[1]CurrentPatentAssignee:CELANESECORP-WO2010/129029,2010,A2Locationinpatent:Page/Pagecolumn47-48
[2]CurrentPatentAssignee:CELANESECORP-WO2010/129030,2010,A2Locationinpatent:Page/Pagecolumn77
[3]Reppeetal.[JustusLiebigsAnnalenderChemie,1956,vol.601,p.81,104]
[1]CurrentPatentAssignee:GOVERNMENTOFOMAN;OmanOilCompany(in:GovernmentofOman)-US2014/343310,2014,A1Locationinpatent:Paragraph0050
[2]Nakagawa,Hideto;Okimoto,Yoshio;Sakaguchi,Satoshi;Ishii,Yasutaka[TetrahedronLetters,2003,vol.44,#1,p.103-106]
[3]CurrentPatentAssignee:CELANESECORP-US2011/275852,2011,A1Locationinpatent:Page/Pagecolumn8-9