z-logo
Premium
Palladium‐ and Ruthenium‐Catalyzed Cycloisomerization of Enynamides and Enynhydrazides: A Rapid Approach to Diverse Azacyclic Frameworks
Author(s) -
Walker P. Ross,
Campbell Craig D.,
Suleman Abid,
Carr Greg,
Anderson Edward A.
Publication year - 2013
Publication title -
angewandte chemie
Language(s) - German
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201304186
Subject(s) - cycloisomerization , ruthenium , palladium , catalysis , chemistry , medicinal chemistry , stereochemistry , combinatorial chemistry , organic chemistry
Unter milden Bedingungen überführt die Titelreaktion Eninamide hoch stereoselektiv und in hohen Ausbeuten in Stickstoffheterocyclen. Entsprechende Transformationen mit Eninhydraziden eröffnen neue Routen zu Pyrazol‐ und Indazolgerüsten. Boc= tert ‐Butoxycarbonyl, EWG=elektronenziehende Gruppe, Ns=4‐Nitrobenzolsulfonyl, Ts=4‐Toluolsulfonyl.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here
Accelerating Research

Address

John Eccles House
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom