SYNTHESIS OF CYCLOPROPYL-SUBSTITUTED OF 4H-3,1-BENZOXAZINES FROM 2-AMINOPHENYLCYCLOPROPYL KETONES AND 2-CYCLOPROPANOYLAMINOACYLBENZENES

Authors

  • С. С. Мочалов M. V. Lomonosov Moscow State University, Moscow 119992
  • М. И. Хасанов M. V. Lomonosov Moscow State University, Moscow 119992
  • Н. С. Зефиров M. V. Lomonosov Moscow State University, Moscow 119992

DOI:

https://doi.org/10.1007/6827

Keywords:

7-acyl-6-amino-1, 4-benzodioxane, 4-amino-5-cyclopropanoylveratrole, 7-acyl-6-acylamino-1, 4-benzodioxanes, 2-acylamino-4, 5-dimethoxybenzyl alcohols, 4-acylamino-5-cyclopropanoylveratroles, 5-ethylenedioxybenzyl alcohols, 6-cyclopropanoyl-1, 4-cyclopropanoylveratrole, cyclopropyl-substituted 4H-3, 1-benzoxazines, intramolecular heterocyclization

Abstract

2- and 4-cyclopropyl- and 2,4-dicyclopropyl-substituted 4H-3,1-benzoxazines were synthesized by  the intramolecular  acid catalyzed heterocyclization of ortho-acylamino-substituted benzyl alcohols, obtained from 2-aminophenyl cyclopropyl ketones and 2-cyclopropanoylaminoacylbenzenes.

How to Cite
Mochalov, S. S.. Khasanov, M. I.; Zefirov, N. S.  Chem. Heterocycl. Compd. 2009, 45, 201. [Khim. Geterotsikl. Soedin. 2009, 252.]

For this article in the English edition see DOI 10.1007/s10593-009-0251-5

 

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Published

2022-05-25

Issue

No. 2 (2009)

Section

Original Papers