1-benzofuran-2-sulfonamide

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Benzofuransulfonamide (7.6 mmol), prepared as described in Preparation 2, was reacted with 3,4-dichlorophenylisocyanate (7.6 mmol) as described in Preparation 2 to obtain 2.4 g of the title product as a solid. as described in Preparation 2 as described in Preparation 2

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Benzofuransulfonamide (7.6 mmol), prepared as described in Preparation 2, was reacted with 4-methylphenylisocyanate (7.6 mmol) as described in Preparation 2 to obtain 1.6 g of the title product as a solid. as described in Preparation 2 as described in Preparation 2

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Benzofuransulfonamide (7.6 mmol), prepared as described in Example 2, was reacted with 3,4-dichlorophenylisocyanate (7.6 mmol) as described in Example 2 to obtain 2.4 g of the title product as a solid.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Benzofuransulfonamide (7.6 mmol), prepared as described in Example 2, was reacted with 4-methylphenylisocyanate (7.6 mmol) as described in Example 2 to obtain 1.6 g of the title product as a solid.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Benzofuransulfonamide (7.6 mmol), prepared as described in Preparation 2, was reacted with 3,4-dichlorophenylisocyanate (7.6 mmol) as described in Preparation 2 to obtain 2.4 g of the title product as a solid. as described in Preparation 2 as described in Preparation 2

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Benzofuransulfonamide (7.6 mmol), prepared as described in Preparation 2, was reacted with 3,4-dichlorophenylisocyanate (7.6 mmol) as described in Preparation 2 to obtain 2.4 g of the title product as a solid. as described in Preparation 2 as described in Preparation 2

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Benzofuransulfonamide (7.6 mmol), prepared as described in Preparation 2, was reacted with 4-methylphenylisocyanate (7.6 mmol) as described in Preparation 2 to obtain 1.6 g of the title product as a solid. as described in Preparation 2 as described in Preparation 2

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Benzofuransulfonamide (7.6 mmol), prepared as described in Preparation 2, was reacted with 4-methylphenylisocyanate (7.6 mmol) as described in Preparation 2 to obtain 1.6 g of the title product as a solid. as described in Preparation 2 as described in Preparation 2

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 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).

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Benzofuransulfonamide (7.6 mmol), prepared as described in Example 1, was reacted with 3,4-dichlorophenylisocyanate (7.6 mmol) as described in Method A to obtain 2.4 g of the title product as a solid. 1H NMR (CD3SOCD3): δ9.43 (s, 1 H), 7.88 (d, J =8 Hz, 1 H), 7.85 (s, 1 H), 7.80 (m, 1 H), 7.76 (m, 1 H), 7.59 (dd, J =6, 8 Hz, 1 H), 7.52 (d, J =8 Hz, 1 H), 7.45 (dd, J =6, 8 Hz, 1 H), 7.35 (dd, J =3, 6 Hz, 1 H).