Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1860002Generated: October 29, 2026

Potassium Carbonate → Ethyl 2-butyl-2-methyl-3-[4-[2-(tetrahydropyran-2-yloxy)ethoxy]phenyl]propionate

https://huagongshe.com/reaction/1860002

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant2-(2-Bromoethoxy)tetrahydro-2H-pyranHCID 86621—
ReactantEthyl 2-butyl-3-(4-hydroxyphenyl)-2-methylpropionateHCID 18625949—
SolventDimethylacetamideHCID 31374—
ProductEthyl 2-butyl-2-methyl-3-[4-[2-(tetrahydropyran-2-yloxy)ethoxy]phenyl]propionateHCID 1862575595.4%

Reaction Steps

In a similar manner to that described in Reference example 3(e), a reaction was carried out using ethyl 2-butyl-3-(4-hydroxyphenyl)-2-methylpropionate (2.95 g), which is the product of Reference example 10(b), 2-(2-bromoethoxy)tetrahydropyran (4.66 g) and potassium carbonate (4.62 g) in dimethylacetamide and the reaction mixture was treated to afford the desired compound (4.18 g) as a syrup.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06528525B1
Source datasetuspto-grants-2003_03
ORD IDord-5f1f61735c3945b6a971abb089df03fc
Source noteuspto-grants-2003_03