缩水甘油糠醚 、
(S)-(3,5-bistrifluoromethylbenzyl)-(2-methyl-2H-tetrazol-5-yl)-(7-methyl-8-trifluoromethyl-2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-yl)amine 在
ytterbium (III) trifluoromethanesulfonate 作用下,
以
乙腈 为溶剂,
反应 72.0h,
以61%的产率得到(S)-1-{5-[(3,5-bis-trifluoromethyl-benzyl)-(2-methyl-2H-tetrazol-5-yl)-amino]-7-methyl-8-trifluoromethyl-2,3,4,5-tetrahydro-benzo[b]azepin-1-yl}-3-(furan-2-ylmethoxy)-propan-2-ol