(19)

(11)

EP 3 074 370 A1

(12)

(43) Date of publication: 05.10.2016 Bulletin 2016/40 (21) Application number: 14815999.9 (22) Date of filing: 21.11.2014

(51) International Patent Classification (IPC):  C07C 2/28(2006.01) C10G 50/00(2006.01) C07C 11/02(2006.01) (86) International application number: PCT/US2014/066736 (87) International publication number: WO 2015/080951 (04.06.2015 Gazette 2015/22)

(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 Designated Extension States: BA ME (30) Priority: 27.11.2013 US 201314092601 (71) Applicant: Saudi Arabian Oil Company Dhahran 31311 (SA)	(72) Inventors: SUN, Miao Dhahran 31311 (SA) XU, Wei Dhahran 31311 (SA) (74) Representative: Studio Torta S.p.A.  Via Viotti, 9 10121 Torino 10121 Torino (IT)