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NEW DOMINO DIMERIZATION OF CYCLOPROPYLINDOLES: SYNTHESIS OF 1,3-BIS(INDOLYL)CYCLOPENTANES

Ольга А. Иванова, Екатерина М. Будынина, Виктор Н. Хрусталев, Игорь В. Трушков, Михаил Я. Мельников
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Abstract


The diester of 2-(1-benzyl-2-methylindol-3-yl)cyclopropane-1,1-dicarboxylic acid undergoes a domino reaction in the presence of titanium(IV) chloride, forming an unusual [3+2] cyclodimer, 1,3-bis(indolyl)cyclopentane.

How to Cite
Ivanova, O. А.; Budynina, E. M.; Khrustalev, V. N.; Trushkov, I. V.; Melnikov, M. Ya. Chem. Heterocycl. Compd. 2015, 51, 936. [Khim. Geterotsikl. Soedin. 2015, 51, 936.]

For this article in the English edition see DOI 10.1007/s10593-015-1798-y

 


Keywords


donor-acceptor cyclopropanes; indole; Lewis acids; dimerization

Full Text: PDF (Russian) Supplementary File(s): SUPPLEMENTARY INFORMATION (423KB)


 

 

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