DD153823A5 - Verfahren zur herstellung von neuen 4-fluor-3-phenoxy-benzaldehyd-acetalen - Google Patents
Verfahren zur herstellung von neuen 4-fluor-3-phenoxy-benzaldehyd-acetalen Download PDFInfo
- Publication number
- DD153823A5 DD153823A5 DD80223413A DD22341380A DD153823A5 DD 153823 A5 DD153823 A5 DD 153823A5 DD 80223413 A DD80223413 A DD 80223413A DD 22341380 A DD22341380 A DD 22341380A DD 153823 A5 DD153823 A5 DD 153823A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- fluoro
- bromo
- benzaldehyde
- water
- copper
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/22—Radicals substituted by singly bound oxygen or sulfur atoms etherified
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
- C07C45/292—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with chromium derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
- C07C45/305—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation with halogenochromate reagents, e.g. pyridinium chlorochromate
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/55—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/16—Radicals substituted by halogen atoms or nitro radicals
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)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792933979 DE2933979A1 (de) | 1979-08-22 | 1979-08-22 | Neue 4-fluor-3-phenoxy-benzaldehydacetale und verfahren zu deren herstellung sowie neue zwischenprodukte hierfuer und verfahren zu deren herstellung. |
Publications (1)
Publication Number | Publication Date |
---|---|
DD153823A5 true DD153823A5 (de) | 1982-02-03 |
Family
ID=6079042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD80223413A DD153823A5 (de) | 1979-08-22 | 1980-08-20 | Verfahren zur herstellung von neuen 4-fluor-3-phenoxy-benzaldehyd-acetalen |
Country Status (9)
Country | Link |
---|---|
US (3) | US4626601A (pt) |
EP (2) | EP0061004A1 (pt) |
JP (3) | JPS5632427A (pt) |
BR (1) | BR8005293A (pt) |
DD (1) | DD153823A5 (pt) |
DE (2) | DE2933979A1 (pt) |
DK (2) | DK359280A (pt) |
HU (3) | HU188368B (pt) |
IL (2) | IL60874A (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2933985A1 (de) * | 1979-08-22 | 1981-04-09 | Bayer Ag, 5090 Leverkusen | Neue 4-fluor-3-phenoxy-benzyl-ether und verfahren zu deren herstellung sowie neue zwischenprodukte hierfuer und verfahren zu deren herstellung |
DE3006685C2 (de) * | 1980-02-22 | 1982-09-09 | Riedel-De Haen Ag, 3016 Seelze | 3-Brom-4-fluorbenzonitril und Verfahren zur Herstellung eines substituierten 3-Brom-4-fluorbenzols |
DE3035921A1 (de) * | 1980-09-24 | 1982-05-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 3-brom-4fluor-benzaldehyd-acetalen, neue zwischenprodukte hierfuer und verfahren zu deren herstellung |
DE3036967A1 (de) * | 1980-10-01 | 1982-05-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 3-brom-4-fluor-benzylalkohol und neue zwischenprodukte hierfuer |
DE3129651A1 (de) * | 1981-07-28 | 1983-02-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 3-brom-4-fluor-benzaldehyd |
DE3136561A1 (de) * | 1981-09-15 | 1983-03-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von para-substituierten 3-brombenzaldehyden |
JPS5939842A (ja) * | 1982-08-31 | 1984-03-05 | Mitsui Petrochem Ind Ltd | アセタ−ル類の製造方法 |
US5182315A (en) * | 1990-11-19 | 1993-01-26 | Loctite Corporation | Photocurable silicone gel composition, and method of making the same |
