Sodium Hydroxide → 4-n-Propyl-1,2-oxathiolane-5-one 2,2-dioxide

Reaktionsgleichung

[CH2:1]=[C:2]([CH2:6][CH2:7][CH3:8])[C:3]([OH:5])=[O:4].[OH-].[Na+].[S:11](=O)([OH:13])[O-:12].[Na+]>>[CH2:6]([CH:2]1[C:3](=[O:5])[O:4][S:11](=[O:13])(=[O:12])[CH2:1]1)[CH2:7][CH3:8]

Komponenten

Edukt 3

HCID 14798Sodium Hydroxide

HCID 51650432-Propylacrylic acid

HCID 23665763Sodium Bisulfite

Produkt 1

HCID 213296054-n-Propyl-1,2-oxathiolane-5-one 2,2-dioxide

Versuchsvorschrift

114 g. of α-methylene-pentanoic acid is reacted with sodium hydroxide to neutralize the carboxyl group. Sodium bisulfite (1 mol) solution is added and the reaction carried out as described in procedure (10) (b) to obtain 4-n-propyl-1,2-oxathiolane-5-one-2,2-dioxide of an equivalent weight of 93.

Quellen und Nachweise

ORD-Eintrag: ord-d0bef3bd989942629f7f350033e29379
Quelldatensatz: uspto-grants-1978_12
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US04131736

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