New domino dimerization of cyclopropylindoles: Synthesis of 1,3-bis(indolyl)cyclopentanes

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. © 2015 Springer Science+Business Media New York.

Authors
Ivanova O.A. 1, 2 , Budynina E.M. 1, 2 , Khrustalev V.N. 3, 4 , Trushkov I.V. 1, 2 , Melnikov M.Ya. 1
Journal
Chemistry of Heterocyclic Compounds
Publisher
Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau
Issue number
10
Language
English
Pages
936-939
State
Published
Link
External link
DOI
10.1007/S10593-015-1798-Y
Volume
51
Year
2015
Organizations
  • 1 M.V. Lomonosov Moscow State University, 1, Build. 3 Leninskie Gory, Moscow, 119991, Russian Federation
  • 2 Federal Research Center of Pediatric Hematology, Oncology, and Immunology named after D. Rogachev, 1 Samory Mashela St., Moscow, 117997, Russian Federation
  • 3 A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova St., Moscow, 119991, Russian Federation
  • 4 Peoples' Friendship University of Russia, 6 Miklukho-Maklaya St., Moscow, 117198, Russian Federation
Keywords
Dimerization; Donor-acceptor cyclopropanes; Indole; Lewis acids
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