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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1662360Generated: October 30, 2026

5-(1-(3-Hydroxyphenyl)-2-methyl-2-propenyl)-2,2-dimethyl-1,3-dioxane-4,6-dione → 3-(3-Hydroxyphenyl)-4-methyl-4-pentenoic acid

https://huagongshe.com/reaction/1662360

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-(1-(3-Hydroxyphenyl)-2-methyl-2-propenyl)-2,2-dimethyl-1,3-dioxane-4,6-dioneHCID 57705745—
Reactant3-(3-Hydroxyphenyl)-5-hexenoic acidHCID 57706582—
Product3-(3-Hydroxyphenyl)-4-methyl-4-pentenoic acidHCID 57706843101.8%

Reaction Steps

Compound 48.1 (0.88 g, 3.0 mmol) was hydrolyzed according to the method described for preparation of 43.2 to afford 48.2 (0.63 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08030354B2
Source datasetuspto-grants-2011_10
ORD IDord-4d5355f95a204157b9cd1b25632367e5
Source noteuspto-grants-2011_10