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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1973769Generated: November 1, 2026

Epichlorohydrin → HCID 21490522, compound

https://huagongshe.com/reaction/1973769

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEpichlorohydrinHCID 7835—
ReactantSodium HydroxideHCID 14798—
Reactant3-IsopropylcatecholHCID 16498—
CatalystWaterHCID 962—
ProductHCID 21490522HCID 21490522—

Reaction Conditions

Temperature40 °C

Reaction Steps

22.9 g. of 3-isopropylcatechol, 56 g. of epichlorhydrin and 0.2 g. of sodium hydroxide, dissolved in a few drops of water, are stirred together for 21 days at 40° C under a nitrogen atmosphere. The excess of epichlorohydrin is distilled off under reduced pressure. The resulting oil is dissolved in chloroform, washed twice with water and purified by molecular distillation at 10-3 mm.Hg 32.55 g. of impure 1,1'-[(3-isopropyl-o-phenylene)dioxy]-bis-(3-chloropropan-2-ol) are obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03998874
Source datasetuspto-grants-1976_12
ORD IDord-b0447b2b57c04281a759f36bbb7b6117
Source noteuspto-grants-1976_12