title: Aerobic oxidation of alcohols and the synthesis of benzoxazoles catalyzed by a cuprocupric coordination polymer (Cu(+)-CP) assisted by TEMPO.
abstract: A Cu(+)-CP based on the tetranuclear unit {[(HSQPA)2Cu4(bipy)4]·2H2O}n·2nH2O has been constructed through Cu(2+) salt, 2-(sulfonylquinlium-8-yloxy)phthalic acid (H3SQPA), and 4,4'-bipyridine (bipy). This Cu(+)-CP combined with 2,2,6,6-tetramethylpiperidine-1-oxyl as the cocatalyst is an effective catalyst for aerobic oxidation of alcohols and the synthesis of benzoxazoles and can be recycled at least four times without losing its catalytic activity.
authors.affiliation: College of Chemistry and Chemical Engineering, Luoyang Normal University , Luoyang 471022, China.
authors.forename: Xun
authors.initials: X
authors.lastname: Feng
authors.forename: Chen
authors.initials: C
authors.lastname: Xu
authors.forename: Zhi-Qiang
authors.initials: ZQ
authors.lastname: Wang
authors.forename: Si-Fu
authors.initials: SF
authors.lastname: Tang
authors.forename: Wei-Jun
authors.initials: WJ
authors.lastname: Fu
authors.forename: Bao-Ming
authors.initials: BM
authors.lastname: Ji
authors.forename: Li-Ya
authors.initials: LY
authors.lastname: Wang
mesh_terms: D000438:Alcohols / Q000737:chemistry*; D001583:Benzoxazoles / Q000138:chemical synthesis* / Q000737:chemistry; D002384:Catalysis; D003300:Copper / Q000737:chemistry*; D003497:Cyclic N-Oxides / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D010084:Oxidation-Reduction; D011108:Polymers / Q000737:chemistry*
chemical_list: D000438:Alcohols; D001583:Benzoxazoles; D003497:Cyclic N-Oxides; D009942:Organometallic Compounds; D011108:Polymers; D003300:Copper; C003959:TEMPO