2-Chloroethanol → HCID 53916271, compound

HRID 1111778Notes

Reaction equation

HRID 1111778 reaction equation
[C:1]([OH:10])(=O)[C:2]1[C:3](=[CH:5][CH:6]=[CH:7][CH:8]=1)[OH:4].[Cl:11][CH2:12][CH2:13]O.S(=O)(=O)(O)O>>[CH2:1]([O:10][CH2:13][CH2:12][Cl:11])[C:2]1[C:3](=[CH:5][CH:6]=[CH:7][CH:8]=1)[OH:4]

Participants

4

Reactant 3

HCID 342-ChloroethanolHCID 338Salicylic AcidHCID 1118Sulfuric Acid

Product 1

HCID 53916271HCID 53916271, compound

Procedure

A solution of 13.8 g (0.1 mole) of salicylic acid in 48.3 g (0.6 mole) of 2-chloro-ethanol in the presence of 4 ml of sulfuric acid is heated to 110° for 2 hours. After removing the excess of 2-chloro-ethanol, the ether solution of the product is extracted with an aqueous solution of 5% CO3HNa. The ether is removed and the product is distilled. B.p.: 128°-129°/11 Torr.

Workup

  1. customAfter removing the excess of 2-chloro-ethanol
  2. extractionthe ether solution of the product is extracted with an aqueous solution of 5% CO3HNa
  3. customThe ether is removed
  4. distillationthe product is distilled

Sources & evidence

ORD record
ord-15b3d135325e44ce8d451bf03ed7f45c
Source dataset
uspto-grants-1978_10
Patent number
US04118583

Reaction notes

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