(19)

(11)

EP 1 874 906 A1

(12)

(43) Date of publication: 09.01.2008 Bulletin 2008/02 (21) Application number: 06745284.7 (22) Date of filing: 18.04.2006

(51) International Patent Classification (IPC):  C11C 3/12(2006.01) C07C 67/56(2006.01) C10G 3/00(2006.01) B01J 23/50(2006.01) (86) International application number: PCT/IT2006/000258 (87) International publication number: WO 2006/111997 (26.10.2006 Gazette 2006/43)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 21.04.2005 IT MI20050723 (71) Applicants: Consiglio Nazionale delle Ricerche - Istituto di Scienze e Technologie Molecolari 00185 Roma (IT) UNIVERSITA' DEGLI STUDI DI MILANO 20122 Milano (IT)	(72) Inventors: BONDIOLI, Paolo, Federico I-20133 Milano (IT) RAVASIO, Maria, Nicoletta I-20059 Vimercate (IT) ZACCHERIA, Federica I-20133 Milano (IT) (74) Representative: Long, Giorgio et al Jacobacci & Partners S.p.A. Via Senato, 8 20121 Milano 20121 Milano (IT)