1-Benzofuran-2-sulfonyl chloride → N-(5-chloro-2-((2-nitrobenzyl)thio)phenyl)benzofuran-2-sulfonamide

HRID 520890Notes

Reaction equation

HRID 520890 reaction equation
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([S:9][CH2:10][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=2[N+:17]([O-:19])=[O:18])=[C:6]([CH:8]=1)[NH2:7].[O:20]1[C:24]2[CH:25]=[CH:26][CH:27]=[CH:28][C:23]=2[CH:22]=[C:21]1[S:29](Cl)(=[O:31])=[O:30]>N1C=CC=CC=1>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([S:9][CH2:10][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=2[N+:17]([O-:19])=[O:18])=[C:6]([NH:7][S:29]([C:21]2[O:20][C:24]3[CH:25]=[CH:26][CH:27]=[CH:28][C:23]=3[CH:22]=2)(=[O:30])=[O:31])[CH:8]=1

Participants

4

Reactant 2

HCID 27951721-Benzofuran-2-sulfonyl chlorideHCID 283775765-Chloro-2-((2-nitrobenzyl)thio)aniline

Product 1

HCID 67972325N-(5-chloro-2-((2-nitrobenzyl)thio)phenyl)benzofuran-2-sulfonamideYield 69%

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Procedure

Following General Procedure B, the title compound (485 mg, 69%) was prepared from 5-chloro-2-((2-nitrobenzyl)thio)aniline (435 mg, 1.48 mmol) and benzofuran-2-sulfonyl chloride (320 mg, 1.48 mmol) in pyridine (5 ml).

Sources & evidence

ORD record
ord-0f9accbe8d53438f988a314489ce199a
Source dataset
uspto-grants-2016_05
Patent number
US09328067B2

Reaction notes

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