IT1071491B - PROCEDURE FOR THE PREPARATION OF AROMATIC ETHERS - Google Patents
PROCEDURE FOR THE PREPARATION OF AROMATIC ETHERSInfo
- Publication number
- IT1071491B IT1071491B IT25106/76A IT2510676A IT1071491B IT 1071491 B IT1071491 B IT 1071491B IT 25106/76 A IT25106/76 A IT 25106/76A IT 2510676 A IT2510676 A IT 2510676A IT 1071491 B IT1071491 B IT 1071491B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- aromatic ethers
- ethers
- aromatic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/06—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton from hydroxy amines by reactions involving the etherification or esterification of hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
- C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/68—One oxygen atom attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB32078/75A GB1539183A (en) | 1975-07-31 | 1975-07-31 | Process for the manufacture of aromatic ethers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1071491B true IT1071491B (en) | 1985-04-10 |
Family
ID=10332863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25106/76A IT1071491B (en) | 1975-07-31 | 1976-07-07 | PROCEDURE FOR THE PREPARATION OF AROMATIC ETHERS |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5217430A (en) |
| BR (1) | BR7604944A (en) |
| CH (1) | CH626866A5 (en) |
| DE (1) | DE2634419A1 (en) |
| ES (1) | ES450312A1 (en) |
| FR (1) | FR2319610A1 (en) |
| GB (1) | GB1539183A (en) |
| IT (1) | IT1071491B (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5487552A (en) * | 1977-12-23 | 1979-07-12 | Nippon Steel Corp | Position detector |
| US4259172A (en) | 1978-12-14 | 1981-03-31 | Exxon Research And Engineering Co. | Treatment of heavy coal fractions |
| US4259173A (en) | 1978-12-14 | 1981-03-31 | Exxon Research And Engineering Co. | Treatment of coal liquids |
| US4259168A (en) | 1978-12-14 | 1981-03-31 | Exxon Research And Engineering Co. | Treatment of coal to increase yields and improve physical characteristics of coal liquefaction distillates and bottoms |
| US4259167A (en) | 1978-12-14 | 1981-03-31 | Exxon Research And Engineering Co. | Formation of caking coals |
| US4363714A (en) | 1979-08-23 | 1982-12-14 | Exxon Research And Engineering Co. | O-Alkylated/O-acylated coal liquids |
| US4326949A (en) | 1980-10-24 | 1982-04-27 | Exxon Research & Engineering Co. | Oxygen alkylation of phenol-containing hydrocarbonaceous streams |
| JPS57128307A (en) * | 1981-02-03 | 1982-08-09 | Nippon Kogaku Kk <Nikon> | Automatic focus adjuster |
| DE3120912A1 (en) * | 1981-05-26 | 1982-12-16 | Hoechst Ag, 6000 Frankfurt | METHOD FOR PRODUCING P-NITROPHENETOL |
| IL65154A (en) * | 1982-03-03 | 1986-10-31 | Gadot Petrochemical Ind 1974 L | Process for the manufacture of nitro-phenetoles |
| US4513141A (en) * | 1983-04-28 | 1985-04-23 | General Electric Company | Method for making aromatic ethers using diorganoamino pyridinum salt catalyst |
| DE3515339A1 (en) * | 1985-04-27 | 1986-10-30 | Cassella Ag, 6000 Frankfurt | METHOD FOR PRODUCING 2,4-DINITROPHENYL ETHER |
| DE3610707A1 (en) * | 1986-03-29 | 1987-10-08 | Bayer Ag | METHOD FOR PRODUCING 4-NITROPHENETOL |
| DE3628316A1 (en) * | 1986-08-21 | 1988-02-25 | Bayer Ag | METHOD FOR THE PRODUCTION OF DIISOCYANATES, SELECTED DIISOCYANATES AND THE USE THEREOF AS CONSTRUCTION COMPONENT IN THE PRODUCTION OF POLYURETHANE PLASTICS |
| DE3737919A1 (en) * | 1987-11-07 | 1989-05-18 | Hoechst Ag | METHOD FOR PRODUCING O-NITROPHENETOL |
| EP0537591B1 (en) * | 1991-10-09 | 1995-09-27 | Hoechst Aktiengesellschaft | Process for the preparation of 1,2-bis-(2-nitrophenoxy)-ethane |
| IL106118A (en) * | 1993-06-24 | 1997-08-14 | Agan Chemical Manufacturers | Process for preparing n-alkyl-3,4-dialkyl- 2,6-dinitro- anilines and intermediates thereof |
| HUT77351A (en) * | 1994-12-22 | 1998-03-30 | Novartis Ag. | Process for the preparation of aromatic o-sulfocarboxylic acids and o-ureidosulfonyl-carboxylic acid derivatives |
| JP2003104930A (en) * | 2001-09-28 | 2003-04-09 | Kawasaki Kasei Chem Ltd | Method for producing 9,10-anthraquinonyl ether |
| CN101863781B (en) * | 2010-06-18 | 2013-04-10 | 淄博圣马化工厂 | Preparation method of 1, 2-di (o-amino phenoxyl) ethane |
| CN105669470B (en) * | 2016-01-15 | 2017-11-14 | 常州永和精细化学有限公司 | 1,2 2（2 amino-benzene oxygens）The preparation method of ethane |
| CN111187168A (en) * | 2019-12-12 | 2020-05-22 | 中卫市鑫三元化工有限公司 | Clean production process for producing nitrobenzene alkoxy ether by using nitrohalogenated benzene |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1227144A (en) * | 1967-04-05 | 1971-04-07 | ||
| FR2311004A1 (en) * | 1975-05-13 | 1976-12-10 | Ciba Geigy Ag | PROCESS FOR PREPARING DIARYLIC COMPOUNDS OR HETEROARYLIC COMPOUNDS AND PRODUCTS OBTAINED BY THIS PROCESS |
-
1975
- 1975-07-31 GB GB32078/75A patent/GB1539183A/en not_active Expired
-
1976
- 1976-07-07 IT IT25106/76A patent/IT1071491B/en active
- 1976-07-29 BR BR7604944A patent/BR7604944A/en unknown
- 1976-07-30 CH CH977176A patent/CH626866A5/en not_active IP Right Cessation
- 1976-07-30 DE DE19762634419 patent/DE2634419A1/en not_active Ceased
- 1976-07-30 FR FR7623381A patent/FR2319610A1/en active Granted
- 1976-07-30 ES ES450312A patent/ES450312A1/en not_active Expired
- 1976-07-30 JP JP51091188A patent/JPS5217430A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2319610B1 (en) | 1980-07-11 |
| ES450312A1 (en) | 1977-10-01 |
| GB1539183A (en) | 1979-01-31 |
| DE2634419A1 (en) | 1977-02-10 |
| CH626866A5 (en) | 1981-12-15 |
| JPS5217430A (en) | 1977-02-09 |
| FR2319610A1 (en) | 1977-02-25 |
| BR7604944A (en) | 1977-08-09 |
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