Phenethyl bromide → HCID 44434069, compound

Participants

Reaction Steps

Take up 6-(2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yloxy)nicotinamide (0.0500 g, 0.176 mmol) and K2CO3 (0.0488 g, 0.353 mmol) in DMF (1.0 mL). Add 2-bromoethylbenzene (0.0265 mL, 0.194 mmol) and eat to 70° C. overnight. Remove DMF as an azeotrope with xylenes. Purify by 5 g SCX column by washing with methanol and eluting with 2.0 M NH3 in methanol. Then purify by flash chromatography, eluting with 0-10% ethyl acetate and 5% (2.0 M NH3 in methanol) in dichloroethane to give the title compound: MS ES+ 388.1 (M+H)+; HPLC [YMC-Pack Pro C-18 (150×4.6 mm, S-5 microm), acetonitrile in water containing 0.01% concentrated HCl at 1.0 mL/min, 30-99% over 19 min], tR=1.7 min, 100% purity.

Provenance & Evidence