PROCESS FOR PREPARING ISOCYANATES

A process for preparing isocyanates comprising contacting carbon dioxide and a primary amine in the presence of an aprotic organic solvent and a base selected from the group consisting of a phosphazene compound, an organic, nitrogenous base and mixtures thereof wherein the organic, nitrogenous base...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MCGHEE, WILLIAM DENNIS, RUETTIMANN, KENNETH WALTER, SOLODAR, ARTHUR JOHN, WALDMAN, THOMAS EDWARD, PASTER, MARK DANA, RILEY, DENNIS PATRICK
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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