AR220923A1 - Preparacion de acido 2-4-dihalo-4-hidroxi-(1,1-bifenilo-3-carboxilico - Google Patents
Preparacion de acido 2-4-dihalo-4-hidroxi-(1,1-bifenilo-3-carboxilicoInfo
- Publication number
- AR220923A1 AR220923A1 AR274785A AR27478578A AR220923A1 AR 220923 A1 AR220923 A1 AR 220923A1 AR 274785 A AR274785 A AR 274785A AR 27478578 A AR27478578 A AR 27478578A AR 220923 A1 AR220923 A1 AR 220923A1
- Authority
- AR
- Argentina
- Prior art keywords
- dihalo
- biphenyl
- hydroxy
- preparation
- carboxylic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/865,563 US4131618A (en) | 1977-12-29 | 1977-12-29 | Preparation of salicylic acid and derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR220923A1 true AR220923A1 (es) | 1980-12-15 |
Family
ID=25345788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR274785A AR220923A1 (es) | 1977-12-29 | 1978-12-13 | Preparacion de acido 2-4-dihalo-4-hidroxi-(1,1-bifenilo-3-carboxilico |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4131618A (es) |
| EP (1) | EP0002834A3 (es) |
| JP (1) | JPS5495539A (es) |
| AR (1) | AR220923A1 (es) |
| AT (1) | ATA932678A (es) |
| AU (1) | AU4242978A (es) |
| CS (1) | CS203028B2 (es) |
| DD (1) | DD141019A5 (es) |
| DK (1) | DK584678A (es) |
| ES (1) | ES475906A1 (es) |
| FI (1) | FI783888A (es) |
| GR (1) | GR66837B (es) |
| HU (1) | HU176293B (es) |
| IT (1) | IT1109344B (es) |
| NO (1) | NO784317L (es) |
| NZ (1) | NZ189141A (es) |
| PL (1) | PL212192A1 (es) |
| PT (1) | PT68946A (es) |
| ZA (1) | ZA787365B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1190926B (it) * | 1982-07-22 | 1988-02-24 | Zambon Spa | Procedimento per preparare l'acido 2',4'-difluoro-4-idrossi-(1,1'-difenil)-3-carbossilico |
| IT1250736B (it) * | 1991-08-01 | 1995-04-21 | Zambon Spa | Processo per la preparazione dell'acido 5-(2',4'-difluorofenil) salicilico in forma ii pura |
| IL118657A0 (en) | 1996-06-14 | 1996-10-16 | Arad Dorit | Inhibitors for picornavirus proteases |
| JP3814742B2 (ja) * | 1996-10-18 | 2006-08-30 | イハラケミカル工業株式会社 | ４−フルオロサリチル酸類 |
| IL122591A0 (en) | 1997-12-14 | 1998-06-15 | Arad Dorit | Pharmaceutical compositions comprising cystein protease inhibitors |
| EP3058004A1 (en) | 2013-10-17 | 2016-08-24 | SI Group, Inc. | Modified alkylphenol-aldehyde resins stabilized by a salicylic acid |
| CN111825818B (zh) | 2013-10-17 | 2023-11-21 | Si集团有限公司 | 原位烷基苯酚-醛树脂 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2816137A (en) * | 1954-08-09 | 1957-12-10 | Eastman Kodak Co | Method of preparing hydroxy aromatic carboxylic acids |
| US3714226A (en) * | 1970-06-09 | 1973-01-30 | Merck & Co Inc | Phenyl benzoic acid compounds |
| US3992459A (en) * | 1975-05-01 | 1976-11-16 | Merck & Co., Inc. | Preparation of biphenyl compounds |
-
1977
- 1977-12-29 US US05/865,563 patent/US4131618A/en not_active Expired - Lifetime
-
1978
- 1978-12-11 NZ NZ189141A patent/NZ189141A/xx unknown
- 1978-12-11 ES ES475906A patent/ES475906A1/es not_active Expired
- 1978-12-12 AU AU42429/78A patent/AU4242978A/en active Pending
- 1978-12-13 AR AR274785A patent/AR220923A1/es active
- 1978-12-16 GR GR57904A patent/GR66837B/el unknown
- 1978-12-18 FI FI783888A patent/FI783888A/fi unknown
- 1978-12-20 PT PT68946A patent/PT68946A/pt unknown
- 1978-12-21 NO NO784317A patent/NO784317L/no unknown
- 1978-12-27 PL PL21219278A patent/PL212192A1/xx unknown
- 1978-12-27 JP JP16028378A patent/JPS5495539A/ja active Pending
- 1978-12-27 CS CS788922A patent/CS203028B2/cs unknown
