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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2253682Generated: November 1, 2026

4-Toluenesulfonyl chloride → 3-[2-(4-Methylbenzenesulfonyloxy)ethyl]-6,7,8,9-tetrahydro-2H-pyrido[1,2-a]-1,3,5-triazine-2,4(3H)-dione

https://huagongshe.com/reaction/2253682

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Toluenesulfonyl chlorideHCID 7397—
Reactant3-(2-hydroxyethyl)-6,7,8,9-tetrahydro-2H-pyrido[1,2-a]-1,3,5-triazine-2,4(3H)-dioneHCID 19746034—
Product3-[2-(4-Methylbenzenesulfonyloxy)ethyl]-6,7,8,9-tetrahydro-2H-pyrido[1,2-a]-1,3,5-triazine-2,4(3H)-dioneHCID 19745994—

Reaction Steps

The entitled compound was prepared as a yellowish solid from 3-(2-hydroxyethyl)-6,7,8,9-tetrahydro-2H-pyrido[1,2-a]-1,3,5-triazine-2,4(3H)-dione prepared in Reference Example 27 and 4-methylbenzenesulfonyl chloride in the manner described in Reference Example 33.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05232924
Source datasetuspto-grants-1993_08
ORD IDord-fa954e74849141b8a26ccbb1478eb1ca
Source noteuspto-grants-1993_08