1-Pentanol → HCID 19896187, compound

HRID 1196743

Reaction equation

HRID 1196743 reaction equation
O.[O:2]=[CH:3][C:4]([Cl:7])([Cl:6])[Cl:5].[CH2:8]([OH:13])[CH2:9][CH2:10][CH2:11][CH3:12]>C1C=CC=CC=1>[CH2:8]([O:2][CH:3]([O:13][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12])[C:4]([Cl:7])([Cl:6])[Cl:5])[CH2:9][CH2:10][CH2:11][CH3:12]

Participants

4

Reactant 2

HCID 62761-PentanolHCID 205283762,2,2-Trichloroacetaldehyde hydrate

Product 1

HCID 19896187HCID 19896187, compound

Reagents, catalysts & solvents 1

HCID 241BenzeneSolvent

Procedure

A mixture of 5 g of chloral-hydrate, 10 ml of amyl-alcohol, 0.1 g of 4-methyl-sulphonic acid and 50 ml of benzene is kept at reflux temperature and the formed water is separated by means of a Dean-Stark apparatus. After a reaction time of 9 hours the benzene is washed with a sodium hydrogen carbonate solution and water, dried on magnesium sulfate, then it is vacuum-distilled.

Workup

  1. temperatureat reflux temperature
  2. customthe formed water is separated by means of a Dean-Stark apparatus
  3. washAfter a reaction time of 9 hours the benzene is washed with a sodium hydrogen carbonate solution and water
  4. customdried on magnesium sulfate
  5. distillationit is vacuum-distilled

Sources & evidence

ORD record
ord-c1dab98a054a4eb980152bafb5a7767f
Source dataset
uspto-grants-1992_05
Patent number
US05116402

Linked notes

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