MD4233C1 - Catalyst for the synthesis of 2-pyrrol-3-iloxindole derivatives - Google Patents

Catalyst for the synthesis of 2-pyrrol-3-iloxindole derivatives

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Publication number
MD4233C1
MD4233C1 MDA20120024A MD20120024A MD4233C1 MD 4233 C1 MD4233 C1 MD 4233C1 MD A20120024 A MDA20120024 A MD A20120024A MD 20120024 A MD20120024 A MD 20120024A MD 4233 C1 MD4233 C1 MD 4233C1
Authority
MD
Moldova
Prior art keywords
iloxindole
pyrrol
synthesis
derivatives
catalyst
Prior art date
Application number
MDA20120024A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD4233B1 (en
Inventor
Флюр МАКАЕВ
Еужения СТЫНГАЧ
Олег РАДУЛ
Виорика ШАРГАРОВСКИ
Сергей ПОГРЕБНОЙ
Наталия СУКМАН
Original Assignee
Институт Химии Академии Наук Молдовы
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт Химии Академии Наук Молдовы filed Critical Институт Химии Академии Наук Молдовы
Priority to MDA20120024A priority Critical patent/MD4233C1/en
Publication of MD4233B1 publication Critical patent/MD4233B1/en
Publication of MD4233C1 publication Critical patent/MD4233C1/en

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  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

The invention relates to organic chemistry, namely to a catalyst for the synthesis of 2-pyrrol-3-iloxindole derivatives.According to the invention, application of the ionic liquid 1,3-di-(2-cyanoethyl)-1H-imidazol-3-ium tetrafluoroborate is claimed of formula:as a catalyst for the synthesis of 2-pyrrol-3-iloxindole derivatives.
MDA20120024A 2012-03-02 2012-03-02 Catalyst for the synthesis of 2-pyrrol-3-iloxindole derivatives MD4233C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20120024A MD4233C1 (en) 2012-03-02 2012-03-02 Catalyst for the synthesis of 2-pyrrol-3-iloxindole derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20120024A MD4233C1 (en) 2012-03-02 2012-03-02 Catalyst for the synthesis of 2-pyrrol-3-iloxindole derivatives

Publications (2)

Publication Number Publication Date
MD4233B1 MD4233B1 (en) 2013-06-30
MD4233C1 true MD4233C1 (en) 2014-01-31

Family

ID=48749684

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20120024A MD4233C1 (en) 2012-03-02 2012-03-02 Catalyst for the synthesis of 2-pyrrol-3-iloxindole derivatives

Country Status (1)

Country Link
MD (1) MD4233C1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030050512A1 (en) * 2001-06-26 2003-03-13 Mehnert Christian Peter Process for conducting aldol condensation reactions in ionic liquid media
WO2005019185A1 (en) * 2003-08-26 2005-03-03 Ecole Polytechnique Federale De Lausanne (Epfl) Ionic liquids based on imidazolium salts incorporating a nitrile functionality
US20050101786A1 (en) * 2002-07-18 2005-05-12 Steven Dell N-alkylation of indole derivatives
WO2007112238A2 (en) * 2006-03-24 2007-10-04 Chevron U.S.A. Inc. Alkylation process using an alkyl halide promoted ionic liquid catalyst
CN101508669A (en) * 2009-03-26 2009-08-19 浙江工业大学 Green synthesis of indole compounds
CN101791574A (en) * 2010-03-24 2010-08-04 淮北煤炭师范学院 Catalyst loaded with chiral imidazolium and preparation method thereof
MD4062B1 (en) * 2010-01-16 2010-08-31 Institutul De Chimie Al Academiei De Stiinte A Moldovei   Catalytic composition for the Morita-Baylis-Hillman reaction

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030050512A1 (en) * 2001-06-26 2003-03-13 Mehnert Christian Peter Process for conducting aldol condensation reactions in ionic liquid media
US20050101786A1 (en) * 2002-07-18 2005-05-12 Steven Dell N-alkylation of indole derivatives
WO2005019185A1 (en) * 2003-08-26 2005-03-03 Ecole Polytechnique Federale De Lausanne (Epfl) Ionic liquids based on imidazolium salts incorporating a nitrile functionality
WO2007112238A2 (en) * 2006-03-24 2007-10-04 Chevron U.S.A. Inc. Alkylation process using an alkyl halide promoted ionic liquid catalyst
CN101508669A (en) * 2009-03-26 2009-08-19 浙江工业大学 Green synthesis of indole compounds
MD4062B1 (en) * 2010-01-16 2010-08-31 Institutul De Chimie Al Academiei De Stiinte A Moldovei   Catalytic composition for the Morita-Baylis-Hillman reaction
CN101791574A (en) * 2010-03-24 2010-08-04 淮北煤炭师范学院 Catalyst loaded with chiral imidazolium and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Gnanamani Shanthi, Paramasivan T. Perumal. InCl3-catalyzed efficient one-pot synthesis of 2-pyrrolo-3-yloxindoles. Tetrahedron Letters, 2009, 50, p. 3959-3962 *

Also Published As

Publication number Publication date
MD4233B1 (en) 2013-06-30

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FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees