GB1422726A - Cyclohexane hexacarboxylic acid isomer - Google Patents
Cyclohexane hexacarboxylic acid isomerInfo
- Publication number
- GB1422726A GB1422726A GB1220973A GB1220973A GB1422726A GB 1422726 A GB1422726 A GB 1422726A GB 1220973 A GB1220973 A GB 1220973A GB 1220973 A GB1220973 A GB 1220973A GB 1422726 A GB1422726 A GB 1422726A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hexacarboxylic acid
- cyclohexane
- carboxyl group
- isomer
- formulμ
- 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
- WLWKIJKUDWYINL-UHFFFAOYSA-N cyclohexane-1,1,2,2,3,3-hexacarboxylic acid Chemical class OC(=O)C1(C(O)=O)CCCC(C(O)=O)(C(O)=O)C1(C(O)=O)C(O)=O WLWKIJKUDWYINL-UHFFFAOYSA-N 0.000 title abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 3
- DTGRIEIJTWNZQF-UHFFFAOYSA-N cyclohexane-1,2,3,4,5,6-hexacarboxylic acid Chemical compound OC(=O)C1C(C(O)=O)C(C(O)=O)C(C(O)=O)C(C(O)=O)C1C(O)=O DTGRIEIJTWNZQF-UHFFFAOYSA-N 0.000 abstract 2
- 125000006159 dianhydride group Chemical group 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 150000002395 hexacarboxylic acids Chemical class 0.000 abstract 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N hexane carboxylic acid Natural products CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722212369 DE2212369A1 (de) | 1972-03-15 | 1972-03-15 | Cyclohexanhexacarbonsaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1422726A true GB1422726A (en) | 1976-01-28 |
Family
ID=5838911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1220973A Expired GB1422726A (en) | 1972-03-15 | 1973-03-14 | Cyclohexane hexacarboxylic acid isomer |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS49249A (enExample) |
| AT (1) | AT320610B (enExample) |
| BE (1) | BE796549A (enExample) |
| CA (1) | CA987340A (enExample) |
| CH (1) | CH574894A5 (enExample) |
| DE (1) | DE2212369A1 (enExample) |
| FR (1) | FR2175822B1 (enExample) |
| GB (1) | GB1422726A (enExample) |
| IT (1) | IT979388B (enExample) |
| NL (1) | NL7303375A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7157423B2 (en) | 2001-01-12 | 2007-01-02 | Fumapharm Ag | Fumaric acid amides |
| US7320999B2 (en) | 1998-11-19 | 2008-01-22 | Fumapharm Ag | Dimethyl fumarate for the treatment of multiple sclerosis |
| US7790916B2 (en) | 2002-04-18 | 2010-09-07 | Biogen Idec International Gmbh | Carbocyclic and oxacarbocyclic fumaric acid oligomers |
| EP3456808A1 (en) * | 2017-09-13 | 2019-03-20 | The Procter & Gamble Company | Automatic dishwashing cleaning composition |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2653933A1 (de) * | 1976-11-27 | 1978-06-01 | Henkel Kgaa | Verwendung von cyclohexanhexacarbonsaeure als korrosionsinhibitor fuer brauchwassersysteme |
-
1972
- 1972-03-15 DE DE19722212369 patent/DE2212369A1/de active Pending
-
1973
- 1973-02-22 IT IT20740/73A patent/IT979388B/it active
- 1973-03-08 FR FR7308366A patent/FR2175822B1/fr not_active Expired
- 1973-03-09 BE BE128604A patent/BE796549A/xx unknown
- 1973-03-09 CH CH352173A patent/CH574894A5/xx not_active IP Right Cessation
- 1973-03-09 NL NL7303375A patent/NL7303375A/xx not_active Application Discontinuation
- 1973-03-12 CA CA165,908A patent/CA987340A/en not_active Expired
- 1973-03-14 AT AT223673A patent/AT320610B/de not_active IP Right Cessation
- 1973-03-14 GB GB1220973A patent/GB1422726A/en not_active Expired
- 1973-03-15 JP JP48029555A patent/JPS49249A/ja active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7320999B2 (en) | 1998-11-19 | 2008-01-22 | Fumapharm Ag | Dimethyl fumarate for the treatment of multiple sclerosis |
| US7612110B2 (en) | 1998-11-19 | 2009-11-03 | Biogen Idec International Ag | Utilization of dialkylfumarates |
| US7619001B2 (en) | 1998-11-19 | 2009-11-17 | Biogen Idec International Gmbh | Utilization of dialkylfumarates |
| US7803840B2 (en) | 1998-11-19 | 2010-09-28 | Biogen Idec International Gmbh | Utilization of dialkylfumarates |
| US7915310B2 (en) | 1998-11-19 | 2011-03-29 | Biogen Idec International Gmbh | Utilization of dialkylfumarates |
| US8524773B2 (en) | 1998-11-19 | 2013-09-03 | Biogen Idec International Gmbh | Utilization of dialkylfumarates |
| US8759393B2 (en) | 1998-11-19 | 2014-06-24 | Biogen Idec International Gmbh | Utilization of dialkylfumarates |
| US7157423B2 (en) | 2001-01-12 | 2007-01-02 | Fumapharm Ag | Fumaric acid amides |
| US7432240B2 (en) | 2001-01-12 | 2008-10-07 | Biogen Idec International Gmbh | Fumaric acid amides |
| US7790916B2 (en) | 2002-04-18 | 2010-09-07 | Biogen Idec International Gmbh | Carbocyclic and oxacarbocyclic fumaric acid oligomers |
| US7906659B2 (en) | 2002-04-18 | 2011-03-15 | Biogen Idec International Gmbh | Carbocyclic and oxacarbocyclic fumaric acid oligomers |
| EP3456808A1 (en) * | 2017-09-13 | 2019-03-20 | The Procter & Gamble Company | Automatic dishwashing cleaning composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49249A (enExample) | 1974-01-05 |
| FR2175822A1 (enExample) | 1973-10-26 |
| CA987340A (en) | 1976-04-13 |
| CH574894A5 (enExample) | 1976-04-30 |
| FR2175822B1 (enExample) | 1977-07-29 |
| DE2212369A1 (de) | 1973-09-20 |
| BE796549A (fr) | 1973-09-10 |
| IT979388B (it) | 1974-09-30 |
| AT320610B (de) | 1975-02-25 |
| NL7303375A (enExample) | 1973-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |