INVESTIGATIONS IN THE FIELD OF BENZOXAZINES. 15. TANDEM HETEROCYCLIZATIONS WITH THE PARTICIPION OF 2-FORMYLBENZOIC ACID. THE SYNTHESIS OF ISOINDOLO[1,2-<i>b</i>][1,3]- AND -[2,1-<i>a</>][3,1]BENZOXAZINONES

Authors

  • Е. В. Громачевская Research Institute of Heterocyclic Compounds Chemistry, Kuban State Technological University
  • А. С. Пилипенко Research Institute of Heterocyclic Compounds Chemistry, Kuban State Technological University
  • А. В. Бутин Research Institute of Heterocyclic Compounds Chemistry, Kuban State Technological University
  • В. Е. = Заводник Research Institute of Heterocyclic Compounds Chemistry, Kuban State Technological University
  • Г. Д. Крапивин Research Institute of Heterocyclic Compounds Chemistry, Kuban State Technological University

DOI:

https://doi.org/10.1007/2787

Keywords:

2-(1-aminoalkyl)phenols, 2-aminophenylcarbinols, 10H-isoindolo[1, 2-b][1, 3]benzoxazin-12(4bH)-ones, 5H-isoindolo[2, 1-a][3, 1]benzoxazin-11(6aH)-ones, 2-formylbenzoic acids

Abstract

Single stage reactions of 2-formylbenzoic acids with substituted 2-(1-aminoalkyl)phenols and 2-amino-phenylcarbinols give a novel series of isomeric isoindolobenzoxazinones. X-ray analysis was used to study the molecular structure of 9-bromo-5,5-diphenyl-5H-isoindolo[2,1-a][3,1]benzoxazin-11(6aH)-one and 2-bromo-8,10-dimethyl-10H-isoindolo[1,2-b][1,3]-benzoxazin-12(4bH)-one.

How to Cite
Gromachevskaya, E. V.; Pilipenko, A. S.; Butin, A. V.; Zavodnik, V. E.; Krapivin, G. D. Chem. Heterocycl. Compd. 2010, 46, 106. [Khim. Geterotsikl. Soedin. 2010, 125.]

For this article in the English edition see DOI 10.1007/s10593-010-0476-3

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Published

2015-11-25

Issue

No. 1 (2010)

Section

Original Papers