BR0008034A - Oxidação de hidrocarbonetos em ácido na presença de fluorocomposto - Google Patents
Oxidação de hidrocarbonetos em ácido na presença de fluorocompostoInfo
- Publication number
- BR0008034A BR0008034A BR0008034-9A BR0008034A BR0008034A BR 0008034 A BR0008034 A BR 0008034A BR 0008034 A BR0008034 A BR 0008034A BR 0008034 A BR0008034 A BR 0008034A
- Authority
- BR
- Brazil
- Prior art keywords
- acid
- fluorocomposites
- xylene
- introduction
- fluorocomposite
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 abstract 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 abstract 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 abstract 1
- 235000011037 adipic acid Nutrition 0.000 abstract 1
- 239000001361 adipic acid Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229940078552 o-xylene Drugs 0.000 abstract 1
- YPJUNDFVDDCYIH-UHFFFAOYSA-N perfluorobutyric acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)F YPJUNDFVDDCYIH-UHFFFAOYSA-N 0.000 abstract 1
- SNGREZUHAYWORS-UHFFFAOYSA-N perfluorooctanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F SNGREZUHAYWORS-UHFFFAOYSA-N 0.000 abstract 1
- 230000009257 reactivity Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Esta invenção se refere a processos de oxidação de hidrocarbonetos, como ciclohexano, o-xileno, m-xileno e pxileno, para formar um respectivo ácido, como ácido adípico, ácido ftálico, ácido isoftálico e ácido tereftálico, por exemplo, por introdução na mistura de reação de pequenas quantidades críticas de fluorocompostos. Fluorocompostos preferíveis são perfluoroácidos, por exemplo, ácido perfluoroacético, ácido perfluorobutírico e ácido perfluorooctanóico. Com a introdução de quantidades críticas dos fluorocompostos, a reatividade aumenta, sem sacrificar o rendimento e/ou a seletividade.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11865299P | 1999-02-04 | 1999-02-04 | |
| PCT/US2000/003109 WO2000046172A1 (en) | 1999-02-04 | 2000-02-04 | Oxidation of hydrocarbons to acids in the presence of fluoro compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0008034A true BR0008034A (pt) | 2001-11-06 |
Family
ID=22379918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0008034-9A BR0008034A (pt) | 1999-02-04 | 2000-02-04 | Oxidação de hidrocarbonetos em ácido na presença de fluorocomposto |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1150938A1 (pt) |
| JP (1) | JP2002536350A (pt) |
| KR (1) | KR20010101783A (pt) |
| CN (1) | CN1339021A (pt) |
| AU (1) | AU3697400A (pt) |
| BR (1) | BR0008034A (pt) |
| CA (1) | CA2361709A1 (pt) |
| MX (1) | MXPA01007874A (pt) |
| WO (1) | WO2000046172A1 (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2806079B1 (fr) | 2000-03-08 | 2003-03-14 | Rhodia Polyamide Intermediates | Procede d'oxydation d'hydrocarbures en acides |
| FR2806078B1 (fr) * | 2000-03-08 | 2004-01-30 | Rhodia Polyamide Intermediates | Procede d'oxydation d'hydrocarbures en acides |
| FR2828194B1 (fr) * | 2001-08-03 | 2004-03-19 | Rhodia Polyamide Intermediates | Procede d'oxydation d'hydrocarbures en acides |
| JP5576859B2 (ja) * | 2008-05-14 | 2014-08-20 | ジャワハーラル ネール センター フォー アドヴァンスド サイエンティフィック リサーチ | Ｔａｔのｄｎａ配列、遺伝子コンストラクト、ワクチンおよびそれらの方法 |
| CN108341939A (zh) * | 2018-01-23 | 2018-07-31 | 浙江省现代纺织工业研究院 | 一种杂化对二甲苯的制备方法 |
| CN112521266B (zh) * | 2019-09-18 | 2023-04-07 | 中国石油化工股份有限公司 | 己二酸的生产方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3947494A (en) * | 1972-12-20 | 1976-03-30 | Standard Oil Company | Quality of phthalic acids improved by haloacetic acid |
| JP2730390B2 (ja) * | 1992-04-10 | 1998-03-25 | 日本鋼管株式会社 | ナフタレンジカルボン酸の製造方法 |
| FR2732678B1 (fr) * | 1995-04-07 | 1997-05-23 | Rhone Poulenc Chimie | Procede d'oxydation d'hydrocarbures, d'alcools ou de cetones par catalyse heterogene |
-
2000
- 2000-02-04 WO PCT/US2000/003109 patent/WO2000046172A1/en not_active Ceased
- 2000-02-04 CN CN00803252A patent/CN1339021A/zh active Pending
- 2000-02-04 KR KR1020017009904A patent/KR20010101783A/ko not_active Withdrawn
- 2000-02-04 EP EP00915753A patent/EP1150938A1/en not_active Withdrawn
- 2000-02-04 MX MXPA01007874A patent/MXPA01007874A/es unknown
- 2000-02-04 BR BR0008034-9A patent/BR0008034A/pt not_active Application Discontinuation
- 2000-02-04 CA CA002361709A patent/CA2361709A1/en not_active Abandoned
- 2000-02-04 AU AU36974/00A patent/AU3697400A/en not_active Abandoned
- 2000-02-04 JP JP2000597245A patent/JP2002536350A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002536350A (ja) | 2002-10-29 |
| CA2361709A1 (en) | 2000-08-10 |
| MXPA01007874A (es) | 2002-04-24 |
| EP1150938A1 (en) | 2001-11-07 |
| AU3697400A (en) | 2000-08-25 |
| WO2000046172A1 (en) | 2000-08-10 |
| CN1339021A (zh) | 2002-03-06 |
| KR20010101783A (ko) | 2001-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
| B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |