1,4-Dibromobutane → HCID 15542507, compound

Participants

Reaction Steps

1.0 g of 4,5-dihydro-1,4-benzoxazepin-5-one was dissolved in 50 ml of dimethylformamide, then 298 mg (1.2 equivalents) of 60% sodium hydride was added under ice cooling. This was agitated for 30 minutes, then 4.7 g (3 equivalents) of 1,4-dibromobutane was added and the resultant mixture was agitated at room temperature for 6 hours.

Provenance & Evidence