Microwaves Make Hydroformylation a Rapid and Easy Process Elena Petricci, André Mann, ‡ Angèle Schoenfelder, ‡ Andrea Rota # and Maurizio Taddei* Dipartimento Farmaco Chimico Tecnologico, Università degli Studi di Siena, Via A. Moro, 53100 Siena, Italy. CEM Italia srl, Via dell Artigianato, 6/8 24055 Cologno al Serio (BG), Italy Laboratoire de Pharmacochimie de la Communication Cellulaire,CNRS-UMR7175, 74, rue du Rhin, BP 60024, F-67401 Illkirch, France taddei.m@unisi.it Supplementary Material. General experimental procedure pag 2 Microwave plot pag 3 Characterisation of 2 pag 4 Characterisation of 4a pag 5 Characterisation of 6a pag 6 Characterisation of 8 pag 7 Characterisation of 10 pag 8 Characterisation of 12 pag 9 Characterisation of 14 pag 10 Characterisation of 16 pag12 Characterisation of 19 pag 13 Characterisation of 22 pag 15 Characterisation of 25 pag 17 Characterisation of 26 pag 19 1 H NMR spectrum of the mixture of 24 and 27 pag 21 Characterisation of 20 pag 22