US5212211A (en) * | 1990-11-19 | 1993-05-18 | Loctite Corporation | Polymodal-cure silicone composition, and method of making the same |
US5179134A (en) * | 1990-11-19 | 1993-01-12 | Loctite Corporation | Photocurable silicone composition, and method of making the same |
FR2669925B1 (fr) * | 1990-11-30 | 1993-01-29 | Rhone Poulenc Chimie | Procede de preparation de composes aromatiques polyalkoxyles. |
DE4106908A1 (de) * | 1991-03-05 | 1992-09-10 | Basf Ag | Verfahren zur herstellung (alpha),(beta)-ungesaettigter aldehyde und ketone |
IL123137A0 (en) * | 1998-02-02 | 1998-09-24 | Bromine Compounds Ltd | Process for the halogenation of aldehydes and ketones |
EP2241546B1 (en) * | 2008-02-14 | 2017-10-04 | Sumitomo Chemical Company, Limited | Process for production of benzaldehyde compound |
JP5314330B2 (ja) * | 2008-06-16 | 2013-10-16 | 住友化学株式会社 | 2−(アリールオキシメチル)ベンズアルデヒドの製造方法およびその中間体 |
WO2010086876A2 (en) * | 2009-01-09 | 2010-08-05 | Aditya Birla Science & Technology Co. Ltd. | Ether synthesis |
TWI418535B (zh) * | 2009-04-07 | 2013-12-11 | Sumitomo Chemical Co | Preparation of benzaldehyde compounds |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3904654A (en) * | 1973-08-06 | 1975-09-09 | Monsanto Co | Urea-phosphorus compounds |
US3965127A (en) * | 1973-08-06 | 1976-06-22 | Monsanto Company | Urea-phosphorus compounds |
FR2245630B1 (pt) * | 1973-10-02 | 1977-03-11 | Ile De France | |
DE2934034A1 (de) * | 1979-08-22 | 1981-03-26 | Bayer Ag, 51373 Leverkusen | Verfahren zur herstellung von substituierten benzaldehyden, neue zwischenprodukte hierfuer und verfahren zu deren herstellung |
DE3006685C2 (de) * | 1980-02-22 | 1982-09-09 | Riedel-De Haen Ag, 3016 Seelze | 3-Brom-4-fluorbenzonitril und Verfahren zur Herstellung eines substituierten 3-Brom-4-fluorbenzols |
DE3026959A1 (de) * | 1980-07-16 | 1982-02-04 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 3-brom-4-fluor-benzaldehyd-(-acetalen) und neue zwischenprodukte hierfuer |
-
1979
- 1979-08-22 DE DE19792933979 patent/DE2933979A1/de not_active Withdrawn
-
1980
- 1980-08-12 EP EP82101333A patent/EP0061004A1/de active Pending
- 1980-08-12 DE DE8080104747T patent/DE3068432D1/de not_active Expired
- 1980-08-12 EP EP80104747A patent/EP0024624B1/de not_active Expired
- 1980-08-19 IL IL60874A patent/IL60874A/xx unknown
- 1980-08-19 IL IL60873A patent/IL60873A0/xx unknown
- 1980-08-20 DD DD80223413A patent/DD153823A5/de unknown
- 1980-08-20 JP JP11355080A patent/JPS5632427A/ja active Granted
- 1980-08-21 DK DK359280A patent/DK359280A/da not_active Application Discontinuation
- 1980-08-21 HU HU803069A patent/HU188368B/hu unknown
- 1980-08-21 HU HU802071A patent/HU185789B/hu unknown
- 1980-08-21 HU HU803070A patent/HU188369B/hu unknown
- 1980-08-21 BR BR8005293A patent/BR8005293A/pt not_active IP Right Cessation
-
1981
- 1981-09-18 US US06/303,657 patent/US4626601A/en not_active Expired - Lifetime
-
1986
- 1986-07-21 US US06/887,471 patent/US4748257A/en not_active Expired - Lifetime
-
1987
- 1987-11-02 JP JP62275930A patent/JPS63119434A/ja active Granted
- 1987-11-02 JP JP62275931A patent/JPS63119435A/ja active Granted
-
1988
- 1988-03-02 US US07/162,788 patent/US4845249A/en not_active Expired - Lifetime
-
1990
- 1990-12-11 DK DK293690A patent/DK163815C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0024624A3 (en) | 1981-06-17 |
JPS63119434A (ja) | 1988-05-24 |
DK163815B (da) | 1992-04-06 |
DK293690D0 (da) | 1990-12-11 |
