(6S)-1-diazo-6-[(4S)-2,2-diethyl-4-methyl-1,3-dioxolan-4-yl]-9-[(4-methoxyphenyl)methoxymethyl]dec-9-ene-2,5-dione 在
Rh
2[(S)-BPTV]4 作用下,
以
various solvent(s) 为溶剂,
反应 3.0h,
生成 (1R,2R,5R,7S)-2-[(4S)-2,2-diethyl-4-methyl-1,3-dioxolan-4-yl]-5-[(4-methoxyphenyl)methoxymethyl]-11-oxatricyclo[5.3.1.01,5]undecan-8-one 、
(1S,2R,5S,7R)-2-[(4S)-2,2-diethyl-4-methyl-1,3-dioxolan-4-yl]-5-[(4-methoxyphenyl)methoxymethyl]-11-oxatricyclo[5.3.1.01,5]undecan-8-one