Tetrahedron

Synthesis and spectroscopic characteristics of 2, 3,-biindolyl and 2, 2-indolylpyrroles

V Bocchi, G Palla

Index: Bocchi, Vittorio; Palla, Gerardo Tetrahedron, 1984 , vol. 40, # 17 p. 3251 - 3256

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Citation Number: 43

Abstract

A general and selective method has been achieved to synthesize 2,3'- biindolyls and 2,2'-indolylpyrroles through an acid catalysed reaction of 3-bromoindoles with indoles or pyroles. IR, 1 H-NMR, 13 C-NMR and MS data of the dimers are also reported. ... WA Remers and RK Brown, in “Indole I”, pp. 15-16. ... Nuclear Magnetic Resonance Spectroscopy (2nd ed.), Wiley Interscience, New York (1980), pp. 119–123 and references therein. ... Mielczarek M. , Bhadbhade M. , ...