Clean and Heterogeneous Condensation of 1,2-Diamines with 1,2-Dicarbonyls Catalyzed by {Mo132} Giant Ball Nanocluster

Catalytic efficiency of Keplerate {Mo 132 } nanoball in the condensation of 1,2-diketones and 1,2-diamines in ethanol under heterogeneous conditions is exploited. Quinoxaline and bipyrazine derivatives were produced safely in high yields and isolated easily from the reaction mixture by filtration. T...

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Bibliographic Details
Published in:	Journal of cluster science Vol. 26; no. 5; pp. 1439 - 1450
Main Authors:	Rezaeifard, Abdolreza, Jafarpour, Maasoumeh, Haddad, Reza, Tavallaei, Hasan, Hakimi, Mohammad
Format:	Journal Article
Language:	English
Published:	New York Springer US 01-09-2015 Springer Nature B.V
Subjects:	Brief Communication Catalysis Chemistry Chemistry and Materials Science Chromatography Cleaning Clusters Condensing Conversion Derivatives Diamines Diketones Ethanol Ethyl alcohol Filtration Inorganic Chemistry Investigations Nanochemistry Nanoclusters Nanostructure Physical Chemistry Quinoxalines Solvents Green condensation Polyoxomolybdate Heterogeneous catalysis Keplerate
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Summary:	Catalytic efficiency of Keplerate {Mo 132 } nanoball in the condensation of 1,2-diketones and 1,2-diamines in ethanol under heterogeneous conditions is exploited. Quinoxaline and bipyrazine derivatives were produced safely in high yields and isolated easily from the reaction mixture by filtration. The recovery of the nanocatalyst was easy and efficient and its structure and activity preserved after recovering. Graphical Abstract
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	1040-7278 1572-8862
DOI:	10.1007/s10876-015-0876-8