OXIDATIVE REARRANGEMENT OF 4<i>Н<i>-CHROMENES TO 2-AROYLBENZOFURANS IN THE PRESENCE OF SELENIUM DIOXIDE

Authors

  • Максим Р. Демидов Samara State Technical University, 244 Molodogvardeiskaya St., Samara 443100
  • Марина Ю. Лапшина Samara State Technical University, 244 Molodogvardeiskaya St., Samara 443100
  • Дмитрий B. Осипов Samara State Technical University, 244 Molodogvardeiskaya St., Samara 443100
  • Виталий А. Осянин People's Friendship University of Russia, 6 Miklukho-Maklaya St., Moscow 117198
  • Юрий H. Климочкин Samara State Technical University, 244 Molodogvardeiskaya St., Samara 443100

DOI:

https://doi.org/10.1007/4001

Keywords:

2-aroylbenzofurans, 2, 4-diaryl-4Н-chromenes, oxidative rearrangement, selenium dioxide

Abstract

A new method is proposed for the preparation of 2-aroylbenzofurans and 2-aroylnaphtho[2,1-b]furans via oxidative rearrangement of 2,4-diaryl-4Н-chromenes and 1,3-diaryl-1Н-benzo[f]chromenes in the presence of selenium dioxide.

Authors: Maxim R. Demidov, Marina Yu. Lapshina, Dmitry V. Osipov, Vitaly A. Osyanin*, Yuri N. Klimochkin

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Published

2017-11-03

Issue

Vol. 53 No. 9 (2017): Rearrangements in the chemistry of heterocycles

Section

Short Communications