Water → HCID 20405767, compound

HRID 1979903Notes

Reaction equation

HRID 1979903 reaction equation
[OH:1][CH2:2][CH2:3][CH:4]([S:6]([OH:9])(=[O:8])=[O:7])[CH3:5].[OH2:10]>O1CCOCC1>[S:6]([CH:4]([CH3:5])[CH2:3][CH2:2][O:1][S:6]([CH:4]([CH2:3][CH2:2][OH:1])[CH3:5])(=[O:7])=[O:10])([OH:9])(=[O:8])=[O:7]

Participants

4

Reactant 2

HCID 962WaterHCID 1125752-Butanesulfonic acid, 4-hydroxy-2×

Product 1

HCID 20405767HCID 20405767, compound

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Procedure

Sulfoalkylating agent, obtainable by heating 4-hydroxy butane-2-sulfonic acid or 3-methyl-1,3-propane sultone to a temperature in the region of from 80° to 180° C. in the presence of water in an amount of from 1 to 4 moles per mol of 4-hydroxy-butane-2-sulfonic acid or 3-methyl-1,3-propane sultone, and characterized by the following 13C-NMR-shifts (ppm, relative to TMS=0, in the presence of dioxane): 15.4; 31.7; 34.4; 53.6; 60.0 and 68.5.

Sources & evidence

ORD record
ord-fcc94fe4523f41a4b8e6b856077b2732
Source dataset
uspto-grants-1984_11
Patent number
US04483799

Reaction notes

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