The invention provides methods of synthesizing a viral protease inhibitor in high yield, without using expensive catalysts or challenging reaction conditions.
本发明提供了一种高产合成病毒蛋白酶抑制剂的方法,而不需要使用昂贵的催化剂或具有挑战性的反应条件。
Highly efficient cleavage of epoxides catalyzed by B(C6F5)3
A highly effective protocol for ring opening of epoxides with allyl and propargyl alcohols, aniline and thiophenol in the presence of catalytic amounts of B(C6F5)(3) has been developed. Benzyl, tetrahydropyranyl, tert-butyldimethyl silyl protecting groups were stable under the reaction conditions. (C) 2002 Elsevier Science Ltd. All rights reserved.