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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1044357Generated: October 31, 2026

Pyridine → HCID 57971000, compound

https://huagongshe.com/reaction/1044357

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantDichloromethaneHCID 6344—
ReactantMethyl chloroformateHCID 6586—
ReactantHCID 66722265HCID 66722265—
ProductHCID 57971000HCID 57971000—

Reaction Steps

Methyl chloroformate (4.4 μL, 0.000057 mol) was added to a solution of (5S)-7-(5-aminopyridin-2-yl)-2-(2-chlorophenyl)-2,7-diazaspiro[4.5]decan-1-one (18.5 mg, 0.0000478 mol) and pyridine (13 μL, 0.00016 mol) in methylene chloride (1.0 mL, 0.016 mol) and the mixture was stirred for 0.5 h at rt. The volatiles were removed in-vacuo and the crude product was purified by prep-HPLC. LC-MS: 415.1/417.1 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08563570B2
Source datasetuspto-grants-2013_10
ORD IDord-1d781aa0ccc04f1a9f94c187240a1b13
Source noteuspto-grants-2013_10