Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 329334Generated: October 30, 2026

Isopropylamine → HCID 21439156, compound

https://huagongshe.com/reaction/329334

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsopropylamineHCID 6363—
Reactant5H-Dibenzo(a,d)cycloheptene-2-acetic acid, alpha-methyl-5-oxo-HCID 173910—
SolventEthyl AcetateHCID 8857—
ProductHCID 21439156HCID 21439156—

Reaction Steps

0.45 G. of 2-(5-oxo-5H-dibenzo[a,d]cyclohepten-2-yl)propionic acid was dissolved in ethyl acetate and isopropylamine is added dropwise until no more precipitate is formed. The precipitate is filtered off and recrystallized from acetone to afford isopropylammonium 2-(5-oxo-5H-dibenzo[a,d]cyclohepten-2-yl)propionate (m.p. 176°-180° C).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04020094
Source datasetuspto-grants-1977_04
ORD IDord-700b1925030f4f79a7de0179f80e94f3
Source noteuspto-grants-1977_04