Oxime Carbapalladacycle Covalently Anchored to High Surface Area Inorganic Supports or Polymers as Heterogeneous Green Catalysts for the Suzuki Reaction in Water
activity depending on the support were remarkable, the palladiumcomplex being more active for the reactions in water when supported on SiO2 or MCM-41. The catalysts were truly heterogeneous (no leached palladium) and when anchored on SiO2 were reused seven times without loosing activity. Palladiumcomplex anchored in SiO2 was also tested as Suzuki catalyst for a wide range of bromo-, chloro-, and even fluoroaromatics