RO94220B1 - Procedeu de preparare a dimetiltereftalatului - Google Patents

Procedeu de preparare a dimetiltereftalatului

Info

Publication number: RO94220B1
Authority: RO; Romania
Prior art keywords: manganese; nickel; cobalt; xylene; concentrations
Prior art date: 1986-04-24

Application number

RO123114A

Other languages

English (en)

Romanian (ro)

Other versions

RO94220A2 (fr

Inventor

Constantin Andrei

Stela Mihaita

Mihaela Constantin

Ion Mirica

Gheorghe Voicu

Original Assignee

Constantin Andrei

Stela Mihaita

Mihaela Constantin

Ion Mirica

Gheorghe Voicu

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1986-04-24

Filing date

1986-04-24

Publication date

1988-05-31

1986-04-24 Application filed by Constantin Andrei, Stela Mihaita, Mihaela Constantin, Ion Mirica, Gheorghe Voicu filed Critical Constantin Andrei

1986-04-24 Priority to RO123114A priority Critical patent/RO94220B1/ro

1988-05-30 Publication of RO94220A2 publication Critical patent/RO94220A2/fr

1988-05-31 Publication of RO94220B1 publication Critical patent/RO94220B1/ro

Links

WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title 1
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 6
URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 abstract 4
229910017052 cobalt Inorganic materials 0.000 abstract 3
239000010941 cobalt Substances 0.000 abstract 3
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 3
229910052759 nickel Inorganic materials 0.000 abstract 3
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
229910052782 aluminium Inorganic materials 0.000 abstract 2
230000003197 catalytic effect Effects 0.000 abstract 2
229910052749 magnesium Inorganic materials 0.000 abstract 2
239000011777 magnesium Substances 0.000 abstract 2
229910052748 manganese Inorganic materials 0.000 abstract 2
239000011572 manganese Substances 0.000 abstract 2
150000001875 compounds Chemical class 0.000 abstract 1
235000014113 dietary fatty acids Nutrition 0.000 abstract 1
229930195729 fatty acid Natural products 0.000 abstract 1
239000000194 fatty acid Substances 0.000 abstract 1
150000004665 fatty acids Chemical class 0.000 abstract 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
-1 methyl p-toluene Chemical compound 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
239000007800 oxidant agent Substances 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

RO123114A 1986-04-24 1986-04-24 Procedeu de preparare a dimetiltereftalatului RO94220B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO123114A RO94220B1 (ro)	1986-04-24	1986-04-24	Procedeu de preparare a dimetiltereftalatului

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO123114A RO94220B1 (ro)	1986-04-24	1986-04-24	Procedeu de preparare a dimetiltereftalatului

Publications (2)

Publication Number	Publication Date
RO94220A2 RO94220A2 (fr)	1988-05-30
RO94220B1 true RO94220B1 (ro)	1988-05-31

Family

ID=20119316

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO123114A RO94220B1 (ro)	1986-04-24	1986-04-24	Procedeu de preparare a dimetiltereftalatului

Country Status (1)

Country	Link
RO (1)	RO94220B1 (fr)

1986
- 1986-04-24 RO RO123114A patent/RO94220B1/ro unknown

Also Published As

Publication number	Publication date
RO94220A2 (fr)	1988-05-30

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