GB1472530A - Anhydrides of carboxylic acids - Google Patents
Anhydrides of carboxylic acidsInfo
- Publication number
- GB1472530A GB1472530A GB2740374A GB2740374A GB1472530A GB 1472530 A GB1472530 A GB 1472530A GB 2740374 A GB2740374 A GB 2740374A GB 2740374 A GB2740374 A GB 2740374A GB 1472530 A GB1472530 A GB 1472530A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acids
- anhydrides
- acid
- aromatic
- carboxylic
- 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
- 150000008064 anhydrides Chemical class 0.000 title abstract 3
- 150000001735 carboxylic acids Chemical class 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 3
- 150000007513 acids Chemical class 0.000 abstract 3
- 125000001931 aliphatic group Chemical group 0.000 abstract 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric Acid Chemical compound [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Substances OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 2
- -1 cyclic amine Chemical group 0.000 abstract 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 125000000896 monocarboxylic acid group Chemical group 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
- XQZYPMVTSDWCCE-UHFFFAOYSA-N phthalonitrile Chemical compound N#CC1=CC=CC=C1C#N XQZYPMVTSDWCCE-UHFFFAOYSA-N 0.000 abstract 2
- 229920006391 phthalonitrile polymer Polymers 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 abstract 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 abstract 2
- WXUAQHNMJWJLTG-UHFFFAOYSA-N 2-methylbutanedioic acid Chemical compound OC(=O)C(C)CC(O)=O WXUAQHNMJWJLTG-UHFFFAOYSA-N 0.000 abstract 1
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 abstract 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 abstract 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 159000000032 aromatic acids Chemical class 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 abstract 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 1
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 150000003949 imides Chemical class 0.000 abstract 1
- DAZXVJBJRMWXJP-UHFFFAOYSA-N n,n-dimethylethylamine Chemical compound CCN(C)C DAZXVJBJRMWXJP-UHFFFAOYSA-N 0.000 abstract 1
- GNVRJGIVDSQCOP-UHFFFAOYSA-N n-ethyl-n-methylethanamine Chemical compound CCN(C)CC GNVRJGIVDSQCOP-UHFFFAOYSA-N 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C07C51/54—Preparation of carboxylic acid anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
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)
- Indole Compounds (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/372,047 US3944598A (en) | 1973-06-21 | 1973-06-21 | Production of amine salts of carboxylic acids |
| US05/436,861 US3931243A (en) | 1973-06-21 | 1974-01-28 | Production of phthalic anhydride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1472530A true GB1472530A (en) | 1977-05-04 |
Family
ID=27005621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2740374A Expired GB1472530A (en) | 1973-06-21 | 1974-06-20 | Anhydrides of carboxylic acids |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3931243A (enExample) |
| JP (1) | JPS5844670B2 (enExample) |
| DE (1) | DE2429632A1 (enExample) |
| FR (2) | FR2296612A1 (enExample) |
| GB (1) | GB1472530A (enExample) |
| NL (1) | NL7408413A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0731079A3 (enExample) * | 1995-03-08 | 1996-10-16 | Daicel Chem |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329496A (en) * | 1981-04-03 | 1982-05-11 | General Electric Company | Method for making aromatic bis(ether phthalic acid) or aromatic bis(ether anhydride) |
| US4571426A (en) * | 1984-08-31 | 1986-02-18 | Chemische Werke Huls Ag | Process for the production of maleic anhydride |
| US4562264A (en) * | 1984-08-31 | 1985-12-31 | Chemische Werke Huls Aktiengesellschaft | Process for the recovery of five-membered ring dicarboxylic acid anhydrides |
| US6037476A (en) * | 1999-04-06 | 2000-03-14 | Albemarle Corporation | Process for making cyclic imides |
| JP2005281175A (ja) * | 2004-03-29 | 2005-10-13 | Asahi Kasei Chemicals Corp | 多価カルボン酸製造方法 |
| JP2005289851A (ja) * | 2004-03-31 | 2005-10-20 | Asahi Kasei Chemicals Corp | 多価カルボン酸エステル製造方法 |
| FR2993559B1 (fr) * | 2012-07-19 | 2014-08-15 | Rhodia Operations | Procede de preparation de composes diacides |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2499055A (en) * | 1946-04-02 | 1950-02-28 | Allied Chem & Dye Corp | Production of nitriles |
| US2478464A (en) * | 1947-08-15 | 1949-08-09 | Socony Vacuum Oil Co Inc | Production of aromatic nitriles |
| US2657230A (en) * | 1952-09-17 | 1953-10-27 | Du Pont | Resolution of lysine |
| US3403170A (en) * | 1966-05-09 | 1968-09-24 | Koppers Co Inc | Process for the preparation of hexahydrophthalic acid and anhydride |
-
1974
- 1974-01-28 US US05/436,861 patent/US3931243A/en not_active Expired - Lifetime
- 1974-06-20 DE DE2429632A patent/DE2429632A1/de not_active Withdrawn
- 1974-06-20 GB GB2740374A patent/GB1472530A/en not_active Expired
- 1974-06-20 FR FR7421512A patent/FR2296612A1/fr active Granted
- 1974-06-20 JP JP49071237A patent/JPS5844670B2/ja not_active Expired
- 1974-06-21 NL NL7408413A patent/NL7408413A/xx not_active Application Discontinuation
- 1974-12-17 FR FR7441613A patent/FR2296630A1/fr active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0731079A3 (enExample) * | 1995-03-08 | 1996-10-16 | Daicel Chem | |
| US5763652A (en) * | 1995-03-08 | 1998-06-09 | Daicel Chemical Industries, Ltd. | Process for producing a carboxylic acid |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2429632A1 (de) | 1975-01-16 |
| JPS5844670B2 (ja) | 1983-10-04 |
| FR2296612B1 (enExample) | 1978-03-31 |
| JPS5019710A (enExample) | 1975-03-01 |
| NL7408413A (enExample) | 1974-12-24 |
| FR2296612A1 (fr) | 1976-07-30 |
| US3931243A (en) | 1976-01-06 |
| FR2296630B1 (enExample) | 1978-02-24 |
| FR2296630A1 (fr) | 1976-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |