反应详情

The same procedure as in Example 1 was repeated except that dimethyl sulfide was used in an amount of 0.081 g (1.3 mmoles), (E)-1-(2,4-dichlorophenyl)-2-(1,2,4-triazol-1-yl)-4,4-dimethyl-1-penten-3-one was replaced by 0.484 g (1.85 mmoles) of (E)-1-cyclohexyl-2-(1,2,4-triazol-1-yl)-4,4-dimethyl-1-penten-3-one, and the reduction reaction was effected for 24 hours, to obtain 0.489 g of crude (+)-(E)-1-cyclohexyl-2-(1,2,4-triazol-1-yl)-4,4-dimethyl-1-penten-3-ol.

1. customthe reduction reaction