VERFAHREN ZUR HERSTELLUNG VON 5H, 9bH-2a, 4a,7,9a-OCTAHYDRO-TETRAAZACYCLOOCTA[cd]PENTALEN

VERFAHREN ZUR HERSTELLUNG VON 5H, 9bH-2a, 4a,7,9a-OCTAHYDRO-TETRAAZACYCLOOCTA[cd]PENTALEN

A process for the preparation of 5H,9bH-2a,4a,7, 9a-octahydrotetraazacycloocta[cd]pentalene of formula (I) which comprises the reaction of 1,4,7,10-tetraazacyclododecane with triethyl orthoformate in the absence of solvent and in the presence of an acid catalyst.

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Hauptverfasser: VISCARDI, CARLO FELICE, AUSONIO, MARINA, GAGNA, MASSIMO, SECCHI, CARLO
Format: Patent
Sprache:ger
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CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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creator VISCARDI, CARLO FELICE
AUSONIO, MARINA
GAGNA, MASSIMO
SECCHI, CARLO
description A process for the preparation of 5H,9bH-2a,4a,7, 9a-octahydrotetraazacycloocta[cd]pentalene of formula (I) which comprises the reaction of 1,4,7,10-tetraazacyclododecane with triethyl orthoformate in the absence of solvent and in the presence of an acid catalyst.
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subjects CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
title VERFAHREN ZUR HERSTELLUNG VON 5H, 9bH-2a, 4a,7,9a-OCTAHYDRO-TETRAAZACYCLOOCTA[cd]PENTALEN
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