z-logo
Premium
Photo‐Cross‐Coupling Reaction of Electron‐Rich Aryl Chlorides and Aryl Esters with Alkynes: A Metal‐Free Alkynylation
Author(s) -
Protti Stefano,
Fagi Maurizio,
Albini Angelo
Publication year - 2005
Publication title -
angewandte chemie
Language(s) - German
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.200501541
Subject(s) - alkynylation , aryl , sonogashira coupling , chemistry , metal , palladium , combinatorial chemistry , organic chemistry , catalysis , alkyl
Die Photoheterolyse von Arylhalogeniden mit elektronenschiebenden Substituenten (EDGs) oder von Arylestern in 2,2,2‐Trifluorethanol (TFE) liefert Phenylkationen, die an Alkine addieren können (siehe Schema, Tf=Trifluormethansulfonyl). Diese Reaktion bietet eine metallfreie Alternative zur (Sila)‐Sonogashira‐Reaktion.

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