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21249-93-4

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Basic Information
CAS No.: 21249-93-4
Name: (2,2,2-Trifluoroethyl)benzene
Article Data: 47
Molecular Structure:
Molecular Structure of 21249-93-4 ((2,2,2-Trifluoroethyl)benzene)
Formula: C8H7F3
Molecular Weight: 160.139
Synonyms: 2,2,2-trifluoroethylbenzene;
Density: 1.155g/cm3
Melting Point: 137 °C
Boiling Point: 122.8°C at 760 mmHg
Flash Point: 21.4°C
PSA: 0.00000
LogP: 2.79140
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Conditions
ConditionsYield
With potassium fluoride; copper(l) iodide; N-(EtOCH2CH2OCH2)-N-methylmorpholinium bis(CF3SO2)amide at 80℃; for 8h;90%
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Conditions
ConditionsYield
With [2,2]bipyridinyl; nickel(II) bromide dimethoxyethane; potassium phosphate In dimethyl sulfoxide at 80℃; for 12h; Reagent/catalyst; Solvent; Concentration; Inert atmosphere; Sealed tube;85%
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(2,2,2-trifluoroethyl)benzene

Conditions
ConditionsYield
With potassium fluoride; copper(l) iodide In N,N-dimethyl-formamide at 110 - 120℃; for 8h;84%
With potassium fluoride; copper(l) iodide In various solvent(s) at 80℃; for 8h;68%
With potassium fluoride; copper(l) iodide In N,N-dimethyl-formamide at 100 - 120℃; for 7h;
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iodomethylbenzene

21249-93-4

(2,2,2-trifluoroethyl)benzene

Conditions
ConditionsYield
With copper(l) iodide In N,N-dimethyl-formamide at 70℃; for 2h;81%
With copper In N,N-dimethyl-formamide at 80℃; for 3h;80%
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2',2'-difluorostyrene

21249-93-4

(2,2,2-trifluoroethyl)benzene

Conditions
ConditionsYield
With potassium fluoride; 18-crown-6 ether In N,N-dimethyl-formamide at 150℃; for 8h; hydrofluorination;75%
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benzyl bromide

Potassium; difluoro-(1,1,2,2-tetrafluoro-2-fluorosulfonyl-ethoxy)-acetate

21249-93-4

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Conditions
ConditionsYield
With copper(l) iodide In N,N,N,N,N,N-hexamethylphosphoric triamide; N,N-dimethyl-formamide at 40℃; for 3h;74%
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1,1,1-trifluoro-2-chloroethane

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chlorobenzene

21249-93-4

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Conditions
ConditionsYield
With 4,4'-di-tert-butyl-2,2'-bipyridine; magnesium chloride; nickel dibromide; zinc In N,N-dimethyl acetamide at 80℃; for 12h; Inert atmosphere; Schlenk technique;74%
With 4,4'-di-tert-butyl-2,2'-bipyridine; magnesium chloride; nickel dibromide; zinc In N,N-dimethyl acetamide at 80℃; for 12h; Inert atmosphere; Schlenk technique;74%
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bromobenzene

75-88-7

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21249-93-4

(2,2,2-trifluoroethyl)benzene

Conditions
ConditionsYield
With 4,4'-di-tert-butyl-2,2'-bipyridine; magnesium chloride; nickel dibromide; zinc In N,N-dimethyl acetamide at 80℃; for 12h; Reagent/catalyst; Solvent; Temperature; Schlenk technique; Inert atmosphere;73%
With 4,4'-di-tert-butyl-2,2'-bipyridine; magnesium chloride; nickel dibromide; zinc In N,N-dimethyl acetamide at 80℃; for 12h; Catalytic behavior; Reagent/catalyst; Solvent; Inert atmosphere; Schlenk technique;73 %Spectr.
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21249-93-4

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Conditions
ConditionsYield
With copper(l) iodide In N,N-dimethyl-formamide at 80℃; for 3.5h;72.4%
With copper In N,N-dimethyl-formamide at 80℃; for 3h;70%
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ethyl 2,2-difluoro-2-(fluorosulfonyl)acetate

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benzyl alcohol

21249-93-4

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Conditions
ConditionsYield
With potassium fluoride; copper(l) iodide In N,N-dimethyl-formamide at 70℃; for 9h;72%
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