Synthesis of new homodrimane sesquiterpenoids containing diazine, 1,2,4-triazole and carbazole rings
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2019-05-24 11:21
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DUCA, Gheorghe; ARICU, Aculina; LUNGU, Lidia; TENU, Nadejda; CIOCARLAN, Alexandru; GUŢU, Iacob; DRAGALIN, Ion; BARBĂ, Alic. Synthesis of new homodrimane sesquiterpenoids containing diazine, 1,2,4-triazole and carbazole rings. In: Chemistry Journal of Moldova. 2018, nr. 1(13), pp. 69-73. ISSN 1857-1727.
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Chemistry Journal of Moldova
Numărul 1(13) / 2018 / ISSN 1857-1727 /ISSNe 2345-1688

Synthesis of new homodrimane sesquiterpenoids containing diazine, 1,2,4-triazole and carbazole rings


CZU: 547.57
DOI: 10.19261/cjm.2017.458
Pag. 69-73

Duca Gheorghe1, Aricu Aculina12, Lungu Lidia1, Tenu Nadejda1, Ciocarlan Alexandru1, Guţu Iacob3, Dragalin Ion1, Barbă Alic1
 
1 Institute of Chemistry of the Academy of Sciences of Moldova,
2 University of the Academy of Sciences of Moldova,
3 State University of Moldova
 
Disponibil în IBN: 7 iulie 2018


Rezumat

The present paper reports on six step synthesis of 11-homodrim-6,8-dien-12-oic acid N-substituted amides containing diazine, 1,2,4-triazole and carbazole rings based on commercially available sclareolide. The mentioned compounds were prepared for the first time by interaction of the generated in situ acyl chloride with some heterocyclic amines: 2- and 4-aminopyrimidine, 2-aminopyrazine, 5-amino-1,2,4-triazole and N-aminocarbazole. Their structures were fully elucidated by elemental and spectral analyses (IR, 1H and 13C NMR).

Cuvinte-cheie
sesquiterpenoid, N-substituted amide, heterocyclic amine, diazine, 1, 4-triazole, carbazole, synthesis., 2