CONDENSATION PRODUCTS OF 1-ARYL-4-HYDRAZINOCARBONYL-2-PYRROLIDINONES WITH DIKETONES

Authors

  • В. Мицкявичюс Kaunas University of Technology, Kaunas LT-50254
  • Р. Вайцкялёнене Kaunas University of Technology, Kaunas LT-50254

DOI:

https://doi.org/10.1007/6969

Keywords:

1-aryl-4-hydrazinocarbonyl-2-pyrrolidinones, N-(2, 5-dimethylpyrrol-1-yl)-1-aryl-5-oxo-3-pyrrolidinecarboxamides, 1-aryl-4-(3, 5-dimethyl-1-pyrazolylcarbonyl)-2-pyrrolidinones, 2, 5-hexane-dione, 4-pentanedione, condensation

Abstract

The reactions of 1-aryl-4-hydrazinocarbonyl-2-pyrrolidinones with 2,4-pentanedione and 2,5-hexanedione  have  been  studied.  It was found that heating the hydrazinocarbonyl compounds with 2,4-pentanedione gave 3,5-dimethylpyrazole  compounds and with 2,5-hexanedione gave 1-substituted 2,5-dimethylpyrroles.

How to Cite
Mickevičius, V.; Vaickelioniené, R.  Chem. Heterocycl. Compd. 2008, 44, 170. [Khim. Geterotsikl. Soedin. 2008, 229.]

For this article in the English edition see DOI 10.1007/s10593-008-0031-7


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Published

2022-08-10

Issue

No. 2 (2008)

Section

Original Papers