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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2298734Generated: October 27, 2026

Water → HCID 22173746, compound

https://huagongshe.com/reaction/2298734

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantTribromoethanolHCID 6400—
ReactantTriethylamineHCID 8471—
ReactantMethacryloyl chlorideHCID 13528—
SolventDiethyl EtherHCID 3283—
ProductHCID 22173746HCID 2217374652.9%

Reaction Steps

A first solution comprising tribromoethanol (50 g, 177 mmol) and triethylamine (19.73 g, 195 mmol) dissolved in 70 g of diethylether was prepared. A second solution comprising methacryloyl chloride (20.39 g, 195 mmol) dissolved in 70 g of diethylether was added dropwise to the first solution followed by stirring for four hours at room temperature. The resulting solution was then added to water, and the organic phase was extracted. The organic phase was distilled to yield 32.85 g of TBEMA (52.9% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06495305B1
Source datasetuspto-grants-2002_12
ORD IDord-d2a8ef75d9a24cbdac455e3f8dc09ddc
Source noteuspto-grants-2002_12