(19)

(11)

EP 2 552 867 A2

(12)

(88) Date of publication A3: 19.04.2012 (43) Date of publication: 06.02.2013 Bulletin 2013/06 (21) Application number: 11763302.4 (22) Date of filing: 29.03.2011

(51) International Patent Classification (IPC):  C07C 2/66(2006.01) C07C 7/04(2006.01) C10G 11/18(2006.01) C07C 15/00(2006.01) C07C 7/12(2006.01) (86) International application number: PCT/US2011/030266 (87) International publication number: WO 2011/123413 (06.10.2011 Gazette 2011/40)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 31.03.2010 US 751658 31.03.2010 US 751623 (71) Applicant: UOP LLC Des Plaines, Illinois 60017-5017 (US)	(72) Inventors: DA SILVA FERREIRA ALVES, Joao Jorge Des Plaines, Illinois 60017-5017 (US) REKOSKE, James E. Des Plaines, Illinois 60017-5017 (US) NICHOLAS, Christopher P. Des Plaines, Illinois 60017-5017 (US) (74) Representative: Hayes, Adrian Chetwynd et al Boult Wade Tennant Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)