SUBSTITUENT EFFECT OF 4- AND 5-SUBSTITUTED 2-ARYL-METHYLIDENEINDANE-1,3-DIONES ON FORMATION OF 5-OXO-1H-4,5-DIHYDROINDENO[1,2-<i>b</i>]PYRIDINES

Authors

  • D. Muceniece Latvian Institute of Organic Synthesis, Riga, LV-1006
  • J. Popelis Latvian Institute of Organic Synthesis, Riga, LV-1006
  • V. Lūsis Latvian Institute of Organic Synthesis, Riga, LV-1006

DOI:

https://doi.org/10.1007/6936

Keywords:

7a, 10-diazacyclohepta[def]fluorene, dihydroindenopyridines, regioisomers, Michael addition

Abstract

The ratio of dihydroindenopyridine regioisomers formed from ethyl  β-amino-crotonate and 4- or 5-monosubstituted 2-arylideneindane-1,3-dione depends on total electronic and steric effects of the indanedione substituents.

How to Cite
Muceniece, D.; Popelis, J.; Lūsis, V.  Chem. Heterocycl. Compd. 2008, 44, 35. [Khim. Geterotsikl. Soedin. 2008, 42.]

For this article in the English edition see DOI 10.1007/s10593-008-0014-8

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Published

2022-08-04

Issue

No. 1 (2008)

Section

Original Papers