HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Aminopyridine → HCID 178497379, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Aminopyridine | HCID 10439 | — |
| Reactant | 2-Pyridyl isothiocyanate | HCID 99236 | — |
| Reactant | 3,5-Diamino-2-methylbenzoic acid | HCID 135524 | — |
| Product | HCID 178497379 | HCID 178497379 | — |
Reaction Steps
2-Isothiocyanatopyridine (4 mmol), prepared from 2-aminopyridine employing general procedure A, was reacted with methyl 3,4-diaminobenzoate as described in general procedure B to afford 2-(pyridin-2-ylamino)-1H-benzimidazole-5-carboxylic acid methyl ester. This ester was hydrolyzed, following general procedure C, to obtain 2-(pyridin-2-ylamino)-1H-benzimidazole-5-carboxylic acid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07820821B2 |
| Source dataset | uspto-grants-2010_10 |
| ORD ID | ord-52240a2686a5472c9c4d0a8c4b09b69f |
| Source note | uspto-grants-2010_10 |