4-(Chlorosulfonyl)-2-hydroxybenzoic acid → HCID 11802196, compound

HRID 382333Notes

Reaction equation

HRID 382333 reaction equation
[C:1]([C:9]1[O:10][C:11]2[CH:33]=[CH:32][CH:31]=[CH:30][C:12]=2[C:13]=1[C:14]1[CH:19]=[CH:18][C:17]([C:20]2[CH:25]=[CH:24][C:23]([OH:26])=[C:22]([N+:27]([O-:29])=[O:28])[CH:21]=2)=[CH:16][CH:15]=1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl[S:35]([C:38]1[CH:46]=[CH:45][C:41]([C:42]([OH:44])=[O:43])=[C:40]([OH:47])[CH:39]=1)(=[O:37])=[O:36]>>[C:1]([C:9]1[O:10][C:11]2[CH:33]=[CH:32][CH:31]=[CH:30][C:12]=2[C:13]=1[C:14]1[CH:19]=[CH:18][C:17]([C:20]2[CH:25]=[CH:24][C:23]([O:26][S:35]([C:38]3[CH:46]=[CH:45][C:41]([C:42]([OH:44])=[O:43])=[C:40]([OH:47])[CH:39]=3)(=[O:37])=[O:36])=[C:22]([N+:27]([O-:29])=[O:28])[CH:21]=2)=[CH:16][CH:15]=1)(=[O:8])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

3

Reactant 2

HCID 146685314-(Chlorosulfonyl)-2-hydroxybenzoic acidHCID 18360821HCID 18360821, compound

Product 1

HCID 11802196HCID 11802196, compound

Procedure

The title compound was prepared from 4′-(2-benzoyl-benzofuran-3-yl)-3-nitro-biphenyl-4-ol and 4-chlorosulfonyl-2-hydroxy-benzoic acid, in substantially the same manner, as described in Example 1 step g, and was obtained as a yellow solid, mp 105-107° C.; MS m/e 683 (M−H)+;

Workup

  1. customwas obtained as a yellow solid, mp 105-107° C.

Sources & evidence

ORD record
ord-99b54fd8ddd34f21804599c823a17343
Source dataset
uspto-grants-2001_10
Patent number
US06310081B1

Reaction notes

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