HuagongsheHuagongshe Chemistry Print Report · For research reference only
6-(6-{[(1,1-Dimethylethoxy)carbonyl]amino}pyridin-2-yl)imidazo[1,2-a]pyridine-2-carboxylic acid → 6-(1H-1,2,3-triazol-3-yl)imidazo[1,2-a]pyridine-2-carboxylic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 6-(6-{[(1,1-Dimethylethoxy)carbonyl]amino}pyridin-2-yl)imidazo[1,2-a]pyridine-2-carboxylic acid | HCID 44124940 | — |
| Reactant | ethyl 6-(1H-1,2,3-triazol-3-yl)imidazo[1,2-a]pyridine-2-carboxylate | HCID 68781951 | — |
| Product | 6-(1H-1,2,3-triazol-3-yl)imidazo[1,2-a]pyridine-2-carboxylic acid | HCID 67140563 | 64.6% |
Reaction Steps
125 mg of ethyl 6-(1H-1,2,3-triazol-3-yl)imidazo[1,2-a]pyridine-2-carboxylate are saponified under conditions similar to those described for the preparation of Intermediate 11 (step 11.3), to give 72 mg of 6-(1H-1,2,3-triazol-3-yl)imidazo[1,2-a]pyridine-2-carboxylic acid in the form of a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08314109B2 |
| Source dataset | uspto-grants-2012_11 |
| ORD ID | ord-ab596ef8a225466eaadd5ff9ebb53222 |
| Source note | uspto-grants-2012_11 |