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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1240388Generated: November 1, 2026

Water → 4-[4-(2-Cyano-phenoxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid cyclopentyl ester

https://huagongshe.com/reaction/1240388

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantDichloromethaneHCID 6344—
ReactantTrifluoroacetic acidHCID 6422—
ReactantDiisopropylethylamineHCID 81531—
ReactantCyclopentyl chloroformateHCID 2735892—
Reactant4-[4-(2-Cyano-phenoxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid tert-butyl esterHCID 44514401—
Reactant4-(4-Ethoxy-2-fluorophenoxy)-1-piperidin-4-ylpyrazolo[5,4-d]pyrimidineHCID 57964884—
Reactant2-(1-Piperidin-4-ylpyrazolo[5,4-d]pyrimidin-4-yl)oxybenzonitrileHCID 66915457—
Product4-[4-(2-Cyano-phenoxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid cyclopentyl esterHCID 57964928—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (5/10)
ORD IDord-fa71aa4a80c142e791c612e6cf740d62
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (5/10)