1-Hexanol → HCID 19838059, compound

HRID 476644Notes

Reaction equation

HRID 476644 reaction equation
[OH:1][CH:2]1[NH:6][C:5](=[O:7])[CH:4]=[CH:3]1.[CH2:8](O)[CH2:9][CH2:10][CH2:11][CH2:12][CH3:13]>>[CH2:8]([O:1][CH:2]1[NH:6][C:5](=[O:7])[CH:4]=[CH:3]1)[CH2:9][CH2:10][CH2:11][CH2:12][CH3:13]

Participants

3

Reactant 2

HCID 81031-HexanolHCID 35354987710-47-2

Product 1

HCID 19838059HCID 19838059, compound

Conditions

Temperature
85 °C

Procedure

A mixture of 2.5 g of 1,5-dihydro-5-hydroxy-2H-pyrrol-2-one in 75 cm3 of 1-hexanol and 1.3 g of Amberlite IR 120 H is heated to 85° C. for 2 hours. After allowing to cool to ambient temperature, the resin is filtered off and the solvent is evaporated under reduced pressure. The residue is distilled, and 3.4 g of the expected product is obtained. b.p. 120°-125° C. under 0.4 mbar.

Workup

  1. temperatureto cool to ambient temperature
  2. filtrationthe resin is filtered off
  3. customthe solvent is evaporated under reduced pressure
  4. distillationThe residue is distilled

Sources & evidence

ORD record
ord-476efbf4b49e41cd86af0153b4677195
Source dataset
uspto-grants-1989_12
Patent number
US04885307

Reaction notes

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