2-Thiophenesulfonyl chloride → HCID 86627505, compound

Participants

Reaction Steps

This compound is prepared according to synthesis 43, from 60 mg (0.20 mmol) of 8-amino-4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-ethyl carboxylate hydrochloride (synthesis 64) and 39 mg (0.21 mmol) of thiophene-2-sulfonyl chloride. After recrystallization from methanol, 17 mg (21%) of 4-oxo-8-(thiophene-2-sulfonylamino)-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-ethyl carboxylate is obtained in the form of a light brown solid.

Provenance & Evidence