Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List 4,4'-DINITRODIPHENYL ETHER

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

4,4'-DINITRODIPHENYL ETHER Related Search: