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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1672114Generated: October 26, 2026

Methacrylic Acid → 4-Oxatricyclo[4.2.1.03,7]non-5-yl methacrylate

https://huagongshe.com/reaction/1672114

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethacrylic AcidHCID 4093—
Reactant4-Oxatricyclo[4.2.1.03,7]non-5-yl acetateHCID 58143072—
Catalyst2,2'-Methylenebis(4-methyl-6-tert-butylphenol)HCID 8398—
Product4-Oxatricyclo[4.2.1.03,7]non-5-yl methacrylateHCID 5814308293%

Reaction Conditions

Temperature50 °C

Reaction Steps

A mixture of 16 g of 4-oxatricyclo[4.2.1.03,7]non-5-yl acetate, 40 g of methacrylic acid, and 16 mg of 2,2′-methylenebis(6-t-butyl-p-cresol) was heated at 50° C. under atmospheric pressure for 30 minutes, after which under a reduced pressure of 0.20 kPa, the reaction mixture was heated for 18 hours for distilling off the acetic acid formed. The reaction mixture was purified by distillation, obtaining 17 g (yield 91%) of the target compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07998657B2
Source datasetuspto-grants-2011_08
ORD IDord-6d4edc66c8da47ceb8f509e8cbf4d4a7
Source noteuspto-grants-2011_08