4-hydroxy-2-quinolones 151. Reaction of 4-chloro-3-ethoxycarbonyl-2-oxo-1, 2-dihydroquinolines with p-toluenesulfonylhydrazide

Chemistry of Heterocyclic Compounds

Volumn 45, Issue 1, 2009, Pages 48-54

  Ukrainets, I V ^a   Tkach, A A ^a   Kravtsova, V V ^a   Turov, A V ^b  

^a NATIONAL UNIVERSITY OF PHARMACY   (Ukraine)

^b TARAS SHEVCHENKO NATIONAL UNIVERSITY OF KYIV   (Ukraine)

Author keywords

1,5 dihydropyrazolo 4,3 c quinolin 4 ones; 4 chloro 2 oxo 1,2 dihydroquinoline 3 carboxylates; Alkylation; P toluenesulfonylhydrazide; X ray structural analysis

Indexed keywords

EID: 67349180552     PISSN: 00093122     EISSN: 15738353     Source Type: Journal    
DOI: 10.1007/s10593-009-0224-8     Document Type: Article

References (17)

1. I. V. Ukrainets, N. L. Bereznyakova, V. A. Parshikov, and O. V. Gorokhova, Khim. Geterotsikl. Soedin., 1841 (2008).
2. I. V. Ukrainets, V. V. Kravtsova, A. A. Tkach, and G. Sim, Khim. Geterotsikl. Soedin., 233 (2008).
3. [Chem. Heterocycl. Comp., 44, 173 (2008)].
4. I. V. Ukrainets, A. A. Tkach, V. V. Kravtsova, and S. V. Shishkina, Khim. Geterotsikl. Soedin., 847 (2008).
5. [Chem. Heterocycl. Comp., 44, 677 (2008)].
6. A. F. Pozharskii, Theoretical Basis of the Chemistry of Heterocycles [in Russian], Khimiya, Moscow (1985), p. 145.
7. I. V. Ukrainets, L. V. Sidorenko, O. V. Gorokhova, S. V. Shishkina, and A. V. Turov, Khim. Geterotsikl. Soedin., 736 (2007).
8. [Chem. Heterocycl. Comp., 43, 617 (2007)].
9. I. V. Ukrainets, N. L. Bereznyakova, A. V. Turov, and S. V. Shishkina, Khim. Geterotsikl. Soedin., 1034 (2007).
10. [Chem. Heterocycl. Comp., 43, 871 (2007)].
11. I. V. Ukrainets, N. L. Bereznyakova, O. V. Gorokhova, A. V. Turov, and S. V. Shishkina, Khim. Geterotsikl. Soedin., 1180 (2007).
12. [Chem. Heterocycl. Comp., 43, 1001 (2007)].
13. Yu V Zefirov 1997 Kristallografiya 42 936
14. TP Singh M Vijayan 1976 Acta Crystallogr. B32 2432
15. GD Andreetti G Bocelli L Cavalca P Sgarabotto 1972 Gazz. Chim. Ital. 102 106
16. M. L. Kuznetsov, V. K. Bel'skii, A. I. Dement'ev, B. E. Zaitsev, B. V. Lokshin, and V. V. Zhornik, Izv. Akad. Nauk, Ser. Khim., 1286 (1999).
17. G. M. Sheldrick, SHELXTL PLUS. PC Version. A System of Computer Programs for the Determination of Crystal Structure from X-ray Diffraction Data. Rev. 5.1 (1998).