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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 261090Generated: October 31, 2026

p-Toluenesulfonic acid → HCID 12593092, compound

https://huagongshe.com/reaction/261090

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-Toluenesulfonic acidHCID 6101—
Reactant2-(Carboxymethyl)-4-chlorobenzoic acidHCID 334035—
ReactantSodium AcetateHCID 517045—
ReactantHCID 12218835HCID 12218835—
ProductHCID 12593092HCID 12593092—

Reaction Steps

By following the same procedure as in Example 13 using 0.32 g. of 2-carboxymethyl-4-chlorobenzic acid, 0.37 g. of 3-aminopropanethiol hydrobromide, 0.172 g. of sodium acetate and 0.3 g. of p-toluenesulfonic acid, 0.15 g. of 9-chloro-6-oxo-3,4-dihydro-2H,6H-1,3-thiazino[3,2-b]isoquinoline was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04163844
Source datasetuspto-grants-1979_08
ORD IDord-14b772a53b0940679b35d8f06d365769
Source noteuspto-grants-1979_08