HuagongsheHuagongshe Chemistry Print Report · For research reference only
1H-pyrrolo(2,3-b)pyridin-5-amine → N-(1H-Pyrrolo[2,3-b]pyrid-5-yl)-5-trifluoromethyl-1-[(thiazol-2-yl)methyl]-1H-pyrrolo[2,3-b]pyridine-2-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1H-pyrrolo(2,3-b)pyridin-5-amine | HCID 11715187 | — |
| Reactant | Trimethylaluminum | HCID 16682925 | — |
| Reactant | Ethyl 5-trifluoromethyl-1-[(thiazol-2-yl)methyl]-1H-pyrrolo[2,3-b]pyridine-2-carboxylate | HCID 66845785 | — |
| Product | N-(1H-Pyrrolo[2,3-b]pyrid-5-yl)-5-trifluoromethyl-1-[(thiazol-2-yl)methyl]-1H-pyrrolo[2,3-b]pyridine-2-carboxamide | HCID 66846030 | 62.2% |
Reaction Steps
Compound 30 was prepared according to a process similar to that described in step 5.1 by reacting 186 mg (0.523 mmol) of ethyl 5-trifluoromethyl-1-[(thiazol-2-yl)methyl]-1H-pyrrolo[2,3-b]pyridine-2-carboxylate prepared according to the protocol described in step 7.1 with 84 mg (0.628 mmol) of pyrrolo[2,3-b]pyrid-5-ylamine in the presence of 0.39 mL (0.785 mmol) of a solution of trimethylaluminium (2M/toluene). The product is collected by filtration, to give 144 mg of expected product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08354425B2 |
| Source dataset | uspto-grants-2013_01 |
| ORD ID | ord-10242e7286ff4caabdf869921be525e1 |
| Source note | uspto-grants-2013_01 |