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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1804742Generated: November 2, 2026

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

https://huagongshe.com/reaction/1804742

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1H-pyrrolo(2,3-b)pyridin-5-amineHCID 11715187—
ReactantTrimethylaluminumHCID 16682925—
ReactantEthyl 5-trifluoromethyl-1-[(thiazol-2-yl)methyl]-1H-pyrrolo[2,3-b]pyridine-2-carboxylateHCID 66845785—
ProductN-(1H-Pyrrolo[2,3-b]pyrid-5-yl)-5-trifluoromethyl-1-[(thiazol-2-yl)methyl]-1H-pyrrolo[2,3-b]pyridine-2-carboxamideHCID 6684603062.2%

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

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08354425B2
Source datasetuspto-grants-2013_01
ORD IDord-10242e7286ff4caabdf869921be525e1
Source noteuspto-grants-2013_01