A. Goeppert, M. Czaun, J. Jones, G. K. Prakash, G. A. Olah-;-e et al., c) A. Demirbas, Energy Convers. Manag, vol.43, pp.125-130, 1993.

G. A. Olah, Angew. Chemie Int. Ed, vol.44, pp.2636-2639, 2005.

X. Dong, F. Li, N. Zhao, F. Xiao, J. Wang et al., Appl. Catal. B Environ, vol.191, pp.2153-2160, 2015.

Y. Tominaga, M. Sasaki, T. Kawai, M. Watanabe, ;. S. Saito et al., J. Chem. Soc. Chem. Commun, vol.629, pp.207-215, 1993.

F. J. Fernández-alvarez and L. A. Oro, ChemCatChem, vol.10, pp.4783-4796, 2018.

S. Bontemps, Coord. Chem. Rev, vol.308, pp.117-130, 2016.

C. Chauvier and T. Cantat, , vol.7, pp.2107-2115, 2017.

A. J. Miller, D. M. Heinekey, J. M. Mayer, and K. I. Goldberg, Angew. Chemie Int. Ed, vol.52, pp.3981-3984, 2013.

S. Savourey, G. Lefèvre, J. Berthet, P. Thuéry, C. Genre et al., Angew. Chem. Int. Ed, vol.53, pp.10466-10470, 2014.

M. C. Neary and G. Parkin, Chem. Sci, vol.6, pp.1859-1865, 2015.

K. Sordakis, A. Tsurusaki, M. Iguchi, H. Kawanami, Y. Himeda et al., , vol.19, pp.2371-2378, 2017.

, H2SO4 improves the kinetics of the reaction by protonation of FA and drives the equilibrium to the right via

T. Godou, C. Chauvier, P. Thuéry, and T. Cantat, Chem. Commun, vol.28, pp.11697-11700, 2017.

C. Chauvier, P. Thuéry, and T. Cantat, Angew. Chem. Int. Ed, vol.55, pp.14096-14100, 2016.

J. Koo, S. H. Kim, and S. H. Hong, Chem. Commun, vol.54, pp.4995-4998, 2018.

V. I. Bakhmutov, E. Bakhmutova, N. Belkova, C. Bianchini, L. M. Epstein et al., Can. J. Chem, vol.79, pp.479-489, 2001.

T. Stein, M. Meuresch, D. Limper, M. Schmitz, M. Hölscher et al., J. Am. Chem. Soc, vol.136, pp.13217-13225, 2014.

W. Kuriyama, T. Matsumoto, O. Ogata, Y. Ino, K. Aoki et al., Org. Process Res. Dev, vol.16, pp.166-171, 2012.

J. Kothandaraman, M. Czaun, A. Goeppert, R. Haiges, J. Jones et al., For ruthenium-based complexes analogous to 6 isolated in the context of hydrogenative or dehydrogenative studies, see a), ChemSusChem, vol.8, pp.1442-1451, 2015.

X. Nguyen, F. Trivelli, Y. Capet, A. Swesi, L. Favre-réguillon et al., ACS Catal, vol.8, pp.4719-4734, 2018.

A. J. Alberico, L. K. Lennox, H. Vogt, W. Jiao, H. Baumann et al., J. Am. Chem. Soc, vol.138, pp.14890-14904, 2016.

S. W. Kantor, J. Am. Chem. Soc, vol.75, pp.2712-2714, 1953.

H. Matsumoto, Y. Hoshino, J. Nakabayashi, T. Nakano, and Y. Nagai, Chem. Lett, vol.9, pp.1475-1478, 1980.

R. E. Deright, J. Am. Chem. Soc, vol.55, pp.4761-4764, 1933.

N. Duffaut, R. Calas, and J. Dunoguès, Bull. Soc. Chim. Fr, 1963.

S. N. Borisov, M. G. Voronkov, and E. Y. Lukevits, Organosilicon Deriv. Phosphorus Sulfur, pp.157-333, 1971.