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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 988035Generated: October 30, 2026

Bromopropanol → 3-{3-[3-(3-Hydroxypropyloxy)-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl]-4-methoxyphenyl}acrylic Acid

https://huagongshe.com/reaction/988035

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBromopropanolHCID 12887879—
ReactantEthyl 3-[3-(3-hydroxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl)-4-methoxyphenyl)acrylateHCID 69792380—
Product3-{3-[3-(3-Hydroxypropyloxy)-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl]-4-methoxyphenyl}acrylic AcidHCID 6979289449.7%

Reaction Steps

In a manner similar to that of Example 16(a), by reaction of 1.2 g (2.9 mmol) of ethyl 3-[3-(3-hydroxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl]-4-methoxyphenyl]acrylate obtained in Example 13(f) with 490 mg (3.5 mmol) of 1-bromopropanol, 632 mg (47%) of the expected compound were obtained in the form of a yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06632963B1
Source datasetuspto-grants-2003_10
ORD IDord-3c968657b8f241b7af97c8f3f819bec7
Source noteuspto-grants-2003_10