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ChemicalBook CAS DataBase List 4,4'-DINITRODIPHENYL ETHER
101-63-3

4,4'-DINITRODIPHENYL ETHER synthesis

13synthesis methods
-

Yield:101-63-3 98.5%

Reaction Conditions:

with sodium carbonate in ISOPROPYLAMIDE

Steps:

7 EXAMPLE 7
EXAMPLE 7 A 250 ml flask equipped with an agitator, thermometer, and nitrogen bleed is charged with 66.5 (0.47 mole) p-fluoronitrobenzene, 77 g dimethylacetamide, 0.57 g (0.004 mole) potassium benzoate and 25 g (0.24 mole) sodium carbonate. The reaction mixture is heated to and maintained at 170° C. while it is agitated and kept under a nitrogen blanket. After 12 hours 4,4'-dinitrodiphenyl ether is obtained in 98.5% yield.

References:

E. I. Du Pont de Nemours and Company US4558164, 1985, A

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