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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1944504Generated: October 31, 2026

Ethanol → HCID 59187437, compound

https://huagongshe.com/reaction/1944504

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantSodium CarbonateHCID 10340—
ReactantCyclopropylboronic acidHCID 2760897—
ReactantHCID 59187439HCID 59187439—
CatalystHCID 178418397HCID 178418397—
SolventWaterHCID 962—
Solvent1,2-DimethoxyethaneHCID 8071—
ProductHCID 59187437HCID 59187437—

Reaction Steps

{4-[4-(2-Bromo-phenyl)-thiazol-2-ylmethoxy]-2-methyl-phenoxy}-acetic acid methyl ester (30 mg, 0.067 mmol), cyclopropylboronic acid (6.9 mg, 0.080 mmol) and sodium carbonate (21 mg, 0.20 mmol) are dissolved in water (120 μL), ethanol (90 μL) and 1,2-dimethoxyethane (360 μL). Pd(PPh3)4 (10 mol %) is added, and the mixture is subjected to microwave (180° C.) for 5 min in a sealed tube to give crude methyl 2-(4-((4-(2-cyclopropylphenyl)thiazol-2-yl)methoxy)-2-methylphenoxy)acetate, which is used without further purification in Step B.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08394841B2
Source datasetuspto-grants-2013_03
ORD IDord-d1f2e14203aa419596a68554afb76f22
Source noteuspto-grants-2013_03