反应详情

Heating a mixture of 12.6 g of 4,4,6-trimethyl hexahydropyrimidine and 0.5 g. of cobalt oxide on kieselguhr for 9 hrs. at 185°-190° C. yielded 10% of 4,4,6-trimethyl-3,4,5,6-tetrahydropyrimidine.

1. temperatureHeating