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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 902635Generated: November 1, 2026

Pyridine → HCID 85873149, compound

https://huagongshe.com/reaction/902635

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
Reactant1-Propanesulfonyl chlorideHCID 66279—
Reactant5-Methoxy-o-toluidineHCID 99500—
SolventDichloromethaneHCID 6344—
ProductHCID 85873149HCID 8587314969.3%

Reaction Steps

To the solution of 5-methoxy-2-methyl-phenylamine (0.118 g, 0.86 mmol) and pyridine (0.1 mL) and CH2Cl2 (3 mL) at 0° C. was added dropwise propane-1-sulfonyl choride (0.135 g, 0.95 mmol) and the reaction mixture was stirred at RT overnight. The mixture was then concentrated and purified via silica gel chromatography to give the product as an oil (0.145 g, 69%): MS(ES) m/e 244.2 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07365085B2
Source datasetuspto-grants-2008_04
ORD IDord-72583505e73a4b98a7a685d59108348c
Source noteuspto-grants-2008_04