HCID 13292504, compound → HCID 19847443, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 0.66 g (2.5 mmol) of 2-(2-bromoethyl)-6-methoxy-naphthalene and 1.46 g (5 mmol) of 3-(N-methyl-amino-prop-3-yl)-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one is heated to 100° C. for 90 minutes. After cooling, the crude product is purified over 70 g of aluminium oxide (neutral, activity II-III) with methylene chloride and then with increasing amounts of ethanol (up to 0.25%).

Provenance & Evidence