反应详情

The sodium salt is formed in the usual way from 2.4 g. (0.1 moles) of sodium hydride and 19.73 g. (0.1 moles) of cyclododecanone oxime in a toluenic solution and then allowed to react with 14.9 g. (0.11 moles) of 1-diethylamino-2-chloroethane. Otherwise the operations are carried out in accordance with Example 1. Yield: 20 g. (67.56%); b.p. 172°-176° C./0.8 torr. Hydrogen fumarate, m.p.: 112°-114° C.

1. customto react with 14.9 g