Photoreductive Coupling of Aldimines. Synthesis of C2 Symmetrical Diamines

  1. Campos, P.J. 1
  2. Arranz, J. 1
  3. Rodríguez, M.A. 1
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

Revue:
Tetrahedron

ISSN: 0040-4020

Année de publication: 2000

Volumen: 56

Número: 37

Pages: 7285-7289

Type: Article

SCOPUS: 2-s2.0-0034622881 WoS: WOS:000089149200023 GOOGLE SCHOLAR

D'autres publications dans: Tetrahedron

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Résumé

The photoreductive coupling of pyridine-, arene- and alkynecarboxaldimines is a very convenient procedure for the preparation of vicinal diamines in good to excellent yields. The usual trend gave an excess of meso diamine, which enhances the usefulness of this method. The procedure tolerates bulky groups such as tert-butyl and diphenylmethyl on the nitrogen atom. (C) 2000 Elsevier Science Ltd.