1-Benzofuran-2-sulfonyl chloride → Methyl 2-(((2-(benzofuran-2-sulfonamido)-5-chlorophenyl)thio)methyl)benzoate

HRID 70477Notes

Reaction equation

HRID 70477 reaction equation
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[S:9][CH2:10][C:11]1[CH:20]=[CH:19][CH:18]=[CH:17][C:12]=1[C:13]([O:15][CH3:16])=[O:14].[O:21]1[C:25]2[CH:26]=[CH:27][CH:28]=[CH:29][C:24]=2[CH:23]=[C:22]1[S:30](Cl)(=[O:32])=[O:31]>N1C=CC=CC=1>[O:21]1[C:25]2[CH:26]=[CH:27][CH:28]=[CH:29][C:24]=2[CH:23]=[C:22]1[S:30]([NH:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[S:9][CH2:10][C:11]1[CH:20]=[CH:19][CH:18]=[CH:17][C:12]=1[C:13]([O:15][CH3:16])=[O:14])(=[O:32])=[O:31]

Participants

4

Reactant 2

HCID 27951721-Benzofuran-2-sulfonyl chlorideHCID 82976200Methyl 2-(((2-amino-5-chlorophenyl)thio)methyl)benzoate

Product 1

HCID 71714822Methyl 2-(((2-(benzofuran-2-sulfonamido)-5-chlorophenyl)thio)methyl)benzoateYield 28%

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Procedure

Following General Procedure B, the title compound (65 mg, 28%) was prepared from methyl 2-(((2-amino-5-chlorophenyl)thio)methyl)benzoate (150 mg, crude) and benzofuran-2-sulfonyl chloride (104 mg, 0.48 mmol) in pyridine (3 ml).

Sources & evidence

ORD record
ord-79d2bd37db0342848ded226469222aa1
Source dataset
uspto-grants-2014_09
Patent number
US08822530B2

Reaction notes

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