反应详情

Prepared by the method described for Example 13 from 1,2,3,4-tetrahydro-8-methyl-5H-[1]benzopyrano[3,4-c]pyridin-5-one (3.0 g, 0.014 moles), triethylamine (4.2 ml, 0.030 moles), and 3-(2-chloroethyl)-3-azabicyclo[3.3.1]nonane (3.3 g, 0.015 moles). The reflux time is 72 hours. Recrystallization from ethanol gave the product (3.6 g), mp 150°-152° C.

1. customPrepared by the method
2. customRecrystallization from ethanol