Propane sultone → 3-[(3-Hydroxypropane-1-sulfonyl)oxy]propane-1-sulfonic acid

HRID 1979902Notes

Reaction equation

HRID 1979902 reaction equation
[OH:1][CH2:2][CH2:3][CH2:4][S:5]([OH:8])(=[O:7])=[O:6].[CH2:9]1[CH2:15][S:12](=[O:14])(=[O:13])[O:11][CH2:10]1>O>[S:5]([CH2:4][CH2:3][CH2:2][O:1][S:12]([CH2:15][CH2:9][CH2:10][OH:11])(=[O:14])=[O:13])([OH:8])(=[O:7])=[O:6]

Participants

4

Reactant 2

HCID 14264Propane sultoneHCID 851811-Propanesulfonic acid, 3-hydroxy-

Product 1

HCID 63657893-[(3-Hydroxypropane-1-sulfonyl)oxy]propane-1-sulfonic acid

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

1 mol of 3-hydroxy propane sulfonic acid is heated to 137° C. with 3 mol of water for 2 hours. Further treatment as described under (a) results in a crystallizing oil which has a water content of 8% and is also free from 1,3-propane sultone.

Workup

  1. customresults in a crystallizing oil which

Sources & evidence

ORD record
ord-4de38ebfb84849228b7a4734189d524f
Source dataset
uspto-grants-1984_11
Patent number
US04483799

Reaction notes

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