PROCESSO PARA ISOLAMENTO DE INTERMEDIARIOS DE CARBACEFEM

A process for isolating a beta -lactam compound with about 100% enantiomeric purity, of the formula where R1 is CH3, t-C4H9, C6H5CH2O, C6H5, C6H5OCH2 or C6H5CH2; from a haloalkane solvent, comprising diluting the solution with methyl t-butyl ether or methanol to precipitate the product. The products...

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Bibliographische Detailangaben

Hauptverfasser:	CHRISTOPHER WILIAM DOECKE, WAYNE E. BARTH, JEFFREY NEAL LEVY, MICHAEL ALEXANDER STASZAK
Format:	Patent
Sprache:	por
Schlagworte:	APPARATUS THEREFOR CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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