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

HRID 66434Notes

Reaction equation

[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]

Participants

Reactant 3

HCID 14798Sodium Hydroxide

HCID 51650432-Propylacrylic acid

HCID 23665763Sodium Bisulfite

Product 1

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

Procedure

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.

Sources & evidence

ORD record: ord-d0bef3bd989942629f7f350033e29379
Source dataset: uspto-grants-1978_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04131736

Reaction notes

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