HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-(Dimethylamino)benzeneboronic acid → 5-Methyl-thiophene-2-carboxylic acid [7-(3-dimethylamino-phenyl)-4-methoxy-benzothiazol-2-yl]-amide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-(Dimethylamino)benzeneboronic acid | HCID 2762527 | — |
| Reactant | 5-Methyl-thiophene-2-carboxylic acid (4-methoxy-7-iodo-benzothiazol-2-yl)-amide | HCID 86584906 | — |
| Product | 5-Methyl-thiophene-2-carboxylic acid [7-(3-dimethylamino-phenyl)-4-methoxy-benzothiazol-2-yl]-amide | HCID 86584909 | 71% |
Reaction Steps
5-Methyl-thiophene-2-carboxylic acid [7-(3-dimethylamino-phenyl)-4-methoxy-benzothiazol-2-yl]-amide is synthesized from 5-methyl-thiophene-2-carboxylic acid (7-iodo-4-methoxy-benzothiazol-2-yl)-amide (100 mg, 0.23 mmol) and 3-dimethylaminophenylboronic acid (58 mg, 0.35 mmol) using the general procedure A as a light yellow solid in 71% yield. MS: m/e=424 (M+H+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06835732B2 |
| Source dataset | uspto-grants-2004_12 |
| ORD ID | ord-e6455b47630c443395e11477898b9049 |
| Source note | uspto-grants-2004_12 |