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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1660521Generated: October 31, 2026

Pyridine → HCID 12960000, compound

https://huagongshe.com/reaction/1660521

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantM-Cumenyl MethylcarbamateHCID 6143—
ReactantThionyl ChlorideHCID 24386—
ReactantN-EthylmethanesulfonamideHCID 5136276—
SolventTetrahydrofuranHCID 8028—
ProductHCID 12960000HCID 12960000—

Reaction Steps

To a solution of 3-isopropylphenyl methylcarbamate (3.9 g, 0.02 mol) in 20 ml dry tetrahydrofuran, was added pyridine (1.9 g, 0.024 mol) followed by thionyl chloride (2.5 g, 0.021 mol). The mixture was stirred at room temperature for 5 hours. Pyridine (1.9 g, 0.024 mol) was added and followed by N-ethylmethanesulfonamide (2.7 g, 0.022 mol) and stirring of the reaction mixture was continued for an additional 10 hours.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04308274
Source datasetuspto-grants-1981_12
ORD IDord-ef66f6bcf1d7428ca30723336e968c80
Source noteuspto-grants-1981_12