IT980368B - Derivati idrossi difenilici procedimento per la loro prepara zione e loro impiego per stabiliz zare materiali organici - Google Patents
Derivati idrossi difenilici procedimento per la loro prepara zione e loro impiego per stabiliz zare materiali organiciInfo
- Publication number
- IT980368B IT980368B IT49693/73A IT4969373A IT980368B IT 980368 B IT980368 B IT 980368B IT 49693/73 A IT49693/73 A IT 49693/73A IT 4969373 A IT4969373 A IT 4969373A IT 980368 B IT980368 B IT 980368B
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- organic materials
- hydroxy derivatives
- stabilize organic
- diphenyl hydroxy
- 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 (xx) | 1972-04-28 | 1972-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT980368B true IT980368B (it) | 1974-09-30 |
Family
ID=4309714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT49693/73A IT980368B (it) | 1972-04-28 | 1973-04-27 | Derivati idrossi difenilici procedimento per la loro prepara zione e loro impiego per stabiliz zare materiali organici |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS4941347A (xx) |
| AT (1) | ATA370473A (xx) |
| AU (1) | AU5494973A (xx) |
| BE (1) | BE798777A (xx) |
| CH (1) | CH574390A5 (xx) |
| DD (1) | DD108979A5 (xx) |
| DE (2) | DE2321116A1 (xx) |
| ES (1) | ES414095A1 (xx) |
| FR (2) | FR2184630B1 (xx) |
| GB (1) | GB1425064A (xx) |
| IT (1) | IT980368B (xx) |
| NL (1) | NL7305563A (xx) |
| ZA (1) | ZA732882B (xx) |
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 |
| 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 |
| 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 |
| 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 (de) * | 2001-02-02 | 2002-10-17 | Wella Ag | (1,1'-Biphenyl)-2,4-diamin-Derivate enthaltende Färbemittel für Keratinfasern sowie neue (1,1'-Biphenyl)-2,4-diamin-Derivate |
| 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 JP JP48046815A patent/JPS4941347A/ja active Pending
- 1973-04-26 DE DE2321116A patent/DE2321116A1/de active Pending
- 1973-04-26 ES ES414095A patent/ES414095A1/es not_active Expired
- 1973-04-26 AT AT733704A patent/ATA370473A/de not_active IP Right Cessation
- 1973-04-26 DD DD170445A patent/DD108979A5/xx unknown
- 1973-04-26 BE BE130467A patent/BE798777A/xx unknown
- 1973-04-26 DE DE19732336551 patent/DE2336551A1/de active Pending
- 1973-04-27 AU AU54949/73A patent/AU5494973A/en not_active Expired
- 1973-04-27 ZA ZA732882A patent/ZA732882B/xx unknown
- 1973-04-27 IT IT49693/73A patent/IT980368B/it active
- 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 (xx) | 1973-12-28 |
| ES414095A1 (es) | 1976-06-16 |
| DD108979A5 (xx) | 1974-10-12 |
| FR2199534A1 (xx) | 1974-04-12 |
| ZA732882B (en) | 1974-12-24 |
| AU5494973A (en) | 1974-10-31 |
| CH574390A5 (xx) | 1976-04-15 |
| ATA370473A (de) | 1977-01-15 |
| FR2184630B1 (xx) | 1978-09-29 |
| NL7305563A (xx) | 1973-10-30 |
| BE798777A (fr) | 1973-10-26 |
| GB1425064A (en) | 1976-02-18 |
| DE2321116A1 (de) | 1973-10-31 |
| DE2336551A1 (de) | 1973-12-20 |
| JPS4941347A (xx) | 1974-04-18 |
| FR2199534B1 (xx) | 1977-03-11 |
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