Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 434584Generated: October 29, 2026

Chloral → 1,1,1-Trichloro-5-ethyl-2-hydroxy-5-methylheptan-4-one

https://huagongshe.com/reaction/434584

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChloralHCID 6407—
Reactant2-Pentanone, 3-ethyl-3-methyl-HCID 140590—
SolventAcetic AcidHCID 176—
Product1,1,1-Trichloro-5-ethyl-2-hydroxy-5-methylheptan-4-oneHCID 13188686—

Reaction Steps

A 30 g. portion of the product of Example 1, 1-acetyl-1-ethyl-1-methylpropane, was combined with 38.4 g. of chloral and 36 ml. of acetic acid, and was stirred under reflux, under nitrogen, for 4 days. The solvent was then carefully removed under vacuum to obtain 39 g. of the crude product as an amber, viscous oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04398044
Source datasetuspto-grants-1983_08
ORD IDord-6d61e237e7c248928ec9c19f52b13aba
Source noteuspto-grants-1983_08