3-Chlorothiophene-2-carbonyl chloride → HCID 9967366, compound

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Reaction Steps

The title compound was prepared from 6-trifluoromethyl-pyridine-3-amidoxime (418 mg, 2.04 mmol) and 3-chloro-thiophene-2-carbonyl chloride (369 mg, 2.04 mmol) similar to Example 16, and yielded 538 mg (80%) of white solid. 1H NMR (CDCl3): 9.49 (m, 1H), 8.63 (m, 1H), 7.85 (dd, J=8.24, 0.82 Hz, 1H), 7.66 (d, J=5.49 Hz, 1H), 7.17 (d, J=5.22 Hz, 1H).

Provenance & Evidence