(E,2R,3R,6S,7S)-3-[(4-methoxyphenyl)methoxy]-2,4,6-trimethyl-7-triethylsilyloxyoct-4-enal 、
(1R,2S)-2-(N-methyl-N-(1,2,3,4,5,6,7,8-octahydro-9-anthracenesulfonyl)amino)-1-phenyl-1-propyl propionate 在
三氟甲磺酸二丁硼 、
N,N-二异丙基乙胺 作用下,
生成 [(1R,2S)-2-[methyl(1,2,3,4,5,6,7,8-octahydroanthracen-9-ylsulfonyl)amino]-1-phenylpropyl] (E,2R,3S,4S,5R,8S,9S)-3-hydroxy-5-[(4-methoxyphenyl)methoxy]-2,4,6,8-tetramethyl-9-triethylsilyloxydec-6-enoate