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Benzenediazonium sulfate, preparation

The procedure described for the preparation of l-(m-nitro-phenyl)-3,3-dimethyltriazene is the method of Elks and Hey,2 and the preparation of m-nitrobiphenyl is also a modification of their procedure. The other principal methods for the preparation of m-nitrobiphenyl are the decomposition of N-nitroso-w-nitroacetanilide in benzene 3 and the decomposition of alkaline m-nitrobenzenediazohydroxide in benzene.4 Other methods that have been reported include the decomposition of potassium ire-nitrobenzenediazotate in benzene with acetyl chloride,6 the decomposition of m-nitrobenzoyl peroxide in boiling benzene,6 the decomposition of benzenediazonium borofluoride in nitrobenzene 7 at 70°, and the reduction of 4-(3 -nitrophenyl)-benzenediazonium acid sulfate in boiling ethanol.8... [Pg.90]

See other pages where Benzenediazonium sulfate, preparation is mentioned: [Pg.44]    [Pg.44]    [Pg.44]    [Pg.115]    [Pg.96]    [Pg.162]    [Pg.2302]    [Pg.279]    [Pg.280]    [Pg.2219]    [Pg.451]   
See also in sourсe #XX -- [ Pg.272 ]



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1 - -benzenediazonium

Sulfates preparation

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