Sodium Hydroxide → 3,4-Dimethyl-1,2-oxathiolane-5-one-2,2-dioxide

HRID 613972

Reaktionsgleichung

Reaktionsgleichung von HRID 613972
[CH3:1]/[C:2](=[CH:6]\[CH3:7])/[C:3]([OH:5])=[O:4].[OH-].[Na+].[S:10](=O)([OH:12])[O-:11].[Na+]>>[CH3:7][CH:6]1[CH:2]([CH3:1])[C:3](=[O:5])[O:4][S:10]1(=[O:12])=[O:11]

Komponenten

4

Edukt 3

HCID 14798Sodium HydroxideHCID 125468Tiglic acidHCID 23665763Sodium Bisulfite

Produkt 1

HCID 213296113,4-Dimethyl-1,2-oxathiolane-5-one-2,2-dioxide

Versuchsvorschrift

100 g. of α-methyl-crotonic acid is reacted with sodium hydroxide to neutralize the carboxyl group. Sodium bisulfite (104 g.) in aqueous solution is added and the reaction continued as described in earlier examples to obtain 3,4-dimethyl-1,2-oxathiolane-5-one-2,2-dioxide.

Aufarbeitung

  1. customthe reaction continued

Quellen und Nachweise

ORD-Eintrag
ord-d11658f506a349a087f3cddbd100d7d1
Quelldatensatz
uspto-grants-1979_03
Patentnummer
US04143020

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