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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2058138Generated: October 26, 2026

(1RS,4SR,5RS)-4-(4-carbomethoxypentyl)-4-methyl-3,8-dioxabicyclo[3.2.1]octane-1-ethanol → (1RS,4SR,5RS)-4-(4-carbomethoxypentyl)-4-methyl-1-vinyl-3,8-dioxabicyclo[3.2.1]octane

https://huagongshe.com/reaction/2058138

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(1RS,4SR,5RS)-4-(4-carbomethoxypentyl)-4-methyl-3,8-dioxabicyclo[3.2.1]octane-1-ethanolHCID 23349561—
Reactant(1RS,4SR,5RS)-4-(3-methanesulfonyloxypropyl)-4-methyl-3,8-dioxabicyclo[3.2.1]octane-1-ethanolHCID 23349568—
Product(1RS,4SR,5RS)-4-(4-carbomethoxypentyl)-4-methyl-1-vinyl-3,8-dioxabicyclo[3.2.1]octaneHCID 23349569—

Reaction Steps

Following the procedure for the preparation of (1RS,4SR,5RS)-4-(4-carbomethoxypentyl)-4-methyl-3,8-dioxabicyclo[3.2.1]octane-1-ethanol, but substituting (1RS,4SR,5RS)-4-(3-methanesulfonyloxypropyl)-4-methyl-1-vinyl-3,8-dioxabicyclo[3.2.1]octane for (1RS,4SR,5RS)-4-(3-methanesulfonyloxypropyl)-4-methyl-3,8-dioxabicyclo[3.2.1]octane-1-ethanol, (1RS,4SR,5RS)-4-(4-carbomethoxypentyl)-4-methyl-1-vinyl-3,8-dioxabicyclo[3.2.1]octane is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04215048
Source datasetuspto-grants-1980_07
ORD IDord-fdbcf8612f624ef19b455dd68082405c
Source noteuspto-grants-1980_07