HuagongsheHuagongshe Chemistry Print Report · For research reference only
Isoquinoline-3-carboxylic acid → HCID 66940467, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Isoquinoline-3-carboxylic acid | HCID 124656 | — |
| Reactant | Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 2733084 | — |
| Reactant | HCID 178497585 | HCID 178497585 | — |
| Product | HCID 66940467 | HCID 66940467 | 75.5% |
Reaction Steps
2.6 g (75%) of the 2-[(isoquinoline-3-carbonyl)-amino]-1H-benzoimidazole-4-carboxylic acid methyl ester was synthesized from isoquinoline-3-carboxylic acid (1.7 g, 10 mmol), HBTU (4.6 g, 12 mmol), and the above synthesized 2-amino-3H-benzoimidazole-4-carboxylic acid methyl ester (1.9 g, 10 ml) as described in general procedure A. This ester was then hydrolyzed according to general procedure B to give 2.2 g (88%) of acid. LCMS: 333 (M+1)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07893267B2 |
| Source dataset | uspto-grants-2011_02 |
| ORD ID | ord-7c4b6a3a1fff4435b300f8790865f41f |
| Source note | uspto-grants-2011_02 |