作者:Christine Philippe、Thierry Milcent、Tam Nguyen Thi Ngoc、Benoit Crousse、Danièle Bonnet-Delpon
DOI:10.1002/ejoc.200900578
日期:2009.10
A very easy access to new trifluoromethyl-hydroxyethylamine (Tf-HEA) derivatives by epoxide ring opening with amino-containing compounds, including aliphatic amines, aniline, aqueous ammonia, hydroxylamine, hydrazine, amino acids and a dipeptide, is described herein. The reactions were carried out in protic solvents, without the use of any catalyst or any other additive. A comparison of the efficiency
本文描述了通过环氧化物开环与含氨基化合物(包括脂肪胺、苯胺、氨水、羟胺、肼、氨基酸和二肽)开环来非常容易地获得新的三氟甲基-羟乙基胺 (Tf-HEA) 衍生物。反应在质子溶剂中进行,不使用任何催化剂或任何其他添加剂。报告了水、氟化醇和非氟化醇作为溶剂的效率的比较。观察到总区域选择性,并且保留了化合物的立体化学。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)