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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 127871Generated: October 30, 2026

Allyl bromide → HCID 54187006, compound

https://huagongshe.com/reaction/127871

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAllyl bromideHCID 7841—
ReactantSodium ethoxideHCID 2723922—
ReactantHCID 11542817HCID 11542817—
SolventBenzeneHCID 241—
SolventEthanolHCID 702—
ProductHCID 54187006HCID 54187006—

Reaction Conditions

Temperature40 °C

Reaction Steps

1 mole of thiophosphorous acid O,O-diethyl ester was dissolved in 600 ml of absolute benzene, and 1 mole of sodium ethylate, dissolved in absolute ethanol, was added at 0°-5° C., while cooling. 1.15 moles of allyl bromide were added dropwise to this mixture at 0°-5° C. and the mixture was stirred at 10° to 20° C. for a further 2 hours and at 40° C. for 3 hours. The NaBr which had separated out was filtered off and the filtrate was distilled.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04257987
Source datasetuspto-grants-1981_03
ORD IDord-faff3556ed08478f834a6c03004f1af5
Source noteuspto-grants-1981_03