Ethyl 4-hydroxyphenethyl sulfonate → 4-Hydroxyphenyethyl sulfonic acid

HRID 1488340Notes

Reaction equation

HRID 1488340 reaction equation
[OH:1][C:2]1[CH:15]=[CH:14][C:5]([CH2:6][CH2:7][S:8]([O:11]CC)(=[O:10])=[O:9])=[CH:4][CH:3]=1>Cl>[OH:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:6][CH2:7][S:8]([OH:11])(=[O:9])=[O:10])=[CH:14][CH:15]=1

Participants

3

Reactant 1

HCID 22904632Ethyl 4-hydroxyphenethyl sulfonate

Product 1

HCID 221260334-Hydroxyphenyethyl sulfonic acid

Reagents, catalysts & solvents 1

HCID 313Hydrochloric AcidSolvent

Procedure

A mixture of ethyl 4-hydroxyphenethyl sulfonate (0.42 g) in 12% aqueous hydrochloric acid (8 ml) is stirred at room temperature for about 18 hours and then heated at 100° C. for 5 hours, the concentrated in vacuo to give 4-hydroxyphenyethyl sulfonic acid.

Workup

  1. temperatureheated at 100° C. for 5 hours
  2. concentrationthe concentrated in vacuo

Sources & evidence

ORD record
ord-3287b00004c3450faa26b985f16e14da
Source dataset
uspto-grants-1997_10
Patent number
US05674482

Reaction notes

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