5-broMo-N,2-diMethylbenzenesulfonaMide synthesis
- Product Name:5-broMo-N,2-diMethylbenzenesulfonaMide
- CAS Number:204850-96-4
- Molecular formula:C8H10BrNO2S
- Molecular Weight:264.14
69321-56-8
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Yield:204850-96-4 89%
Reaction Conditions:
in tetrahydrofuran;dichloromethane; for 16 h;
Steps:
198
[0397] A stirring suspension of intermediate 64 (0.43 g, 1.58 mmol) in DCM (5 raL) was treated with 2.0M methylamine solition in THF (2.4 mL, 4.8 mmol). After 16 h reaction solvents were removed and resulting residue diluted with EtOAc (150 mL) and washed with water. Organic phase dried over Na2SO4, filtered and evaporated to white solids (0.37 g, 89%).
References:
WO2007/53452,2007,A1 Location in patent:Page/Page column 191