Synthesis of oxa-bicyclic ring systems via a tandem Rh(II) catalyzed cyclization-cycloaddition sequence

Autor:	Jamal M. Kassir, M. David Weingarten, Mark A. Semones, Albert Padwa
Rok vydání:	1993
Předmět:	Annulation Cascade reaction Bicyclic molecule Tandem Stereochemistry Chemistry Organic Chemistry Drug Discovery Sequence (biology) Ring (chemistry) Biochemistry Cycloaddition Catalysis
Zdroj:	Tetrahedron Letters. 34:7853-7856
ISSN:	0040-4039
DOI:	10.1016/s0040-4039(00)61493-4
Popis:	A new annulation sequence leading to oxabicyclic ring systems is effected by treating o-alkynyl substituted α-diazoacetophenones containing tethered carbonyl groups with Rh(II) carboxylates in the presence of CC π-bonds.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::004aa8472d468da62828aa4e5b41d810 https://doi.org/10.1016/s0040-4039(00)61493-4 Zobrazit plný text záznamu