Ethanaminium, N,N,N-triethyl-, fluoride (1:1) → HCID 178484173, compound

Participants

Reaction Steps

A solution of (3R)—N′-cyano-N—((S)-3-cyclohexyl-1-(N-methyl-N-(2-(trimethylsilyl)ethoxycarbonyl)amino)propan-2-yl)-3-((S)-1-hydroxy-5-methoxy-1-phenylpentyl)piperidine-1-carboxamidine (145 mg, 0.21 mmol) and Et4NF (160 mg, 1.1 mmol) in MeCN (5 mL) was heated at 100° C. in the microwave for 7 min. The reaction mixture was directly submitted to prep HPLC to afford (3R)—N′-cyano-N—((S)-3-cyclohexyl-1-(methylamino)propan-2-yl)-3-((S)-1-hydroxy-5-methoxy-1-phenylpentyl)piperidine-1-carboxamidine (16 mg, 14%).

Provenance & Evidence