GB1421310A - Process for the preparation of citric acid and derivatives thereof - Google Patents
Process for the preparation of citric acid and derivatives thereofInfo
- Publication number
- GB1421310A GB1421310A GB1919674A GB1919674A GB1421310A GB 1421310 A GB1421310 A GB 1421310A GB 1919674 A GB1919674 A GB 1919674A GB 1919674 A GB1919674 A GB 1919674A GB 1421310 A GB1421310 A GB 1421310A
- Authority
- GB
- United Kingdom
- Prior art keywords
- derivatives
- citric acid
- acid
- preparation
- carbon atoms
- 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
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 title abstract 12
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 125000004429 atom Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 abstract 2
- OYBSKKHHESSJOP-UHFFFAOYSA-N 2-methylidene-3-oxobutanedioic acid Chemical compound OC(=O)C(=C)C(=O)C(O)=O OYBSKKHHESSJOP-UHFFFAOYSA-N 0.000 abstract 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 101100533558 Mus musculus Sipa1 gene Proteins 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23863/73A IT987222B (it) | 1973-05-09 | 1973-05-09 | Processo per la preparazione di acido citrico e di suoi derivati |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1421310A true GB1421310A (en) | 1976-01-14 |
Family
ID=11210493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1919674A Expired GB1421310A (en) | 1973-05-09 | 1974-05-01 | Process for the preparation of citric acid and derivatives thereof |
Country Status (24)
| Country | Link |
|---|---|
| JP (1) | JPS5628894B2 (cs) |
| AR (1) | AR201865A1 (cs) |
| AT (1) | AT332366B (cs) |
| BE (1) | BE814615A (cs) |
| BG (1) | BG24404A3 (cs) |
| BR (1) | BR7403406D0 (cs) |
| CH (1) | CH603530A5 (cs) |
| CS (1) | CS181759B2 (cs) |
| DD (1) | DD111366A5 (cs) |
| DE (1) | DE2422376B2 (cs) |
| EG (1) | EG11325A (cs) |
| ES (1) | ES426383A1 (cs) |
| FR (1) | FR2228762B1 (cs) |
| GB (1) | GB1421310A (cs) |
| HU (1) | HU169263B (cs) |
| IE (1) | IE39249B1 (cs) |
| IT (1) | IT987222B (cs) |
| LU (1) | LU70020A1 (cs) |
| MW (1) | MW1674A1 (cs) |
| NL (1) | NL7406208A (cs) |
| RO (1) | RO63038A (cs) |
| YU (1) | YU36142B (cs) |
| ZA (1) | ZA742521B (cs) |
| ZM (1) | ZM7174A1 (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213895A (ja) * | 1982-06-07 | 1983-12-12 | Nippon Alum Mfg Co Ltd:The | アルミニウム及びアルミニウム合金の多色電解着色法 |
| JPS6015478U (ja) * | 1983-07-11 | 1985-02-01 | トヨタ自動車株式会社 | 溶接用ロボツトの溶接ガン交換用脱着装置 |
| JPS6130390A (ja) * | 1984-07-20 | 1986-02-12 | 日東精工株式会社 | 産業用ロボツトの作業ツ−ル位置決め装置 |
| DE3836271A1 (de) * | 1988-10-25 | 1990-04-26 | Guenter Schmidt | Verfahren zur herstellung von (+)isocitronensaeure und deren derivaten |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3156709A (en) * | 1962-03-06 | 1964-11-10 | Du Pont | Oxidation process |
| US3769337A (en) * | 1971-08-18 | 1973-10-30 | Ethyl Corp | Process for the preparation of citric acid |
-
1973
- 1973-05-09 IT IT23863/73A patent/IT987222B/it active
-
1974
- 1974-04-19 ZA ZA00742521A patent/ZA742521B/xx unknown
- 1974-04-22 RO RO7400078517A patent/RO63038A/ro unknown
- 1974-04-24 EG EG139/74A patent/EG11325A/xx active
- 1974-04-25 BR BR3406/74A patent/BR7403406D0/pt unknown
- 1974-04-26 MW MW16/74*UA patent/MW1674A1/xx unknown
- 1974-04-29 FR FR7414889A patent/FR2228762B1/fr not_active Expired
- 1974-04-30 ZM ZM71/74A patent/ZM7174A1/xx unknown
- 1974-05-01 GB GB1919674A patent/GB1421310A/en not_active Expired
- 1974-05-02 IE IE940/74A patent/IE39249B1/xx unknown
- 1974-05-06 BE BE143981A patent/BE814615A/xx unknown
- 1974-05-07 YU YU1250/74A patent/YU36142B/xx unknown
- 1974-05-07 CH CH621574A patent/CH603530A5/xx not_active IP Right Cessation
