Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 66158Generated: October 30, 2026

Fumarate → 3',4'-Dichloro-2-(2-pyrrolidinylidene)-acetophenone

https://huagongshe.com/reaction/66158

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFumarateHCID 5460307—
Reactant2-[2-(3,4-Dichlorophenyl)-2-(cyclohexylimino)-ethylidene]-pyrrolidine-HCID 137195921—
SolventDiethyl ether 2-propanolHCID 22147583—
Product3',4'-Dichloro-2-(2-pyrrolidinylidene)-acetophenoneHCID 70573167—

Reaction Steps

With the use of 76.8 g (0.3 mole) of 3',4'-dichloro-2-(2-pyrrolidinylidene)-acetophenone, there is obtained in an analogous manner 2-[2-(3,4-dichlorophenyl)-2-(cyclohexylimino)-ethylidene]-pyrrolidine-(1:1)-fumarate, m.p. 208°-209° (from isopropanol/ether).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04130652
Source datasetuspto-grants-1978_12
ORD IDord-5c5d6aca6ead40eb8ac759af48ed87ac
Source noteuspto-grants-1978_12