Highly Substituted Furo[3,4‐ d ][1,2]oxazines: Gold‐Catalyzed Regiospecific and Diastereoselective 1,3‐Dipolar Cycloaddition of 2‐(1‐Alkynyl)‐2‐alken‐1‐ones with Nitrones | Zendy

Liu Feng | Zendy; Yu Yihua | Zendy; Zhang Junliang | Zendy

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Highly Substituted Furo[3,4‐ d ][1,2]oxazines: Gold‐Catalyzed Regiospecific and Diastereoselective 1,3‐Dipolar Cycloaddition of 2‐(1‐Alkynyl)‐2‐alken‐1‐ones with Nitrones

Author(s) -

Liu Feng,

Yu Yihua,

Zhang Junliang

Publication year - 2009

Publication title -

angewandte chemie

Language(s) - German

Resource type - Journals

eISSN - 1521-3757

pISSN - 0044-8249

DOI - 10.1002/ange.200901299

Subject(s) - cycloaddition , chemistry , schema (genetic algorithms) , catalysis , medicinal chemistry , combinatorial chemistry , stereochemistry , organic chemistry , computer science , information retrieval

Doppelter Ringschluss : Die Gold(I)‐katalysierte 1,3‐dipolare Cycloaddition von 2‐(1‐Alkinyl)‐2‐alken‐1‐onen mit Nitronen unter milden Bedingungen öffnet einen einfachen, regiospezifischen und stereoselektiven Zugang zu hoch substituierten Furo[3,4‐ d ][1,2]oxazinen (siehe Schema). Diese kondensierten Heterobicyclen lassen sich leicht in Furane oder 3,6‐Dihydro‐2 H ‐1,2‐oxazine umwandeln.

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