DK293690A (da) | 1990-12-11 |
DE2933979A1 (de) | 1981-03-12 |
EP0024624A2 (de) | 1981-03-11 |
US4845249A (en) | 1989-07-04 |
DK359280A (da) | 1981-02-23 |
IL60874A0 (en) | 1980-10-26 |
IL60873A0 (en) | 1980-10-26 |
US4748257A (en) | 1988-05-31 |
JPH0255412B2 (pt) | 1990-11-27 |
JPS6338007B2 (pt) | 1988-07-28 |
DK163815C (da) | 1992-09-07 |
DE3068432D1 (en) | 1984-08-09 |
JPS63119435A (ja) | 1988-05-24 |
EP0024624B1 (de) | 1984-07-04 |
HU185789B (en) | 1985-03-28 |
JPS64380B2 (pt) | 1989-01-06 |
HU188369B (en) | 1986-04-28 |
JPS5632427A (en) | 1981-04-01 |
HU188368B (en) | 1986-04-28 |
BR8005293A (pt) | 1981-03-04 |
IL60874A (en) | 1985-08-30 |
EP0061004A1 (de) | 1982-09-29 |
US4626601A (en) | 1986-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DD153823A5 (de) | Verfahren zur herstellung von neuen 4-fluor-3-phenoxy-benzaldehyd-acetalen | |
EP0024612B1 (de) | Neue 4-Fluor-3-phenoxy-benzyl-ether und Verfahren zu ihrer Herstellung und ihre Verwendung | |
EP0008734B1 (de) | Verfahren zur Herstellung von 4-Fluoro-3-phenoxy-toluol | |
DE3304202A1 (de) | Verfahren zur herstellung von aromatischen aldehyden | |
DE2824856A1 (de) | Verfahren zur herstellung von 2-aryl-c tief 3 - bis c tief 6 -alkancarbonsaeureestern | |
EP0032576B1 (de) | Verfahren zur Herstellung von p-substituierten Phenylpropanolen und deren Estern sowie von p-substituierten 3-Phenyl-2-methyl-propanalen | |
EP0048914A1 (de) | Verfahren zur Herstellung von 3-Brom-4-fluor-benzylalkohol, neue Zwischenprodukte hierfür und Verfahren zur Herstellung dieser Zwischenprodukte | |
DE2804597C2 (de) | Verfahren zur Herstellung von β-Damascon und β-Damascenon | |
DE3026959A1 (de) | Verfahren zur herstellung von 3-brom-4-fluor-benzaldehyd-(-acetalen) und neue zwischenprodukte hierfuer | |
DE2925176C2 (pt) | ||
EP0071135A1 (de) | Verfahren zur Herstellung von 3-Brom-4-fluor-benzaldehyd | |
EP0019112B1 (de) | Verfahren zur Herstellung von cyclischen Acetalen von trans-4-Chlor-3-methyl-2-buten-1-al sowie von trans-3-Methyl-2-buten-1,4-dial-1-monoacetalen | |
EP0251115B1 (de) | Verfahren zur Herstellung von beta-Halogenvinyl- und beta,beta-Dihalogenethylarylketonen | |
DE1518037B1 (de) | Verfahren zur Herstellung von Methylvanillylketon | |
EP0084128B1 (de) | Verfahren zur Herstellung von teilweise neuen Alkylbenzolen, die durch Fluor enthaltende Reste substituiert sind | |
EP0780362A1 (de) | 3,3-Dioxy-4,4,4-trifluorbuttersäure-Derivate | |
DE3136561A1 (de) | Verfahren zur herstellung von para-substituierten 3-brombenzaldehyden | |
DE102008007755A1 (de) | Halogenierte 4-Formylbenzonitrile, ihre Herstellung und Verwendung | |
EP0302331A2 (de) | Ester von Arylbisperfluoralkylcarbinolen, Verfahren zur Herstellung dieser Verbindungen und der zugrundeliegenden Arylbisperfluoralkylcarbinole | |
DE60007137T2 (de) | Verfahren zur herstellung von 2-arylvinylalkylethern und 1,4-diaryl-2-fluor-2-butenen | |
EP1413566A1 (de) | Verfahren zur Herstellung 1,3-Dihalogen-substituierten Benzolderivaten | |
EP0048411A2 (de) | Verfahren zur Herstellung von 3-Brom-4-fluor-benzaldehydacetalen, neue Zwischenprodukte hierfür und Verfahren zu deren Herstellung | |
DD216007A5 (de) | Verfahren zur herstellung von alpha-sulfonyloxyketonacetalen | |
DE2624395A1 (de) | Bromhaltige derivate von cyclopropan und verfahren zu ihrer herstellung | |
DE1917602A1 (de) | Verfahren zur Herstellung von Monoaethern des 1,2-Dihydroxybenzols |