Set of catalytic microporous germanates consists of hydrothermal synthesis products for cyclopropanation of olefins

The set of catalytic microporous germanates comprises the products of hydrothermal synthesis of a mixture of GO2, Cu(NO3)2.H2O or Ag(NO3), ammonia, water and ethylene glycol (molar ratio 1:0.1:2:2:0.1). Propylamine and pyridine (0.3:1) are added when the copper compound is used. EMBODIMENT - The tef...

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Hauptverfasser: CASCALES SEDANO M. CONCEPCION, MONGE BRAVO M. ANGELES, IGLESIAS HERNANDEZ M. MARTA, GUTIERREZ PUEBLA ENRIQUE, RUIZ VALERO CARIDAD
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Sprache:eng ; spa
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Zusammenfassung:The set of catalytic microporous germanates comprises the products of hydrothermal synthesis of a mixture of GO2, Cu(NO3)2.H2O or Ag(NO3), ammonia, water and ethylene glycol (molar ratio 1:0.1:2:2:0.1). Propylamine and pyridine (0.3:1) are added when the copper compound is used. EMBODIMENT - The teflon-coated reactor facilitates catalytic cyclopropanation of olefins with ethyl diazo acetate. The set of catalytic microporous germanates comprises the products of hydrothermal synthesis of a mixture of GO2, Cu(NO3)2.H2O or Ag(NO3), ammonia, water and ethylene glycol (molar ratio 1:0.1:2:2:0.1). Propylamine and pyridine (0.3:1) are added when the copper compound is used. EMBODIMENT - The teflon-coated reactor facilitates catalytic cyclopropanation of olefins with ethyl diazo acetate. (Machine-translation by Google Translate, not legally binding) Materiales microporoso germanatos, como catalizadores. Compuestos que cristalizan en el sistema ortorrómbico. Se han obtenido por síntesis hidrotermal en un reactor revestido de teflón por reacción de una mezcla de GeO2, Cu(NO3)2.H2O o Ag(NO3), amoniaco, agua y etilenglicol, en relación molar 1:0.1:2:2:0.1, con adición de propilamina y piridina 0.3:1, para el compuesto de Cu. Estos compuestos son catalizadores para la ciclopropanación de olefinas con etil diazoacetato.