6410-02-2

Upstream product

• 581-43-1 2.6-dihydroxynaphthalene 
• 62-53-3 aniline 
• 100-63-0 phenylhydrazine 
• 202831-66-1 6-bromo-N-phenylnaphthalene-2-amine 
• 1655-45-4 disodium 2,6-naphthalenedisulfonate 

Relevant academic research and scientific papers

B(C6F5)3-catalyzed metal-free hydrogenation of naphthylamines

A catalytic metal-free hydrogenation of naphthylamines using B(C6F5)3 as a catalyst was successfully achieved under mild conditions for the first time to furnish a variety of tetrahydronaphthylamines in 88-99% yields.

REACTION OF SODIUM SALTS OF AROMATIC SULFONIC ACIDS WITH ALKALI-METAL ARYLIDES

In the reaction of the sodium salts of benzenesulfonic acid, 1-naphthalenesulfonic acid, and 2-methyl-6-naphthalenesulfonic acid with alkali-metal arylides the sulfo groups are substituted by arylamino groups, and diphenylamine, N-phenyl-1-naphthylamine, N-(p-tolyl)-2-naphthylamine, 2-methyl-N-phenyl-6-naphthylamine, and dinaphthylamine are formed.In the reaction of disodium salts of aromatic disulfonic acids with sodium anilide substitution of the sulfo groups by arylamino groups gave N,N'-diphenyl-m-phenylenediamine, N,N'-diphenyl-p-phenylenediamine, and N,N'-diphenyl-2,6-naphthylenediamine.