A. T. Zdvizhkov, P. S. Radulov, R. A. Novikov, V. A. Tafeenko, V. V. Chernyshev, A. I. Ilovaisky, A. O. Terent'ev, G. I. Nikishin, “Convenient synthesis of furo[2,3-c][1,2]dioxoles from 1-aryl-2-allylalkane-1,3-diones”, Mendeleev Commun., 2020, том 30, выпуск 5,страницы 607

Эта публикация цитируется в 1 статье

Convenient synthesis of furo[2,3-c][1,2]dioxoles from 1-aryl-2-allylalkane-1,3-diones

A. T. Zdvizhkov^a, P. S. Radulov^b, R. A. Novikov^b, V. A. Tafeenko^c, V. V. Chernyshev^cd, A. I. Ilovaisky^b, A. O. Terent'ev^b, G. I. Nikishin^b

^a Interbranch Engineering Center 'Composites of Russia', Bauman Moscow State University, Moscow, Russian Federation
^b N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^c Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^d A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russian Federation

Аннотация: Treatment of 1-aryl-2-allylalkane-1,3-diones with I2/H2O2 system in the presence of catalytic amount of phosphomolybdic acid affords furo[2,3-c][1,2]dioxole derivatives. With other acidic catalysts such as BF3·Et2O, SnCl4, H2SO4 or TsOH, mixtures with linear 4-acyloxy-2,5-diiodoalkan-1-ones are formed.

Ключевые слова: furo[2,3-c][1,2]dioxoles, iodination, peroxides, cyclization, hydrogen peroxide, iodine, acetals, phosphomolybdic acid, catalysis.

Язык публикации: английский

DOI: 10.1016/j.mencom.2020.09.018