CuBr2-catalyzed alkylation of furans with benzyl alcohols and benzaldehydes. Domino reactions including this alkylation as a key step
作者:Anton S. Makarov、Anna E. Kekhvaeva、Christopher J.J. Hall、Daniel R. Price、Igor V. Trushkov、Maxim G. Uchuskin
DOI:10.1016/j.tet.2017.10.054
日期:2017.12
CuBr2-catalyzed alkylation of furans with a broad scope of benzyl alcohols and benzaldehydes is reported. Reaction proceeds efficiently under mild reaction conditions requiring no inert atmosphere or other precautions. Moreover, it is shown that CuBr2 catalyzes domino reactions of furans with benzyl alcohols or benzaldehydes bearing a nucleophilic moiety in the ortho-position. These protocols offer a
Polyfuryl(aryl)alkanes and their derivatives. 7. New recyclization and cyclization reactions in the 2-hydroxyaryldifurylmethane series
作者:A. V. Butin、G. D. Krapivin、V. E. Zavodnik、V. G. Kul'nevich
DOI:10.1007/bf00534462
日期:1993.5
Synthesis of a new heterocyclic system ? The benzofuro[2,3-h]-1-oxaazulenium system
作者:A. V. Butin、V. T. Abaev、V. G. Kul'nevich
DOI:10.1007/bf00531337
日期:1992.8
Polyfuryl(aryl)alkanes and their derivatives. 8. Synthesis of benzofuro[2,3-h]-1-oxaazulenium salts. molecular and crystal structures of 2,4-dimethylbenzo[b]furo[2,3-h]-1-oxaazulenium perchlorate
作者:A. V. Butin、V. T. Abaev、V. E. Zavodnik、V. G. Kul'nevich