Aldol- and Mannich-Type Reactions via in Situ Olefin Migration in Ionic Liquid

An aldol-type and a Mannich-type reaction via the cross-coupling of aldehydes and imines with allylic alcohols catalyzed by RuCl2(PPh3)3 was developed with ionic liquid as the solvent. The solvent/catalyst system could be reused for at least five times with no loss of reactivity.

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Veröffentlicht in:	Organic letters 2003-03, Vol.5 (5), p.657-660
Hauptverfasser:	Yang, Xiao-Fan, Wang, Mingwen, Varma, Rajender S, Li, Chao-Jun
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkenes - chemical synthesis Alkenes - chemistry Alkenes - metabolism Animals Biomimetic Materials - chemistry Bridged Bicyclo Compounds - chemical synthesis Bridged Bicyclo Compounds - metabolism Mollusca - chemistry Mollusca - metabolism Pyrones - chemical synthesis Pyrones - metabolism
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Beschreibung
Zusammenfassung:	An aldol-type and a Mannich-type reaction via the cross-coupling of aldehydes and imines with allylic alcohols catalyzed by RuCl2(PPh3)3 was developed with ionic liquid as the solvent. The solvent/catalyst system could be reused for at least five times with no loss of reactivity.
ISSN:	1523-7060 1523-7052
DOI:	10.1021/ol0273102