2-Methanesulfonylbenzene-1-sulfonyl chloride → HCID 10143965, compound

HRID 346737Notes

Reaction equation

HRID 346737 reaction equation
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[CH2:13][CH2:12][N:11](C(OC(C)(C)C)=O)[CH2:10][CH2:9]2)=[CH:4][C:3]=1[NH:21][S:22]([C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1)(=[O:24])=[O:23].[CH3:31][S:32]([C:35]1[CH:40]=[CH:39][CH:38]=[CH:37][C:36]=1[S:41](Cl)(=[O:43])=[O:42])(=[O:34])=[O:33]>>[CH3:31][S:32]([C:35]1[CH:40]=[CH:39][CH:38]=[CH:37][C:36]=1[S:41]([NH:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[CH2:9][CH2:10][NH:11][CH2:12][CH2:13]2)=[CH:4][C:3]=1[NH:21][S:22]([C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1)(=[O:23])=[O:24])(=[O:43])=[O:42])(=[O:34])=[O:33]

Participants

3

Reactant 2

HCID 27351782-Methanesulfonylbenzene-1-sulfonyl chlorideHCID 22272479N-(2-amino-5-(4-boc-1-piperazinyl)-phenyl)-benzenesulfonamide

Product 1

HCID 10143965HCID 10143965, compound

Procedure

2-(Methylsulfonyl)-N-[2-[(phenylsulfonyl)amino]-4-(1-piperazinyl)phenyl]benzenesulfonamide was synthesized from N-{2-amino-5-(4-t-butyloxycarbonyl-piperazinyl)-phenyl}benzenesulfonamide and 2-methylsulfonylbenzenesulfonylchloride (61 mg, 0.239 mmol) according to general method 3 to give 70 mg of a purple solid. MS (posES-FIA) m/z=Found: 551.2; Calcd: 551.10; 1H-NMR δ 8.36–7.46 (m, 9H), 6.95 (d, 1H), 6.68 (dd, 1H), 6.46 (d, 1H), 3.47 (s, 3H), 3.28–3.17 (m, 8H).

Sources & evidence

ORD record
ord-eb0d1561f4c64812a716d4182c98b813
Source dataset
uspto-grants-2007_02
Patent number
US07173035B2

Reaction notes

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