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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 452423Generated: October 30, 2026

Ethanol → HCID 44482175, compound

https://huagongshe.com/reaction/452423

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantEthylamineHCID 6341—
Reactant2-(bromomethyl)-5-fluoro-7-(methylsulfonyl)-4H-1,3-benzodioxineHCID 66887621—
Solvent2,2,4-TrimethylpentaneHCID 10907—
ProductHCID 44482175HCID 44482175—

Reaction Conditions

Temperature130 °C

Reaction Steps

A mixture of 2-(bromomethyl)-5-fluoro-7-(methylsulfonyl)-4H-1,3-benzodioxine (7 mg, 0.021 mmol), ethanamine (0.5 ml, 2 M in MeOH) and EtOH (3 ml) was heated under microwave radiation at 130° C. for 30 min. MS m/z (rel. intensity, 70 eV) 289 (M+, 0.3), 176 (7), 141 (8), 95 (9), 75 (10), 58 (bp).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08492372B2
Source datasetuspto-grants-2013_07
ORD IDord-a134c5a98d2c42c2b526b01ae701d9a5
Source noteuspto-grants-2013_07