2-((1S,2S,3aR,8aR)-1,3a-Bis-hydroxymethyl-2-methyl-5-methylene-decahydro-azulen-1-yl)-ethanol 在
potassium tert-butylate 作用下,
以
二甲基亚砜 为溶剂,
反应 8.0h,
生成 2-((1S,2S,3aR,8aR)-1,3a-Bis-hydroxymethyl-2,5-dimethyl-1,2,3,3a,4,7,8,8a-octahydro-azulen-1-yl)-ethanol 、 2-((1S,2S,3aR,8aS)-1,3a-Bis-hydroxymethyl-2,5-dimethyl-1,2,3,3a,6,7,8,8a-octahydro-azulen-1-yl)-ethanol