EP 1150938 A1 20011107 - OXIDATION OF HYDROCARBONS TO ACIDS IN THE PRESENCE OF FLUORO COMPOUNDS
Title (en)
OXIDATION OF HYDROCARBONS TO ACIDS IN THE PRESENCE OF FLUORO COMPOUNDS
Title (de)
OXIDATION VON KOHLENWASSERSTOFFEN IN GEGENWART VON FLUORVERBINDUNGEN
Title (fr)
OXYDATION D'HYDROCARBURES EN PRESENCE DE COMPOSES FLUORES POUR FORMER DES ACIDES
Publication
Application
Priority
- US 0003109 W 20000204
- US 11865299 P 19990204
Abstract (en)
[origin: WO0046172A1] This invention relates to methods of oxidizing hydrocarbons, such as cyclohexane, o-xylene, m-xylene, and p-xylene, to form a respective acid, such as adipic acid, phthalic acid, isophthalic acid, and terephthalic acid, for example, by introducing into the reaction mixture small critical amounts of fluorocompounds. Preferable fluorocompounds are perfluoroacids, such as for example perfluoroacetic acid, perfluorobutyric acid, and perfluorooctanoic acid. By introducing the critical amounts of the fluorocompounds, the reactivity increases without sacrificing yield and/or selectivity.
IPC 1-7
IPC 8 full level
C07C 51/215 (2006.01); C07B 61/00 (2006.01); C07C 51/31 (2006.01); C07C 55/14 (2006.01)
CPC (source: EP KR)
C07C 51/31 (2013.01 - KR); C07C 51/313 (2013.01 - EP)
C-Set (source: EP)
Citation (search report)
See references of WO 0046172A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0046172 A1 20000810; AU 3697400 A 20000825; BR 0008034 A 20011106; CA 2361709 A1 20000810; CN 1339021 A 20020306; EP 1150938 A1 20011107; JP 2002536350 A 20021029; KR 20010101783 A 20011114; MX PA01007874 A 20020424
DOCDB simple family (application)
US 0003109 W 20000204; AU 3697400 A 20000204; BR 0008034 A 20000204; CA 2361709 A 20000204; CN 00803252 A 20000204; EP 00915753 A 20000204; JP 2000597245 A 20000204; KR 20017009904 A 20010804; MX PA01007874 A 20000204