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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 907443Generated: October 30, 2026

Hydroquinone → HCID 67413449, compound

https://huagongshe.com/reaction/907443

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydroquinoneHCID 785—
ReactantTriethylamineHCID 8471—
ReactantBenzene, 1-chloro-3-isocyanato-HCID 17968—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 67413449HCID 67413449—

Reaction Steps

Benzene-1,4-diol Compound 25a was reacted with 1-chloro-3-isocyanato-benzene Compound 28a and a catalytic amount of triethylamine in 1,4-dioxane at room temperature to provide (3-chloro-phenyl)-carbamic acid 4-hydroxy-phenyl ester Compound 28b.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08013153B2
Source datasetuspto-grants-2011_09
ORD IDord-9058495e4fed4e8f836236a63792bae5
Source noteuspto-grants-2011_09