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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2166903Generated: October 25, 2026

Sodium → Alpha-Ionone

https://huagongshe.com/reaction/2166903

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodiumHCID 5360545—
Reactant2-(4-Keto-2,6,6-trimethylcyclohex-2-en-1-yl)ethanolHCID 20489863—
Reactant1,5,5-Trimethyl-9-oxa-bicyclo[4.3.0]non-2-eneHCID 20489866—
ReactantHexahydro-4,4,7a-trimethyl-6(2H)-benzofuranoneHCID 20489867—
ProductAlpha-IononeHCID 5282108—

Reaction Steps

Identification has been carried out by mass spectrum as stated above. The composition can be characterized by the presence of compounds 1 [2-(4-hydroxy-2,6,6-trimethylcyclohex-2-en-1-yl)ethanol] and 2 [2-(4-keto-2,6,6-trimethylcyclohex-2-en-1-yl)ethanol] and especially 3 [1,5,5-trimethyl-9-oxa-bicyclo[4.3.0]non-2-ene] and 4 [1,5,5-trimethyl-9-oxa-bicyclo[4.3.0]nonan-3-one]. (See Table A).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04390556
Source datasetuspto-grants-1983_06
ORD IDord-f9835eb404fc4739ae65b5ac7c073a09
Source noteuspto-grants-1983_06