- B(C6F5)3-catalyzed metal-free hydrogenation of naphthylamines
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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.
- Li, Gen,Liu, Yongbing,Du, Haifeng
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- REACTION OF SODIUM SALTS OF AROMATIC SULFONIC ACIDS WITH ALKALI-METAL ARYLIDES
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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.
- Shein, S. M.,Rusov, V. P.,Sokolenko, V. I.
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p. 2014 - 2016
(2007/10/02)
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