Copper-catalyzed synthesis of alkynylphosphine derivatives: unprecedented use of nucleophilic phosphorus compounds.
A new and smooth approach towards alkynylphosphine derivatives is described. It relies on the unprecedented catalytic coupling of secondary phosphine boranes with alkynyl bromides using the CuI/1,10-phenanthroline couple.
Laboratoire de Chimie Moléculaire et Thio-organique, UMR CNRS 6507, INC3M, FR 3038, ENSICAEN & Université de Caen, 6 boulevard du Maréchal Juin, 14050 Caen, France.
Elise
E
Bernoud
Carole
C
Alayrac
Olivier
O
Delacroix
Annie-Claude
AC
Gaumont