GB1384110A - Preparation of 2,6-naphthalene dicarboxylic acid - Google Patents
Preparation of 2,6-naphthalene dicarboxylic acidInfo
- Publication number
- GB1384110A GB1384110A GB4044572A GB4044572A GB1384110A GB 1384110 A GB1384110 A GB 1384110A GB 4044572 A GB4044572 A GB 4044572A GB 4044572 A GB4044572 A GB 4044572A GB 1384110 A GB1384110 A GB 1384110A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dicarboxylic acid
- naphthalene dicarboxylic
- preparation
- reaction
- dimethylnaphthalene
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 title abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 6
- YGYNBBAUIYTWBF-UHFFFAOYSA-N 2,6-dimethylnaphthalene Chemical compound C1=C(C)C=CC2=CC(C)=CC=C21 YGYNBBAUIYTWBF-UHFFFAOYSA-N 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000012429 reaction media Substances 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 238000000034 method Methods 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
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6789371A JPS563337B2 (enrdf_load_stackoverflow) | 1971-09-03 | 1971-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1384110A true GB1384110A (en) | 1975-02-19 |
Family
ID=13358011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4044572A Expired GB1384110A (en) | 1971-09-03 | 1972-08-31 | Preparation of 2,6-naphthalene dicarboxylic acid |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS563337B2 (enrdf_load_stackoverflow) |
| CA (1) | CA979001A (enrdf_load_stackoverflow) |
| GB (1) | GB1384110A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6089446A (ja) * | 1983-10-24 | 1985-05-20 | Teijin Yuka Kk | ２，６−ナフタレンジカルボン酸の製造方法 |
| JPS63122645A (ja) * | 1986-11-11 | 1988-05-26 | Kureha Chem Ind Co Ltd | ビフエニル−４，４’−ジカルボン酸の製造方法 |
| JP2874223B2 (ja) * | 1989-11-15 | 1999-03-24 | 三菱瓦斯化学株式会社 | 高純度２，６‐ナフタリンジカルボン酸の製造法 |
-
1971
- 1971-09-03 JP JP6789371A patent/JPS563337B2/ja not_active Expired
-
1972
- 1972-08-31 GB GB4044572A patent/GB1384110A/en not_active Expired
- 1972-09-01 CA CA150,836A patent/CA979001A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2243158A1 (de) | 1973-03-15 |
| CA979001A (en) | 1975-12-02 |
| DE2243158B2 (de) | 1976-12-23 |
| JPS4834153A (enrdf_load_stackoverflow) | 1973-05-16 |
| JPS563337B2 (enrdf_load_stackoverflow) | 1981-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1301291A (enrdf_load_stackoverflow) | ||
| GB1333173A (en) | Process for preparing phenylesters of aliphatic carboxylic acids | |
| GB1344383A (en) | Monomethyl and dimethyl terephthalate | |
| GB1384110A (en) | Preparation of 2,6-naphthalene dicarboxylic acid | |
| GB1449309A (en) | Production of propionic acid | |
| GB1489852A (en) | Production of acrylic and methacrylic acid | |
| ES463559A1 (es) | Procedimiento de preparacion de acido tereftalico. | |
| GB1430337A (en) | Process for the manufacture of methacrylic acid and oxidation catalyst therefor | |
| GB1387908A (en) | Polymerisable anthranilic acid esters | |
| GB1415886A (en) | Preparation of terephthalic acid | |
| GB1452311A (en) | Process for preparing terephthalic acid | |
| GB1200392A (en) | Process for the manufacture of phenyl esters from benzene | |
| ES390138A1 (es) | Procedimiento de oxidacion selectiva de cetonas. | |
| GB1308380A (en) | Production of propylene oxide isopropanol and acetone | |
| GB1181369A (en) | Method for Purifying Dimethyl Terephthalate | |
| GB1338023A (en) | Pyridylamino-methylenemalonates | |
| GB1319021A (en) | Process for preparing methylterephthalic and methylisophthalic acids | |
| IE36982B1 (en) | Preparation of penicillamine or its homologues | |
| GB1298296A (en) | Process for the preparation of ortho-sulpho-benzimides | |
| GB1479845A (en) | Process for preparing dimethyl 2,6-naphthalenedicarboxylate | |
| GB1440673A (en) | Preparation of mixed cobaltous and manganous acetates | |
| ES403865A1 (es) | Un procedimiento para preparacion de acroleina. | |
| GB1379328A (en) | Monoazo dyestuffs | |
| GB1344864A (en) | Esters of phenols securities | |
| ES404182A1 (es) | Procedimiento para la preparacion de acido tereftalico, a- cido isoftalico o sus esteres monometilicos. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |