4-Bromophenyl isocyanate → HCID 19807331, compound

Participants

Reaction Steps

2-Benzofuransulfonamide (7.6 mmol), prepared as described in Example 1, was reacted with 4-bromophenylisocyanate (7.6 mmol) as described in Method A to obtain 2.3 g of the title product as a solid. 1H NMR (CD3SOCD3): δ9.35 (s, 1 H), 7.87 (d, J =8 Hz, 1 H), 7.82 (s, 1 H), 7.78 (d, J =8 Hz, 1 H), 7.58 (dd, J =8, 8 Hz, 1 H), 7.46 (d, J =9 Hz, 2 H), 7.44 (dd, J =8, 8 Hz, 1 H), 7.38 (d, J =9 Hz, 2 H).

Provenance & Evidence