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Synthesis 1994; 1994(4): 366-368
DOI: 10.1055/s-1994-25476
short paper
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Electrosynthesis of Arylpyrroles and -indoles Under SRN1 Conditions

M. Chahma* , C. Combellas, A. Thiébault
  • *Laboratoire de Chimie et Electrochimie des Matériaux Moléculaires, ESPCI, 10, rue Vauquelin, F-75231 Paris Cedex 05, France
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Publikationsdatum:
17. September 2002 (online)

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Arylpyrroles and -indoles are electrosynthesized via a SRN1 type reaction. With pyrrolyl anion, the reaction leads mainly to α-substitution, but β-substitution and disubstitution are also observed. With indolyl anion, the main product corresponds to β-substitution. In both cases, the yield of the main product is higher than 50%.