Preparation of alpha, beta-acetylenic ketones by catalytic heterogeneous oxidation of alkynes.
Covalent grafting of iron phthalocyanines onto silica affords active catalysts for selective oxidation of alkynes and propargylic alcohols to alpha, beta-acetylenic ketones, highly valuable precursors in the preparation of fine chemicals.
Institut de Recherches sur la Catalyse, CNRS, 2, avenue A. Einstein, 69626 Villeurbanne, France.
Céline
C
Pérollier
Alexander B
AB
Sorokin