Reduction of 1,2-Bisbenzene): Synthesis of Cyclotrisazobenzene (=(5E,6aZ,11E,12aZ,17E,18aZ)-5,6,11,12,17,18-Hexaazatribenzocyclododeca-hexaene)

DOI: 10.1002/hlca.19850680206

Source and publish data:

Helvetica Chimica Acta p. 325 - 333 (1985)

Update date:2022-08-05

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Authors:

Hilpert, Hans

Hoesch, Lienhard

Dreiding, Andre S.

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Article abstract of DOI:10.1002/hlca.19850680206

Na2S reduction of 1,2-bis<(Z)-(2-nitrophenyl)-NNO-azoxy>benzene (2) yielded 3 deoxygenated products: the (known) red 2,2'-((E,E)-1,2-phenylenbisazo)dianiline (3, 23percent), the orange 2-<2-((E)-2-aminophenylazo)phenyl>-2H-benzotriazol (4, 55percent) and

Full text of DOI:10.1002/hlca.19850680206

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