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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 552535Generated: October 31, 2026

5-Fluoro-6'-methyl-[3,4']bipyridinyl-2'-carboxylic acid ethyl ester → 5-Fluoro-6'-methyl-[3,4']bipyridinyl-2'-carboxylic acid (4-cyclopentyl-thiazol-2-yl)-amide

https://huagongshe.com/reaction/552535

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Fluoro-6'-methyl-[3,4']bipyridinyl-2'-carboxylic acid ethyl esterHCID 67164770—
Reactant4-Cyclopentyl-1,3-thiazol-2-amine hydrochlorideHCID 131728931—
Product5-Fluoro-6'-methyl-[3,4']bipyridinyl-2'-carboxylic acid (4-cyclopentyl-thiazol-2-yl)-amideHCID 24820907—

Reaction Steps

The title compound, was prepared from 5-Fluoro-6′-methyl-[3,4′]bipyridinyl-2′-carboxylic acid ethyl ester in accordance with the general method of example 26, step 6 using 4-Cyclopentyl-thiazol-2-ylamine, hydrochloride instead of 3-chloroaniline to yield the final compound as a white solid, MS (ISP): m/e=383 [M]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07951824B2
Source datasetuspto-grants-2011_05
ORD IDord-64779f3a773a43f19805d7f43d6dc469
Source noteuspto-grants-2011_05