6-(1,3-DIOXOINDAN-2-YLIDENEMETHYL)-1,2,2,4-TETRAMETHYL-1,2-DIHYDRO- AND 1,2,3,4-TETRAHYDROQUINOLINES

Authors

  • М. Ю. Крысин Voronezh State University, Voronezh 394693
  • Х. С. Шихалиев Voronezh State University, Voronezh 394693
  • И. К. Анохина Voronezh State University, Voronezh 394693
  • Ж. В. Шмырева Voronezh State University, Voronezh 394693

Keywords:

6-formyl-1,2,2,4-tetraalkyldi- and -tetrahydroquinolines, condensation with 1,3 indanedione

Abstract

6-Formyl-1,2,2,4-tetraalkyldi- and -tetrahydroquinolines have been synthesized by the Vilsmeier reaction and they are readily condensed with 1,3-indanedione to give 2-hetarylidene-1,3-indanediones. The latter exist as complexes with charge transfer from the quinoid structure of the heterocyclic fragment.

How to Cite
Kalvinsh, I.; Stradins, J.; Skorova, A.  Chem. Heterocycl. Compd. 2001, 37, 1. [Khim. Geterotsikl. Soedin. 2001, 1.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1017523701357

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Published

2001-02-25

Issue

No. 2 (2001)

Section

Original Papers