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Sunday, 23 November 2014 00:00

38. Utilization of a Copper on Iron Catalyst for the Synthesis of Biaryl Systems and Benzoxazines via Oxidative Arylation of Anilide Derivatives

Utilization of a Copper on Iron Catalyst for the Synthesis of Biaryl Systems and Benzoxazines via Oxidative Arylation of Anilide Derivatives, Anna Székely, Ádám Sinai, Edina B. Tóth, Zoltán Novák, Synthesis 2014, 14, 1871-1880. DOI: 10.1055/s-0033-1338642 | [Full Text Link[Supp. Info Link]

Heterogeneous copper on iron catalyst serves as an efficient alternative copper source for arylation reactions using hypervalent iodonium salts. The copper(0) catalyst affords meta-arylation of pivalanilides, while 2-ethynylanilides undergo oxidative carbo­arylation–ring closure with diaryliodonium salts.

zng pub 38