Title of article :
Low-Coordinated Diphosphinidenecyclobutene Ligands: A New Entry for Stille Cross-Coupling of Aryl Bromides
Author/Authors :
Ozawa، Fumiyuki نويسنده , , Yoshifuji، Masaaki نويسنده , , Toyota، Kozo نويسنده , , Gajare، Anil S. نويسنده , , Jensen، Rader S. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
A sterically protected diphosphinidenecyclobutene/palladium system has been used to mediate the catalytic cross-coupling of aryl bromides with organostannanes. An air- and moisture-stable diphosphinidenecyclobutene ligand proved the efficiency and generality of this class of ligand for cross-coupling reactions.
Keywords :
aryl bromides , Stille cross-coupling , Palladium , diphosphinidenecyclobutene
