3,4,5-Trimethoxybenzeneboronic acid → HCID 10253490, compound

HRID 2054463Notes

Reaction equation

HRID 2054463 reaction equation
[CH:1]([C:3]1[C:4]([NH:21][C:22](=[O:27])[C:23]([CH3:26])([CH3:25])[CH3:24])=[N:5][CH:6]=[C:7]([C:9]2[CH:14]=[C:13]([O:15][CH3:16])[C:12]([O:17][CH3:18])=[C:11]([O:19][CH3:20])[CH:10]=2)[CH:8]=1)=[O:2].[NH2:28][C:29]1[CH:30]=[C:31]([S:36]([NH2:39])(=[O:38])=[O:37])[CH:32]=[CH:33][C:34]=1[NH2:35].C(C1C(NC(=O)C(C)(C)C)=NC=C(C2C=CC=CC=2)C=1)=O.COC1C=C(B(O)O)C=C(OC)C=1OC>>[NH2:21][C:4]1[C:3]([C:1]2[NH:28][C:29]3[CH:30]=[C:31]([S:36]([NH2:39])(=[O:37])=[O:38])[CH:32]=[CH:33][C:34]=3[N:35]=2)=[CH:8][C:7]([C:9]2[CH:14]=[C:13]([O:15][CH3:16])[C:12]([O:17][CH3:18])=[C:11]([O:19][CH3:20])[CH:10]=2)=[CH:6][N:5]=1.[CH:1]([C:3]1[C:4]([NH:21][C:22](=[O:27])[C:23]([CH3:25])([CH3:24])[CH3:26])=[N:5][CH:6]=[C:7]([C:9]2[CH:14]=[C:13]([O:15][CH3:16])[C:12]([O:17][CH3:18])=[C:11]([O:19][CH3:20])[CH:10]=2)[CH:8]=1)=[O:2]

Participants

6

Reactant 4

HCID 27343903,4,5-Trimethoxybenzeneboronic acidHCID 27359273,4-diaminobenzenesulfonamideHCID 58668622HCID 58668622, compoundHCID 86606232HCID 86606232, compound

Product 2

HCID 10253490HCID 10253490, compoundHCID 86606232HCID 86606232, compound

Procedure

The title compound was synthesized using the procedure recited in Example 2, except that N-(3-formyl-5-(3,4,5-trimethoxyphenyl)pyridin-2-yl)-2,2-dimethylpropanamide and 3,4-diaminobenzene-1-sulfonamide were utilized. N-(3-formyl-5-(3,4,5-trimethoxyphenyl)pyridin-2-yl)-2,2-dimethylpropanamide was synthesized using the sequence of steps (a), (b), and (c) of Example 1, utilizing 3,4,5-trimethoxyphenylboronic acid in step (a).

Sources & evidence

ORD record
ord-125bfedde8084cf29f67f29d82c62326
Source dataset
uspto-grants-2008_02
Patent number
US07329678B2

Reaction notes

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