Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1986284Generated: October 30, 2026

2-[5-Fluoro-2-(3-piperidin-4-ylpropylamino)-pyrimidin-4-yl]-benzo[b]thiophene-4-carboxylic acid cyclopropylamide → 2-[5-Methyl-2-(3-piperidin-4-yl-propylamino)-pyrimidin-4-yl]-benzo[b]thiophene-4-carboxylic acid methylamide

https://huagongshe.com/reaction/1986284

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-[5-Fluoro-2-(3-piperidin-4-ylpropylamino)-pyrimidin-4-yl]-benzo[b]thiophene-4-carboxylic acid cyclopropylamideHCID 68856352—
Reactant2-(2-Chloro-5-methylpyrimidin-4-yl)-benzo[b]thiophene-4-carboxylic acid methylamideHCID 86625384—
Product2-[5-Methyl-2-(3-piperidin-4-yl-propylamino)-pyrimidin-4-yl]-benzo[b]thiophene-4-carboxylic acid methylamideHCID 68855999—

Reaction Steps

Using the method of 2-[5-fluoro-2-(3-piperidin-4-ylpropylamino)-pyrimidin-4-yl]-benzo[b]thiophene-4-carboxylic acid cyclopropylamide, the title compound is synthesized from 2-(2-chloro-5-methylpyrimidin-4-yl)-benzo[b]thiophene-4-carboxylic acid methylamide and isolated as a yellow solid. ES+(m/z) 424 [M+H].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07547691B2
Source datasetuspto-grants-2009_06
ORD IDord-fbdf7f81588b4fa3bf5db7fc9e6f7a08
Source noteuspto-grants-2009_06