在
偶氮二异丁腈 、 4 A molecular sieve 、
三苯基氢化锡 、 silver perchlorate 、
silica gel 、
碳酸氢钠 作用下,
生成 tert-butyl-[3-[(1R,3S,5R,7S,9R,11R,12S,14R,16R,18S,20R,21Z,24S,26R,28S,30R,31R,33S,35R,37S,42R,44S,46R,48S)-12-[tert-butyl(dimethyl)silyl]oxy-1,3,11,24,31,41,44-heptamethyl-2,6,10,15,19,25,29,34,38,43,47-undecaoxaundecacyclo[26.22.0.03,26.05,24.07,20.09,18.011,16.030,48.033,46.035,44.037,42]pentaconta-21,40-dien-14-yl]propoxy]-diphenylsilane