- 1978-12-28 IT IT52475/78A patent/IT1109344B/it active
- 1978-12-28 DK DK584678A patent/DK584678A/da unknown
- 1978-12-28 AT AT932678A patent/ATA932678A/de not_active Application Discontinuation
- 1978-12-28 ZA ZA787365A patent/ZA787365B/xx unknown
- 1978-12-28 HU HU78ME2237A patent/HU176293B/hu unknown
- 1978-12-28 DD DD78210229A patent/DD141019A5/de unknown
- 1978-12-29 EP EP78101862A patent/EP0002834A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5495539A (en) | 1979-07-28 |
| EP0002834A3 (en) | 1979-07-25 |
| ATA932678A (de) | 1981-01-15 |
| AU4242978A (en) | 1979-07-05 |
| FI783888A (fi) | 1979-06-30 |
| CS203028B2 (en) | 1981-02-27 |
| HU176293B (en) | 1981-01-28 |
| ZA787365B (en) | 1980-08-27 |
| IT1109344B (it) | 1985-12-16 |
| EP0002834A2 (en) | 1979-07-11 |
| PL212192A1 (pl) | 1979-08-13 |
| NO784317L (no) | 1979-06-30 |
| IT7852475A0 (it) | 1978-12-28 |
| US4131618A (en) | 1978-12-26 |
| GR66837B (es) | 1981-05-04 |
| DD141019A5 (de) | 1980-04-09 |
| PT68946A (en) | 1979-01-01 |
| ES475906A1 (es) | 1979-11-01 |
| NZ189141A (en) | 1980-08-26 |
| DK584678A (da) | 1979-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO854260L (no) | Fremgangsmaate for fremstilling av (d-alfa-amino-(p-hydroksyfenylacetamido)) gruppeholdige cefalosporansyrederivater | |
| NO771578L (no) | Fremgangsmaate for fremstilling av di-n-propyleddiksyre | |
| MX5149E (es) | Procedimiento mejorado para la preparacion de derivados de acido cicloalquilidenmetilfenilacetico | |
| RO73305A (ro) | Procedeu pentru prepararea unor nitrili ai acidului tiazolilcinamic | |
| RO76799A (ro) | PROCEDEU PнNTRU PREPARAREA UNOR FENOLIMINOIMIDAZOLIDINE SUBSTITUITE | |
| MX5006E (es) | Procedimiento para la preparacion de acido ciclohexancarboxilico | |
| AR220923A1 (es) | Preparacion de acido 2-4-dihalo-4-hidroxi-(1,1-bifenilo-3-carboxilico | |
| RO80112A (ro) | Procedeu pentru prepararea de acid 1,1-dioxopenicilic | |
| IT7852196A0 (it) | Procedimento per la produzione di acido 3,4-metilendiossimandelico | |
| RO81506A (ro) | Procedeu pentru prepararea derivatilor acizilor 1,3,4-tiadiazol-2-carboxilici | |
| IT1101258B (it) | Procedimento di preparazione di stilbeni 4,4'-diossi-sostituiti | |
| MX5760E (es) | Procedimiento de preparacion de derivados de acido 1-naftil-acetico | |
| MX5206E (es) | Procedimiento para la preparacion de fenoxi-alfa-vinil-bencil-esteres de acido ciclopropancarboxilico | |
| MX5207E (es) | Procedimiento para la preparacion de 3-fenoxi-alfa-vinilbencilesteres de acido vinilciclopropancarboxilico | |
| RO78158A (ro) | Procedeu pentru prepararea acidului (2,2-dimetil-1,2-dihidrochinolin-4-il)-metilsulfonic | |
| IT8050073A0 (it) | (-)-b-idrossi-isobutirrico procedimento per produrre acido d | |
| IT1132791B (it) | Preparazione di acido 2,5-dichetogluconico | |
| IT1101715B (it) | Procedimento per la preparazione di acido 2,5-dichetogluconico | |
| AR219739A1 (es) | Procedimiento de preparacion de 2,4-diamino-5-(3,5-dimetoxi-4-tio-alquilbencil)-pirimidinas | |
| AR229020A1 (es) | Preparacion de acido 5-(2,4-difluorfenil)salicilico | |
| SE7812247L (sv) | Forfarande for framstellning av d,alfa-beta-bensoylaminoisosmorsyra | |
| IT1096951B (it) | Procedimento per la produzione di acido clorosolfonico | |
| NL7807552A (nl) | Bereiding van gesubstitueerd fenylazijnzuur. | |
| IT1104816B (it) | Procedimento per produrre acido naftalin-1/3/6-trisolfonico | |
| SE7812936L (sv) | Forfarande for framstellning av 2-acetamidokanelsyra |