Morpholine → HCID 56974780, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 33.9 g (0.1 moles) of 1,7,7-trimethyl-2-bicyclo(2,2,1)heptylidene-(6-chloro-3-pyridazinyl)-hydrazine acetate and 43.5 g /0.5 moles/ of morpholine is reacted while stirring at 145° C. for 8 hours. Then the excess of morpholine is removed under vacuum, the residue is triturated with 100 ml of water, filtered and dried to give 30.5 g (92.6%) of the title compound; m.p. 188°-190° C. (after recrystallization from ethanol).

Provenance & Evidence