin Weng、Dongmei Fang、Changjiang Peng、Yuanyuan Zhang、Xiaomei Zhang、Zhouyu Wang
DOI:10.1039/c9ra01180c
日期:——
Enantioselective conjugate hydrosilylation of β,β-disubstituted α,β-unsaturatedketones was realized. In the presence of a chiral picolinamide–sulfonate Lewis base catalyst, the reactions provided various chiral ketones bearing a chiral center at the β-position in up to quantitative yields with moderate enantioselectivities.
Rao, Ch. Bheemasankara; Raju, G. V. Subba; Raju, P. V. Narasimha, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1986, vol. 25, p. 400 - 403
作者:Rao, Ch. Bheemasankara、Raju, G. V. Subba、Raju, P. V. Narasimha