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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 616290Generated: October 29, 2026

Ammonia → HCID 538277, compound

https://huagongshe.com/reaction/616290

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
ReactantAllyl bromideHCID 7841—
ReactantAmmonium ChlorideHCID 25517—
ReactantAcetylacetoneHCID 31261—
ProductHCID 538277HCID 53827748%

Reaction Steps

After 30 minutes, a powdery complex compound produced by mixing acetylacetone (15 g; 10.15 mol) with ammonia was gradually added to the solution. The mixture was stirred for about 1 hour, and then allyl bromide (18.2 g; 0.15 mol) was added to it. After stirring 1 hour, the solution was neutralized with solid ammonium chloride (15 g) and ammonia was removed by vaporiation. The reaction mixture was treated by the conventional method. The resulting oily product was distilled under a reduced pressure to obtain 10.1 g of 7-octene-2,4-dione.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04073799
Source datasetuspto-grants-1978_02
ORD IDord-4bc829916d504a589f96b170eb0e0f53
Source noteuspto-grants-1978_02