A facile stereocontrolled synthesis of anti-alpha-(trifluoromethyl)-beta-amino alcohols.
A facile stereocontrolled synthesis of anti-alpha-(trifluoromethyl)-beta-amino alcohols.
复制标题
抗α-(三氟甲基)-β-氨基醇的简便立体控制合成。
DOI:
10.1021/ol000195f
复制
发表时间:
2000
期刊:
影响因子:
5.2
通讯作者:
Olah,GA
中科院分区:
文献类型:
--
作者:
Prakash,GK;Mandal,M;Schweizer,S;Petasis,NA;Olah,GA
A short stereocontrolled preparation ofanti-α-(trifluoromethyl)-β-amino alcohols is described, involving an initial CF3transfer to cinnamaldehyde and a one-step, three-component condensation of 3,3,3-trifluorolactic aldehyde, an alkenyl (aryl) boronic acid, and an amine. Applying this methodology to chiral 3,3,3-trifluorolactic aldehyde allowed us to generate an amino alcohol enantioselectively in 92% ee.