作者:François Couty、Olivier David、François Durrat
DOI:10.1016/j.tetlet.2006.11.175
日期:2007.2
Enantiomerically pure azetidinium trifluoromethanesulfonates were opened by various hydride reagents. LiAlH4 and NaBH3CN reacted with a complete regioselectivity and the latter reagent also reacted in a chemoselective way, leaving unaffected an ester or a cyano moiety present in the substrate. This reaction provides 1,2-diamines, 1,2- and 1,4-amino alcohols or α-amino esters by combining proper choice
对映体纯的三氟甲烷磺酸氮杂环丁烷鎓盐被各种氢化物试剂打开。LiAlH 4和NaBH 3 CN以完全的区域选择性反应,后一种试剂也以化学选择性方式反应,不影响底物中存在的酯或氰基部分。该反应提供了1,2-二胺,1,2-和通过组合基板和氢化物试剂的适当选择1,4-氨基醇或α氨基酯。