Reduction of various organic carbonates to methanol and alcohols can be achieved in the presence of a molecularly-defined homogeneous cobalt catalyst. Specifically, the use of Co(BF4)2 in combination with either commercial or tailor-made tridentate phosphine ligands allows for additive-free hydrogenations of carbonates. Optimal results are obtained at relatively mild conditions (120 °C, 50 bar hydrogen pressure) in the presence of xylyl-Triphos L4.
Additive-free cobalt-catalysed hydrogenation of carbonates to methanol and alcohols / F. Ferretti, K. Scharnagl Florian, A. Dall'Anese, R. Jackstell, S. Dastgir, M. Beller. - In: CATALYSIS SCIENCE & TECHNOLOGY. - ISSN 2044-4753. - 9:13(2019 Jul 07), pp. 3548-3553. [10.1039/c9cy00951e]
Additive-free cobalt-catalysed hydrogenation of carbonates to methanol and alcohols
F. FerrettiPrimo
;
2019
Abstract
Reduction of various organic carbonates to methanol and alcohols can be achieved in the presence of a molecularly-defined homogeneous cobalt catalyst. Specifically, the use of Co(BF4)2 in combination with either commercial or tailor-made tridentate phosphine ligands allows for additive-free hydrogenations of carbonates. Optimal results are obtained at relatively mild conditions (120 °C, 50 bar hydrogen pressure) in the presence of xylyl-Triphos L4.
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