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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1725457Generated: November 3, 2026

Methanol → HCID 57562673, compound

https://huagongshe.com/reaction/1725457

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantDimethylformamideHCID 6228—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 57562594HCID 57562594—
ReactantHCID 178418416HCID 178418416—
Catalystpalladium(II) acetateHCID 167845—
CatalystFerrocene-1,1'-bis-(diphenylphosphine)HCID 635956—
ProductHCID 57562673HCID 57562673—

Reaction Steps

A mixture of 1.94 g (9.17 mmol) of (6-chloro-pyridin-2-yl)-thiazol-2-yl-amine, 206 mg (0.918 mmol) of palladium acetate, 508 mg (0.916 mmol) of 1,1′-bisdiphenylphosphinoferrocene, 2.40 ml (13.8 mmol) of N,N-diisopropylethylamine, 10 ml of methanol and 15 ml of N,N-dimethylformamide was stirred at 100° C. for 3 hours and 15 minutes under 3 atmospheric pressure of carbon monoxide and cooled on an ice bath. The resulting solid was filtered and washed with ether to give 1.53 g (6.50 mmol) of the title compound as a light brown solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07491720B2
Source datasetuspto-grants-2009_02
ORD IDord-20e9411ea3a74df9a5b3ea887df88838
Source noteuspto-grants-2009_02