乙酸酐 、
在
吡啶 、 Amberlite IR-120 作用下,
生成 Acetic acid (1R,9R,10R,11S,12S)-10,11-diacetoxy-1,4-dimethyl-8,13-dioxa-tricyclo[7.3.1.0
2,7]trideca-2,4,6-trien-12-yl ester 、 Acetic acid (1S,9S,10R,11S,12S)-10,11-diacetoxy-1,4-dimethyl-8,13-dioxa-tricyclo[7.3.1.0
2,7]trideca-2
(7),3,5-trien-12-yl ester