Acetic Acid → Terephthalic Acid

HRID 9754

반응식

HRID 9754 반응식
ON1C(=O)N(O)C(=O)N(O)[C:3]1=[O:12].[C:13]([OH:16])(=[O:15])[CH3:14].[O:17]=O.[CH3:19][C:20]1C=C[C:23](C)=[CH:24][CH:25]=1>C([O-])(=O)C.[Co+2].C([O-])(=O)C.C([O-])(=O)C.[Mn+2].C([O-])(=O)C>[C:3]([OH:12])(=[O:17])[C:25]1[CH:24]=[CH:23][C:14]([C:13]([OH:16])=[O:15])=[CH:19][CH:20]=1

참가 물질

7

반응물 4

HCID 176Acetic AcidHCID 977OxygenHCID 7809P-Xylene2회HCID 104197231,3,5-Trihydroxy-1,3,5-triazinane-2,4,6-trione

생성물 1

HCID 7489Terephthalic Acid수율 95%

시약·촉매·용매 2

HCID 6277Cobalt diacetate촉매HCID 12525Manganous Acetate촉매

실험 절차

A mixture of 0.212 g of p-xylene, 0.018 g of hexahydro-1,3,5-trihydroxy-1,3,5-triazine-2,4,6-trione (5% by mole relative to p-xylene), 5 g of acetic acid, 0.003 g of cobalt(II) acetate.4H2O and 0.003 g of manganese(II) acetate.4H2O was stirred at 100° C. in an atmosphere of oxygene gas (1 atm=0.1 MPa) for 14 hours. The resulting product in the reaction mixture was analyzed by high performance liquid chromatography and was found to yield terephthalic acid in 95% yield at 100% conversion of p-xylene.

출처 및 근거

ORD 기록
ord-29c4d4a941814f3893092bbee75bd8b4
출처 데이터셋
uspto-grants-2006_08
특허 번호
US07091342B2

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