摘要
设计了用于催化不对称安息香缩合的手性卡宾催化剂(1).以L-丝氨酸为起始原料,经过七步反应合成了其前体(R)-5-二苯甲基-2-苯基-5,6-二氢噁唑并[2,3-c][1,2,4]-2-三唑盐酸盐(9).
A novel chiral NHC organocatalyst aimed to catalyze asymmetric benzoin condensation was designed and its precursor (R) - 5 - benzhydryl - 2 - phenyl - 5,6 - dihydrooxazolo [ 2,3 - c ] [ 1,2, 4 ] triazol- 2- ium chloride has been prepared via a seven-step synthesis.
出处
《苏州大学学报(自然科学版)》
CAS
2009年第2期72-74,共3页
Journal of Soochow University(Natural Science Edition)