反应详情

A mixture of 0.02 mol of trans-4-trifluoromethyl-1-formylcyclohexane (prepared as in Example 3), 0.02 mol of 2-propylpropanediol, 30 ml of toluene and 0.5 g of pTsOH (sic) is heated for 4 hours on a water separator. The pure product is obtained after customary work-up and crystallization.

1. customThe pure product is obtained
2. customafter customary work-up and crystallization