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- Highly efficient and reusable CNT supported iron(II) catalyst for microwave assisted alcohol oxidationPublication . Martins, Luisa; Ribeiro, A. P. C.; Carabineiro, S. A. C.; Figueiredo, J. L.; Pombeiro, ArmandoThe highly efficient eco-friendly synthesis of ketones (yields over 99%) from secondary alcohols is achieved by combination of [FeCl2{eta(3)-HC(pz)(3)}] (pz = pyrazol-1-yl) supported on functionalized multi-walled carbon nanotubes and microwave irradiation, in a solvent-free medium. The carbon homoscorpionate iron(II) complex is the first one of this class to be used as catalyst for the oxidation of alcohols.
- Carbon dioxide-to-methanol single-pot conversion using a C-scorpionate iron(II) catalystPublication . Ribeiro, A. P. C.; Martins, Luisa; Pombeiro, ArmandoThe highly efficient eco-friendly synthesis of methanol (44% yield, TONs up to 2.3 x 10(3)) directly from carbon dioxide is achieved by using H-2 and the iron(II) scorpionate catalyst [FeCl2{kappa(3)- HC(pz)(3)}] (pz = pyrazol-1-yl) in a solvent- or amine-free mild new protocol.