Benzyl Alcohol → HCID 13136519, compound

HRID 434360Notes

Reaction equation

HRID 434360 reaction equation
[O:1]=[C:2]([C:9]([F:12])([F:11])[F:10])[CH2:3][C:4]([O:6][CH2:7][CH3:8])=[O:5].C(O)[C:14]1[CH:19]=[CH:18]C=[CH:16][CH:15]=1>C(O)C>[O:1]=[C:2]([C:9]([F:10])([F:11])[F:12])[CH2:3][C:4]([O:6][CH2:7][C:8]1[CH:18]=[CH:19][CH:14]=[CH:15][CH:16]=1)=[O:5]

Participants

4

Reactant 2

HCID 244Benzyl AlcoholHCID 67793Ethyl 4,4,4-trifluoroacetoacetate

Product 1

HCID 13136519HCID 13136519, compoundYield 78%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

Ethyl 3-oxo-4,4,4-trifluorobutyrate (25 g, 0.136 mole) was heated between 100° and 180° C. under nitrogen with benzyl alcohol (14 ml, 0.136 mole) for 3 hours, the ethanol formed being distilled from the reaction mixture. The resulting pale yellow oil was distilled under vacuum to give a colourless oil (26.1 g, 78%), b.p. 81°-82° C. at 0.20 mm Hg.

Workup

  1. distillationbeing distilled from the reaction mixture
  2. distillationThe resulting pale yellow oil was distilled under vacuum

Sources & evidence

ORD record
ord-c29cf148364040c688f61c65ca463628
Source dataset
uspto-grants-1983_08
Patent number
US04396626

Reaction notes

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