Encapsulated Cobalt-Porphyrin as a Catalyst for Size-Selective Radical-type Cyclopropanation Reactions

A cobalt–porphyrin catalyst encapsulated in a cubic M8L6 cage allows cyclopropanation reactions in aqueous media. The caged‐catalyst shows enhanced activities in acetone/water as compared to pure acetone. Interestingly, the M8L6 encapsulated catalyst reveals size‐selectivity. Smaller substrates more...

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Vydané v:	Chemistry : a European journal Ročník 20; číslo 17; s. 4880 - 4884
Hlavní autori:	Otte, Matthias, Kuijpers, Petrus F., Troeppner, Oliver, Ivanović-Burmazović, Ivana, Reek, Joost N. H., de Bruin, Bas
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Weinheim WILEY-VCH Verlag 22.04.2014 WILEY‐VCH Verlag Wiley Wiley Subscription Services, Inc
Predmet:	Acetone Cage Catalysis Catalysts Chemistry Chemistry, Multidisciplinary Cobalt Cobalt - administration & dosage Cobalt - chemistry cyclopropanation Cyclopropanes - administration & dosage Cyclopropanes - chemistry Encapsulation Handles homogeneous catalysis Iron Compounds - chemistry Media Models, Molecular molecular flasks Physical Sciences Porosity porphyrins Porphyrins - chemistry radical chemistry Reagents Science & Technology Sodium salts ALKENES CAGE cyclopropanation homogeneous catalysis LIGANDS cobalt CARBENE RADICALS porphyrins radical chemistry molecular flasks WATER
ISSN:	0947-6539, 1521-3765, 1521-3765
On-line prístup:	Získať plný text
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