THE STRUCTURE OF 2-PHENYLAZO-5-(TRICHLORO-1,4-BENZOQUINONYL)THIAZOLE

Authors

  • Н. Батенко Riga Technical University, Riga, LV-1048
  • С. Беляков Latvian Institute of Organic Synthesis, Riga, LV-1006
  • Р. Валтерс Riga Technical University, Riga, LV-1048

DOI:

https://doi.org/10.1007/6727

Keywords:

1, 4-benzoquinone, 2, 3-dihydrobenzo[b]furan, thiazole

Abstract

X-ray diffraction crystallographic analysis was used to determine the structure of  2-phenylazo-5-(trichloro-
1,4-benzoquinonyl)thiazole and these results were used  to establish that 2-phenylazo-5-(2,5-dihydroxy-
3,4,6-trichlorophenyl)thiazole is formed in the reaction of 3,4,6,7-tetrachloro-2,5-dihydroxy-3 2,3-dihydro-benzo[b]furan with 1-phenylthiosemicarbazide. 

How to Cite
Batenko, N.; Belyakov, S.; Valters, R.  Chem. Heterocycl. Compd. 2009, 45, 606. [Khim. Geterotsikl. Soedin. 2009, 766.]

For this article in the English edition see DOI 10.1007/s10593-009-0312-9


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Published

2022-04-14

Issue

No. 5 (2009)

Section

Original Papers