A procedure is developed to use vinyl and polyenyl silanes in highly regio- and stereoselective Pd-catalyzed cross-coupling reactions with arenediazonium tetrafluoroborates. The possibility of employing the unsaturated silanes in sequential cross-coupling reactions with bromoarene diazonium salts demonstrates the synthetic potential of these versatile substrates.
A novel regio- and stereoselective formal cross-coupling reaction of unsaturated silanes with arenediazonium tetrafluoroborates
BABUDRI, Francesco;FARINOLA, Gianluca Maria;
2000-01-01
Abstract
A procedure is developed to use vinyl and polyenyl silanes in highly regio- and stereoselective Pd-catalyzed cross-coupling reactions with arenediazonium tetrafluoroborates. The possibility of employing the unsaturated silanes in sequential cross-coupling reactions with bromoarene diazonium salts demonstrates the synthetic potential of these versatile substrates.File in questo prodotto:
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