Heterocyclization and Spirocyclization Processes Based on Domino Reactions of N‐Tosylhydrazones and Boronic Acids Involving Intramolecular Allylborylations of Nitriles

Polycyclic molecules featuring all‐carbon quaternary bridgehead centers were synthesized through domino cyclizations between N‐tosylhydrazones and boronic acids. Variations of the general cascade have been applied for the preparation of 3‐quinuclidinones and related alkaloid‐like scaffolds through t...

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Veröffentlicht in:	Chemistry : a European journal 2018-10, Vol.24 (55), p.14836-14843
Hauptverfasser:	Plaza, Manuel, Parisotto, Stefano, Valdés, Carlos
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids boronic acids Carbon Cascade chemical reactions Chemical synthesis Chemistry Cyanides diazo compounds domino reactions N-tosylhydrazones Nitriles spiro compounds Stereoselectivity
Online-Zugang:	Volltext
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