rel-(1R,4S,5R,8S)-1,4:5,8-diepoxy-1,4,5,8-tetrahydro-9,10-dimethylanthracene 、
1,1-dimethyl-2,3,4,5-tetraphenylsilole 以
二氯甲烷 为溶剂,
70.0 ℃
、800.0 MPa
条件下,
反应 72.0h,
以66%的产率得到(1α,2β,3α,7α,8β,9α,12α,13β,14α,18α,19β,20α)-5,16,23,23,26,26-hexamethyl-1,9,10,11,12,20,21,22-octaphenyl-24,25-dioxa-23,26-disilaheptacyclo[18.2.1.1
3,18.1
7,14.1
9,12.0
2,19.0
4,17.0
6,15.0
8,13]hexacosa-4,6,10,16,21-pentaene