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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 2-Bromo-4,5-difluorobenzonitrile

2-Bromo-4,5-difluorobenzonitrile synthesis

5synthesis methods
64695-84-7 Synthesis
2-BROMO-4,5-DIFLUOROBENZOIC ACID

64695-84-7
147 suppliers
$6.00/1g

2-Bromo-4,5-difluorobenzonitrile

64695-82-5
103 suppliers
inquiry

-

Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 2.5 h / 20 °C / Inert atmosphere
1.2: 0.25 h / 20 °C / Inert atmosphere
2.1: pyridine; trifluoroacetic anhydride / 1,4-dioxane / 4.5 h / 20 °C / Cooling with ice

References:

UNIVERSITY OF HAWAII WO2021/16333, 2021, A1

1,2-Difluorobenzene

367-11-3
305 suppliers
$10.00/1g

2-Bromo-4,5-difluorobenzonitrile

64695-82-5
103 suppliers
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References
348-61-8 Synthesis
1-Bromo-3,4-difluorobenzene

348-61-8
392 suppliers
$6.00/5g

2-Bromo-4,5-difluorobenzonitrile

64695-82-5
103 suppliers
inquiry

References
2-Bromo-4,5-difluoronitrobenzene

321-17-5
71 suppliers
$21.00/1g

2-Bromo-4,5-difluorobenzonitrile

64695-82-5
103 suppliers
inquiry

References
64695-79-0 Synthesis
2-BROMO-4,5-DIFLUOROANILINE

64695-79-0
99 suppliers
$6.00/1g

POTASSIUM CYANIDE

151-50-8
4 suppliers
$36.39/100g

2-Bromo-4,5-difluorobenzonitrile

64695-82-5
103 suppliers
inquiry

References

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