A process for the preparation of tertiary diphenyl carbinols containing a primary or secondary amine substituent on the aliphatic moiety attached to the carbinol function which consists in contacting a Grignard phenyl reagent with an aminoacid wherein the mobile protons are not masked in an aprotic inert organic solvent or a mixture thereof at a temperature between 20°C and the boiling temperature by the reaction mixture.
The reaction products are useful as active ingredients of medicaments and intermediates for the manufacture thereof.
一种制备含有
伯胺或仲胺取代基的叔二苯基
甲醇的工艺,该取代基连接在
甲醇官能团的脂肪族上,该工艺包括在惰性有机溶剂或其混合物中,在 20°C 至反应混合物沸腾温度之间的温度下,将格氏苯基试剂与
氨基酸接触,其中的移动质子未被掩蔽。
反应产物可用作药物的活性成分和制造药物的中间体。