HCID 12418397, compound → 1-Cyclohexyl-2,2,2-trichloroethanol

HRID 1413227Notes

Reaction equation

HRID 1413227 reaction equation
[CH:1]1([CH:7]([OH:12])[C:8]([Cl:11])([Cl:10])[Cl:9])[CH2:6][CH2:5][CH2:4][CH:3]=[CH:2]1.[H][H]>O=[Pt]=O.CO>[CH:1]1([CH:7]([OH:12])[C:8]([Cl:10])([Cl:11])[Cl:9])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]1

Participants

5

Reactant 2

HCID 12418397HCID 12418397, compoundHCID 178418361HCID 178418361, compound2×

Product 1

HCID 105375101-Cyclohexyl-2,2,2-trichloroethanol

Reagents, catalysts & solvents 2

HCID 345198Adams' catalystCatalystHCID 887MethanolSolvent

Procedure

Adam's catalyst (0.2 g) was added to a solution of 1-(2-cyclohexen-1-yl)-2,2,2-trichloroethanol (23 g) in methanol (220 ml) and this mixture was stirred under a slight positive pressure of hydrogen. Uptake of hydrogen was complete after 400 minutes and the solution was then filtered. The filtrate was evaporated to give 1-cyclohexyl-2,2,2-trichloroethanol of 90% purity as judged by G.L.C. An attempt to purify this material by distillation through a spinning band column gave material of only 85% purity due, presumably, to decomposition brought about by prolonged heating. This material was used without further treatment.

Workup

  1. filtrationthe solution was then filtered
  2. customThe filtrate was evaporated

Sources & evidence

ORD record
ord-e23030b513fb41d9bc317093a146a7d5
Source dataset
uspto-grants-1981_02
Patent number
US04249015

Reaction notes

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