Diisopropylethylamine → HCID 71626218, compound

Participants

Reaction Steps

To a suspension of 485 mg (1 mmol) of (R)-3-(1-Amino-7-trifluoromethoxy-isoquinolin-6-yl)-2-((S)-3-amino-2-oxo-pyrrolidin-1-yl)-propionic acid methyl ester bishydrochloride in 6 ml CH2Cl2, 873 μl (5 mmol) diisopropylethylamine and 379 mg (1.5 mmol) 2-Pyrrolidin-1-yl-thiazole-5-sulfonyl chloride, dissolved in 5 ml CH2Cl2, are added subsequently at 0° C. under stirring.

Provenance & Evidence