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Synlett 2000; 2000(2): 230-232
DOI: 10.1055/s-2000-6503
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Synthesis of Mono-, Di-, and Tri-Phenyl Arenes by Sequential Photostimulated SRN1 and Pd(0)-Catalyzed Cross Coupling Reactions on Aryl Halides

Eduardo F. Córsico* , Roberto A. Rossi
  • *INFIQC, Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, 5000 Córdoba, Argentina; Fax +54-3 51-4 33 30 30; E-mail: rossi@dqo.fcq.unc.edu.ar
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Publication Date:
31 December 2000 (online)

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The photostimulated reaction of Me3Sn- ion with mono-, di-, and trichloro-arenes in liquid ammonia gave very good yields of stannanes by the SRN1 mechanism. These products reacted by a palladium-catalyzed cross coupling reaction with halobenzenes to give phenylated products also in very good yields. Similar yields can be obtained in one-pot reactions.

Stille - SRN1 reactions - cross coupling - photostimulation