Synthesis of 2-aryl-1,1-Bis(Silyl)Alkenes-Containing Tetrasubstituted Imidazoles Catalysed by M–Cu/ZSM-5 (M: Cr, Mn, Co, Ni, V, Zn and Fe) Zeolites-Supported Bimetallic Nanostructures

Autor:	Kazem D. Safa, Aynaz Feyzi, Parvaneh Nakhostin Panahi, Maryam Allahvirdinesbat, Leila Sarchami
Rok vydání:	2014
Předmět:	chemistry.chemical_compound Silylation Chemistry Aryl Polymer chemistry Bimetallic nanostructures General Chemistry ZSM-5 Bimetallic strip Catalysis
Zdroj:	Journal of Chemical Research. 38:571-576
ISSN:	2047-6507 1747-5198
Popis:	The one-pot synthesis of tetrasubstituted imidazoles by using a series of M-Cu/ZSM-5 (M: Cr, Mn, Co, Ni, V, Zn and Fe) zeolites-supported bimetallic catalysts was studied. Fe-Cu/ZSM-5 bimetallic oxide catalyst had the highest activity in improving the efficiency of the heterogeneous cyclo-condensation reaction. Some imidazole derivatives terminated by vinylbis(silanes) have been synthesised using (Me3Si)3CLi through the Peterson olefination reaction.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c374c125f0918a86e7270f3a31f37548 https://doi.org/10.3184/174751914x14109443490507 Zobrazit plný text záznamu Plný text ve formátu PDF