Allyl bromide → Diethyl allylphosphonate

HRID 590892

Reaktionsgleichung

Reaktionsgleichung von HRID 590892
[CH2:1](Br)[CH:2]=[CH2:3].[CH2:5]([O:7][P:8]([O:12]CC)[O:9][CH2:10][CH3:11])[CH3:6]>>[CH2:1]([P:8](=[O:12])([O:9][CH2:10][CH3:11])[O:7][CH2:5][CH3:6])[CH:2]=[CH2:3]

Komponenten

3

Edukt 2

HCID 7841Allyl bromideHCID 31215Triethyl phosphite

Produkt 1

HCID 573014Diethyl allylphosphonate

Versuchsvorschrift

Allyl bromide was treated with triethylphosphite in the absence of solvent using microwave conditions at 150° C. to give diethyl allylphosphonate. Diethyl allylphosphonate was combined with bromotrimethyl silane and subsequently quenched with methanol to afford diethyl allylphosphonic acid according to Scheme 7.

Aufarbeitung

  1. customat 150° C.

Quellen und Nachweise

ORD-Eintrag
ord-0e82b32ecb924645bc132c8becf71036
Quelldatensatz
uspto-grants-2016_01
Patentnummer
US09234985B2

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