SYNTHESIS AND PROPERTIES OF 4-(3-AMINO-2-BENZOFURANYL)COUMARINS

Authors

  • М. С. Фрасинюк Taras Shevchenko Kiev National University, Kiev 01033
  • С. В. Горелов National Technical University of Ukraine (Kiev Polytechnical Institute), Kiev 03056
  • C. П. Бондаренко Taras Shevchenko Kiev National University, Kiev 01033
  • В. П. Хиля Taras Shevchenko Kiev National University, Kiev 01033

DOI:

https://doi.org/10.1007/6569

Keywords:

4-(3-amino-2-benzofuranyl)coumarin, 6H-[1]benzofuro[3, 2-b]chromeno[4, 3-d]pyridin-6-one, 1, 2-dihydropyridine, 4-chloromethylcoumarin, 5H-chromeno[3, 4-c]pyridin-5-one, o-cyanophenol

Abstract

The alkylation of o-cyanophenol by 4-chloromethylcoumarins and subsequent intramolecular condensation by the cyano and methylene groups gives substituted 4-(3-amino-2-benzo-furanyl)coumarins. We studied the reactions of these compounds with acylating agents as well as with aldehydes, which lead to the 6H-[1]benzofuro[3,2-b]chromeno[4,3-d]pyridin-6-one system as the result
of consecutive transformations.

How to Cite
Frasinyuk, M. S.; Gorelov, S. V.; Bondarenko, S. P.; Khilya, V. P. Chem. Heterocycl. Compd. 2009, 45, 1261. [Khim. Geterotsikl. Soedin. 2009, 1568.]

For this article in the English edition see DOI 10.1007/s10593-010-0417-1

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Published

2022-02-10

Issue

No. 10 (2009)

Section

Original Papers