(S,E)-2,6,10-trimethyl-10-(triethylsilyloxy)dodec-6-en-11-yn-3-one 在
1,3‐bis[2,6‐bis(propan‐2‐yl)phenyl]‐2‐[(phenylformonitrile)aurio]‐2,3‐dihydro‐1H‐imidazol‐2‐yl hexafluorostibane 作用下,
以
二氯甲烷 为溶剂,
反应 3.0h,
以65%的产率得到[(1R,2R,5S,8R)-1,5-dimethyl-8-propan-2-yl-11-oxatricyclo[6.2.1.02,6]undec-6-en-5-yl]oxy-triethylsilane