Bis(2-bromoethyl) ether → HCID 59426169, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 6-amino-1-cyclobutyl-3-cyanoindole (4.60 g, 21.8 mmol), bromoethylether (6.07 g, 26.16 mmol), DIEA (10.79 mL, 65.4 mmol) in DMF (100 mL) was stirred at 90° C. overnight and then poured into ice-water (1.0 L). The precipitate was filtered, washed with water, and purified on silica gel (CH2Cl2/EtOAc, 9:1) to provide 1-cyclobutyl-6-morpholin-4-yl-1H-indole-3-carbonitrile (5.24 g, 85%).

Provenance & Evidence