Diethyl chlorophosphate → 2-Diethylphosphonothiophene

HRID 2185131Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2185131
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[Li].[P:7](Cl)([O:12][CH2:13][CH3:14])([O:9][CH2:10][CH3:11])=[O:8]>C1COCC1>[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[P:7]([O:12][CH2:13][CH3:14])(=[O:8])[O:9][CH2:10][CH3:11]

Komponenten

4

Versuchsvorschrift

A solution of 1.0 mmol 2-thienyl lithium in THF was treated with 1.0 mmol diethyl chlorophosphate at −78° C. for 1 h. Extraction and chromatography gave diethyl 2-thiophenephosphonate as a clear oil.

Aufarbeitung

  1. extractionExtraction and chromatography

Quellen und Nachweise

ORD-Eintrag
ord-c7c3684b93764c40a9ec2ac5319ec99e
Quelldatensatz
uspto-grants-2002_06
Patentnummer
US06399782B1

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