(E)-3-{(2S,3R)-2-[(R)-3-((2R,3S)-2-Methoxymethoxymethyl-tetrahydro-pyran-3-yloxy)-3-phenylselanyl-propyl]-tetrahydro-pyran-3-yloxy}-acrylic acid methyl ester 在
三乙基硼 、
三正丁基氢锡 作用下,
以
苯 为溶剂,
生成 [(4aR,6S,7R,9aS)-7-((2R,3S)-2-Methoxymethoxymethyl-tetrahydro-pyran-3-yloxy)-octahydro-1,5-dioxa-benzocyclohepten-6-yl]-acetic acid methyl ester 、 (E)-3-{(2S,3R)-2-[3-((2R,3S)-2-Methoxymethoxymethyl-tetrahydro-pyran-3-yloxy)-propyl]-tetrahydro-pyran-3-yloxy}-acrylic acid methyl ester