Cyclometalated Arylazo Compounds. Part 4. ortho??cyano??1??arylazonaphthalenes and 3??amino??2??arylbenzo [g] indazoles from cyclopalladated 1?? …

K Gehrig, AJ Klaus, P Rys

Index: Gehrig, Kurt; Klaus, Alfred J.; Rys, Paul Helvetica Chimica Acta, 1983 , vol. 66, # 8 p. 2603 - 2607

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Citation Number: 28

Abstract

Abstract The reaction of a cyclopalladated 1-arylazonaphthalene with tetrabutylammonium cyanide leads to an ortho-cyano-1-arylazonaphthalene and a 3-amino-aryl-benzo [g] indazole, depending upon whether triphenylphosphine or 1, 2-bis (diphenyl-phosphino) ethane (DIPHOS) is used to monomerize the binuclear Pd (II)-complex. In a similar insertion reaction with cyclohexyl isocyanide the corresponding 3-(N-cyclohexyl)-aminoindazole is ...