BR8005293A - Processo para a preparacao de 4-fluor-3-fenoxi-benzaldeido-acetais, sua aplicacao e processo para a preparacao de produtos intermediarios - Google Patents

Processo para a preparacao de 4-fluor-3-fenoxi-benzaldeido-acetais, sua aplicacao e processo para a preparacao de produtos intermediarios

Info

Publication number
BR8005293A
BR8005293A BR8005293A BR8005293A BR8005293A BR 8005293 A BR8005293 A BR 8005293A BR 8005293 A BR8005293 A BR 8005293A BR 8005293 A BR8005293 A BR 8005293A BR 8005293 A BR8005293 A BR 8005293A
Authority
BR
Brazil
Prior art keywords
preparation
acetals
fluor
benzaldehyde
phenoxy
Prior art date
Application number
BR8005293A
Other languages
English (en)
Inventor
F Maurer
R Fuchs
H Riebel
U Priesnitz
E Klauke
Original Assignee
Bayer Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR8005293A publication Critical patent/BR8005293A/pt

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)
BR8005293A 1979-08-22 1980-08-21 Processo para a preparacao de 4-fluor-3-fenoxi-benzaldeido-acetais, sua aplicacao e processo para a preparacao de produtos intermediarios BR8005293A (pt)

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
BR8005293A true BR8005293A (pt) 1981-03-04

Family

ID=6079042

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8005293A BR8005293A (pt) 1979-08-22 1980-08-21 Processo para a preparacao de 4-fluor-3-fenoxi-benzaldeido-acetais, sua aplicacao e processo para a preparacao de produtos intermediarios

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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
DD153823A5 (de) 1982-02-03
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
IL60874A (en) 1985-08-30
EP0061004A1 (de) 1982-09-29
US4626601A (en) 1986-12-02

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MK Patent expired

Effective date: 19950821