Triethylamine → HCID 58697572, compound

Participants

Reaction Steps

A mixture of trans-2-(3-Cyano-1H-indol-5-yl)-cyclopentanecarboxylic acid (0.66 g, 2.60 mMol), N,O-dimethylhydroxylamine hydrochloride (0.51 g, 5.20 mMol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (0.54 g, 2.86 mMol), and dichloromethane (20 mL) was treated with triethylamine (1.05 g, 10.4 mMol) and stirred at ambient temperature for 18 h. The resulting solution was diluted with 30 mL dichloromethane, washed with 1M hydrochloric acid, 1M sodium hydroxide, and brine, dried over sodium sulfate and concentrated in vacuo to give the crude product as a clear oil which was used without further purification (0.51 g, 66%). LC-MS: 1.38 min (2 min gradient); 298.11 (MH)+.

Provenance & Evidence