BE798777A - NEW DERIVATIVES OF 4-HYDROXY-BIPHENYL FOR USE AS ORGANIC STABILIZERS AND THEIR PREPARATION - Google Patents
NEW DERIVATIVES OF 4-HYDROXY-BIPHENYL FOR USE AS ORGANIC STABILIZERS AND THEIR PREPARATIONInfo
- Publication number
- BE798777A BE798777A BE130467A BE130467A BE798777A BE 798777 A BE798777 A BE 798777A BE 130467 A BE130467 A BE 130467A BE 130467 A BE130467 A BE 130467A BE 798777 A BE798777 A BE 798777A
- Authority
- BE
- Belgium
- Prior art keywords
- biphenyl
- hydroxy
- preparation
- new derivatives
- organic stabilizers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/36—Oxygen or sulfur atoms
- C07D207/40—2,5-Pyrrolidine-diones
- C07D207/416—2,5-Pyrrolidine-diones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/20—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen
- C09K15/24—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen containing a phenol or quinone moiety
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH644372A CH574390A5 (en) | 1972-04-28 | 1972-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE798777A true BE798777A (en) | 1973-10-26 |
Family
ID=4309714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE130467A BE798777A (en) | 1972-04-28 | 1973-04-26 | NEW DERIVATIVES OF 4-HYDROXY-BIPHENYL FOR USE AS ORGANIC STABILIZERS AND THEIR PREPARATION |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS4941347A (en) |
| AT (1) | ATA370473A (en) |
| AU (1) | AU5494973A (en) |
| BE (1) | BE798777A (en) |
| CH (1) | CH574390A5 (en) |
| DD (1) | DD108979A5 (en) |
| DE (2) | DE2336551A1 (en) |
| ES (1) | ES414095A1 (en) |
| FR (2) | FR2184630B1 (en) |
| GB (1) | GB1425064A (en) |
| IT (1) | IT980368B (en) |
| NL (1) | NL7305563A (en) |
| ZA (1) | ZA732882B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0002616B1 (en) * | 1977-12-21 | 1983-03-30 | Uniroyal, Inc. | Oxamide derivatives, their use in stabilizing organic materials and stabilized organic materials containing the said oxamide derivatives |
| US4538006A (en) * | 1984-05-04 | 1985-08-27 | Ethyl Corporation | Aromatic coupling process |
| US4521345A (en) * | 1984-05-04 | 1985-06-04 | Ethyl Corporation | Aromatic coupling process |
| US4538004A (en) * | 1984-05-04 | 1985-08-27 | Ethyl Corporation | Aromatic coupling process |
| US4582947A (en) * | 1984-05-04 | 1986-04-15 | Ethyl Corporation | Nucleophilic displacement process for preparing 2,6-dihydrocarbonyl-4-(nitroaryl)phenol |
| US4541962A (en) * | 1984-05-07 | 1985-09-17 | Ethyl Corporation | Preparation of 4-(3-cyano-4-nitrophenyl)phenols |
| US4538005A (en) * | 1984-05-07 | 1985-08-27 | Ethyl Corporation | Aromatic coupling process |
| US4710515A (en) * | 1987-03-17 | 1987-12-01 | Riker Laboratories, Inc. | Substituted biphenyl derivatives |
| DE10104770C1 (en) * | 2001-02-02 | 2002-10-17 | Wella Ag | Colorants for keratin fibers containing (1,1'-biphenyl) -2,4-diamine derivatives and new (1,1'-biphenyl) -2,4-diamine derivatives |
| GB0115602D0 (en) * | 2001-06-26 | 2001-08-15 | Syngenta Participations Ag | Organic compounds |
-
1972
- 1972-04-28 CH CH644372A patent/CH574390A5/xx not_active IP Right Cessation
-
1973
- 1973-04-19 NL NL7305563A patent/NL7305563A/xx unknown
- 1973-04-24 GB GB1938873A patent/GB1425064A/en not_active Expired
- 1973-04-26 DE DE19732336551 patent/DE2336551A1/en active Pending
- 1973-04-26 DD DD170445A patent/DD108979A5/xx unknown
- 1973-04-26 DE DE2321116A patent/DE2321116A1/en active Pending
- 1973-04-26 BE BE130467A patent/BE798777A/en unknown
- 1973-04-26 JP JP48046815A patent/JPS4941347A/ja active Pending
- 1973-04-26 AT AT733704A patent/ATA370473A/en not_active IP Right Cessation
- 1973-04-26 ES ES414095A patent/ES414095A1/en not_active Expired
- 1973-04-27 AU AU54949/73A patent/AU5494973A/en not_active Expired
- 1973-04-27 IT IT49693/73A patent/IT980368B/en active
- 1973-04-27 ZA ZA732882A patent/ZA732882B/en unknown
- 1973-05-02 FR FR7315626A patent/FR2184630B1/fr not_active Expired
- 1973-09-20 FR FR7333759A patent/FR2199534B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2184630A1 (en) | 1973-12-28 |
| DD108979A5 (en) | 1974-10-12 |
| FR2184630B1 (en) | 1978-09-29 |
| JPS4941347A (en) | 1974-04-18 |
| ZA732882B (en) | 1974-12-24 |
| NL7305563A (en) | 1973-10-30 |
| IT980368B (en) | 1974-09-30 |
| DE2321116A1 (en) | 1973-10-31 |
| DE2336551A1 (en) | 1973-12-20 |
| ES414095A1 (en) | 1976-06-16 |
| GB1425064A (en) | 1976-02-18 |
| ATA370473A (en) | 1977-01-15 |
| FR2199534B1 (en) | 1977-03-11 |
| FR2199534A1 (en) | 1974-04-12 |
| CH574390A5 (en) | 1976-04-15 |
| AU5494973A (en) | 1974-10-31 |
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