(2R,6R,7S,9R,14S)-14-<(S)-(tert-Butyldimethylsilyloxy)phenylmethyl>-15-methylene-2,9-bis(phenylthiomethyl)-1,8,13,16-tetraoxadispiro<5.0.5.4>hexadecane 在
sodium hydroxide 、 9-borabicyclo[3.3.1]nonane dimer 、
水 、
双氧水 作用下,
生成
(2R,6S,7S,9R,14R,15R)-14-<(S)-(tert-Butyldimethylsilyloxy)phenylmethyl>-15-hydroxymethyl-2,9-bis(phenylthiomethyl)-1,8,13,16-tetraoxadispiro<5.0.5.4>hexadecane 、 (2R,6S,7S,9R,14R,15S)-14-<(S)-(tert-Butyldimethylsilyloxy)phenylmethyl>-15-hydroxymethyl-2,9-bis(phenylthiomethyl)-1,8,13,16-tetraoxadispiro<5.0.5.4>hexadecane