SU418467A1 - - Google Patents

Info

Publication number

SU418467A1

SU418467A1 SU1738124A SU1738124A SU418467A1 SU 418467 A1 SU418467 A1 SU 418467A1 SU 1738124 A SU1738124 A SU 1738124A SU 1738124 A SU1738124 A SU 1738124A SU 418467 A1 SU418467 A1 SU 418467A1

Authority

SU

USSR - Soviet Union

Prior art keywords

acetic acid

solution

acid

manganese dioxide

oxygen

Prior art date

1972-01-10

Links

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• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 18
• NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 8
• 229920000642 polymer Polymers 0.000 description 5
• 239000000243 solution Substances 0.000 description 5
• 239000002253 acid Substances 0.000 description 4
• UITKHKNFVCYWNG-UHFFFAOYSA-N 4-(3,4-dicarboxybenzoyl)phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1C(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 UITKHKNFVCYWNG-UHFFFAOYSA-N 0.000 description 3
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
• 229910052760 oxygen Inorganic materials 0.000 description 3
• 239000001301 oxygen Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 239000007864 aqueous solution Substances 0.000 description 2
• 239000003054 catalyst Substances 0.000 description 2
• 238000004140 cleaning Methods 0.000 description 2
• 239000007791 liquid phase Substances 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 230000003647 oxidation Effects 0.000 description 2
• 238000007254 oxidation reaction Methods 0.000 description 2
• 238000000746 purification Methods 0.000 description 2
• XKQBEHMIZQGWEC-UHFFFAOYSA-N 3-(6-aminopyridin-1-ium-2-yl)propanoate Chemical compound NC1=CC=CC(CCC(O)=O)=N1 XKQBEHMIZQGWEC-UHFFFAOYSA-N 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• -1 aldehyde acids Chemical class 0.000 description 1
• RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
• 239000012965 benzophenone Substances 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 230000003197 catalytic effect Effects 0.000 description 1
• 150000001768 cations Chemical class 0.000 description 1
• 229910017052 cobalt Inorganic materials 0.000 description 1
• 239000010941 cobalt Substances 0.000 description 1
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
• 229910001429 cobalt ion Inorganic materials 0.000 description 1
• XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
• 238000004090 dissolution Methods 0.000 description 1
• 239000012153 distilled water Substances 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 150000001261 hydroxy acids Chemical class 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• JHNMPYMTHAMTJM-UHFFFAOYSA-N phenyl-(2,3,4,5-tetramethylphenyl)methanone Chemical compound CC1=C(C)C(C)=CC(C(=O)C=2C=CC=CC=2)=C1C JHNMPYMTHAMTJM-UHFFFAOYSA-N 0.000 description 1
• 239000012264 purified product Substances 0.000 description 1
• 239000011541 reaction mixture Substances 0.000 description 1
• 238000001953 recrystallisation Methods 0.000 description 1
• 239000007858 starting material Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000003786 synthesis reaction Methods 0.000 description 1
• 150000000000 tetracarboxylic acids Chemical class 0.000 description 1