A NEW EXAMPLE OF CYCLIZATION OF (<i>E</i>)-1,5-DIARYLPENT-2-EN-4-YN-1-ONES TO FUNCTIONALIZED FURAN DERIVATIVES
DOI:
https://doi.org/10.1007/2669Keywords:
conjugated enyne ketones, furan derivatives, 2-mercaptobenzazoles, cyclization, X-ray structural analysisAbstract
The reaction of (E)-1,5-diarylpent-2-en-4-yn-1-ones with 2-mercaptobenzothiazole and 2-mercaptobenzimidazole occurs under the conditions of basic catalysis and leads to the formation of 2-{[(5-arylfuran-2-yl)phenylmethyl]sulfanyl}-1,3-benzazoles in 50–90% yields.
How to Cite
Golovanov, A. A.; Bekin, V. V.; Zlotskii, S. S.; Kunavin, Yu. A.; Vologzhanina, A. V.; Gusev, D. M.; Bunev, A. S. Chem. Heterocycl. Compd. 2015, 51, 929. [Khim. Geterotsikl. Soedin. 2015, 51, 929.]
For this article in the English edition see DOI 10.1007/s10593-015-1799-x
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Published
2015-11-11
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Letters to the Editor