SYNTHESIS OF 3-ARYLCOUMARINS BY A FeCl<sub>3</sub>-PROMOTED CYCLIZATION OF <i>ortho</i>-METHOXY SUBSTITUTED (<i>E</i>)-2,3-DIPHENYLPROPENOIC ACIDS OR THEIR METHYL ESTERS
DOI:
https://doi.org/10.1007/1201Ключевые слова:
3-arylcoumarin, iron(III) chloride, synthesis, tandem reactionАннотация
3-Arylcoumarins were conveniently synthesized in excellent yields by an iron(III) chloride-promoted tandem reaction using methoxy-substituted (E)-2,3-diphenylpropenoic acids or their methyl esters. The structure of 3-(4-methoxyphenyl)coumarin was established from X-ray crystallographic data.
How to Cite
Ge, H. Y.; Fang, Z. J.; Qian, B. H. Chem. Heterocycl. Compd. 2014, 50, 12. [Khim. Geterotsikl. Soedin. 2014, 17.]
For this article in the English edition see DOI 10.1007/s10593-014-1442-2
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2014-02-05
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Оригинальные статьи