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J. Gensch, M. N. Hopkinson, F. Glorius, and J. Wencel-delord, Yu in Catalytic Transformations via C-H Activation, vols 1 and 2, Science of Synthesis, Chem. Soc. Rev, 2016.

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). H. Hoydonckx, W. M. Van-rhijn, W. Van-rhijn, D. E. De-vos, P. A. Mariscal et al., Ullmann's Encyclopedia of Industrial Chemistry, The Chemistry and Technology of Furfural and its Many By-Products, vol.16, p.285, 2000.

A. A. Rosatella, S. P. Simeonov, R. F. Frade, C. A. Afonso, ;. E. Green-chem et al., 13, 754; b), Bioresour. Technol, vol.113, p.716, 1499.

K. Yan, G. Wu, T. Lafleur, and C. Jarvis, Renew. Sustain. Energy Rev, vol.38, 2014.

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S. Kakiuchi, ;. Murai, F. Nareddy, M. Jordan, M. Szostak et al., Acc. Chem. Res, vol.35, p.5721, 2002.

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, xy, x refers to the imine starting material and y refers to the aryl introduced, pp.4-14

, Use of other hydride acceptors (acetone, (E)-1,4-diphenylbut-2-en-1,4dione or (E)-chalcone), catalysts (RuH2(CO)(PPh3)3 or RhCl(PPh3)3) or boron partners (PhBPin, PhB(OH)2, PhBF3K) only gave very sluggish reactions or afforded complex mixtures

, In a few cases, minor traces (~5%) of imine hydrolysis occurred during chromatographic purification

, All the C3-arylated imines were isolated by silica gel purifications. The aldehydes were obtained pure after the extraction step, except for rare cases (see SI)

J. A. , Ca eza, P. arc a-lvarez, Chem. Soc. Rev, vol.40, p.5389, 2011.

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