- 1974-05-08 HU HUSA2641A patent/HU169263B/hu unknown
- 1974-05-08 CS CS7400003336A patent/CS181759B2/cs unknown
- 1974-05-08 DD DD178364A patent/DD111366A5/xx unknown
- 1974-05-08 LU LU70020A patent/LU70020A1/xx unknown
- 1974-05-08 NL NL7406208A patent/NL7406208A/xx not_active Application Discontinuation
- 1974-05-08 ES ES426383A patent/ES426383A1/es not_active Expired
- 1974-05-08 AT AT379774A patent/AT332366B/de not_active IP Right Cessation
- 1974-05-09 AR AR253660A patent/AR201865A1/es active
- 1974-05-09 DE DE2422376A patent/DE2422376B2/de not_active Withdrawn
- 1974-05-09 JP JP5079974A patent/JPS5628894B2/ja not_active Expired
- 1974-05-09 BG BG026641A patent/BG24404A3/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO63038A (fr) | 1978-05-15 |
| JPS5014624A (cs) | 1975-02-15 |
| ES426383A1 (es) | 1976-07-01 |
| HU169263B (cs) | 1976-10-28 |
| FR2228762A1 (cs) | 1974-12-06 |
| AT332366B (de) | 1976-09-27 |
| IE39249B1 (en) | 1978-08-30 |
| BE814615A (fr) | 1974-09-02 |
| ATA379774A (de) | 1976-01-15 |
| EG11325A (en) | 1978-03-29 |
| DE2422376A1 (de) | 1974-11-28 |
| ZM7174A1 (en) | 1975-02-21 |
| JPS5628894B2 (cs) | 1981-07-04 |
| ZA742521B (en) | 1975-06-25 |
| DE2422376B2 (de) | 1979-07-05 |
| YU125074A (en) | 1981-04-30 |
| IE39249L (en) | 1974-11-09 |
| FR2228762B1 (cs) | 1978-02-03 |
| LU70020A1 (cs) | 1974-10-01 |
| NL7406208A (cs) | 1974-11-12 |
| IT987222B (it) | 1975-02-20 |
| AR201865A1 (es) | 1975-04-24 |
| MW1674A1 (en) | 1975-04-09 |
| CH603530A5 (cs) | 1978-08-15 |
| YU36142B (en) | 1982-02-25 |
| BG24404A3 (en) | 1978-02-10 |
| CS181759B2 (en) | 1978-03-31 |
| BR7403406D0 (pt) | 1974-12-24 |
| AU6834274A (en) | 1975-10-30 |
| DD111366A5 (cs) | 1975-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1146050A (en) | Novel cyclocarboxanilides and herbicidal compositions containing them | |
| GB1428771A (en) | Imidazolinium salts their preparation and their use as softening agents for textiles | |
| GB1421310A (en) | Process for the preparation of citric acid and derivatives thereof | |
| GB1478540A (en) | 3-(2',3'-dihydroxypropyl) derivatives of hydantoin | |
| GB1426860A (en) | Process for the production of ketazines | |
| GB1418451A (en) | Process for producing itaconic acid and derivatives thereof | |
| GB1136927A (en) | 5-substituted-isoxazolidones and intermediates therefor | |
| GB1490290A (en) | Preparation of penicillanic acid derivatives | |
| SE321485B (cs) | ||
| GB1346911A (en) | Benzofuran derivatives and a process for the manufacture thereof | |
| GB1374374A (en) | Isoxazolopyrimidine derivatives | |
| GB1421553A (en) | Process for the production of prostaglandins | |
| GB1429280A (en) | Perfluoroalkylalkylcarobxyl acids, process for their manu facture and their use | |
| ES434229A1 (es) | Procedimiento para la produccion de n, n-dialildicloroaceta-mida. | |
| HUT43836A (en) | Process fpr production of derivatives of 2-carboxi-pirasine-4-oxid | |
| GB1345645A (en) | Diamido amino sulphonates and preparation thereof | |
| GB1421580A (en) | Production of benzylamine derivatives | |
| GB1390670A (en) | 4-phenoxy-3-hydroxy-butyramidine derivatives | |
| GB1526497A (en) | Process for the preparation of nitriles | |
| GB1137596A (en) | Therapeutically active acylamino-phenol-alkanols | |
| GB1429279A (en) | Perfluoroalkylalkyl nitriles, process for their manufacutre and their use | |
| GB1374690A (en) | Isothiazolopyrimidine derivatives | |
| GB1336883A (en) | Process for the preparation of benzyl cyanide | |
| GB1398494A (en) | Manufacture of glycidyl esters | |
| GB1388409A (en) | 2-cephem-4-carboxylic acid esters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |