Role of the gem-Difluoro Moiety in the Tandem Ring-Closing Metathesis−Olefin Isomerization:  Regioselective Preparation of Unsaturated Lactams

Careful selection of the metathesis catalyst, solvent, and reaction conditions allows for the efficient and regioselective synthesis of isomeric fluorinated and nonfluorinated lactam derivatives II and III from precursor amides I through a ring-closing metathesis (RCM) reaction or a tandem RCM-isome...

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Veröffentlicht in:	Journal of organic chemistry 2006-03, Vol.71 (7), p.2706-2714
Hauptverfasser:	FUSTERO, Santos, SáNCHEZ-ROSELLó, María, JIMéNEZ, Diego, SANZ-CERVERA, Juan F., DEL POZO, Carlos, ACEñA, José Luis
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Catalysts: preparations and properties Chemistry Exact sciences and technology General and physical chemistry Heterocyclic compounds Heterocyclic compounds with only one n hetero atom and condensed derivatives Organic chemistry Preparations and properties Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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