BR8106087A - Processo para a preparacao de 3-bromo-4-fluor-benzaldeido-acetais,processos para a preparacao de 3-bromo-5-fluor-benzaldiminas e para a preparacao de cianeto de 3-bromo-4-fluor-benzoila - Google Patents

Processo para a preparacao de 3-bromo-4-fluor-benzaldeido-acetais,processos para a preparacao de 3-bromo-5-fluor-benzaldiminas e para a preparacao de cianeto de 3-bromo-4-fluor-benzoila

Info

Publication number
BR8106087A
BR8106087A BR8106087A BR8106087A BR8106087A BR 8106087 A BR8106087 A BR 8106087A BR 8106087 A BR8106087 A BR 8106087A BR 8106087 A BR8106087 A BR 8106087A BR 8106087 A BR8106087 A BR 8106087A
Authority
BR
Brazil
Prior art keywords
fluor
bromo
preparation
benzoila
benzaldimines
Prior art date
Application number
BR8106087A
Other languages
English (en)
Portuguese (pt)
Inventor
F Maurer
U Priesnitz
H Riebel
B Gallenkamp
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 BR8106087A publication Critical patent/BR8106087A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/76—Unsaturated compounds containing keto groups
    • C07C59/88—Unsaturated compounds containing keto groups containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8106087A 1980-09-24 1981-09-23 Processo para a preparacao de 3-bromo-4-fluor-benzaldeido-acetais,processos para a preparacao de 3-bromo-5-fluor-benzaldiminas e para a preparacao de cianeto de 3-bromo-4-fluor-benzoila BR8106087A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803035921 DE3035921A1 (de) 1980-09-24 1980-09-24 Verfahren zur herstellung von 3-brom-4fluor-benzaldehyd-acetalen, neue zwischenprodukte hierfuer und verfahren zu deren herstellung

Publications (1)

Publication Number Publication Date
BR8106087A true BR8106087A (pt) 1982-06-08

Family

ID=6112697

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8106087A BR8106087A (pt) 1980-09-24 1981-09-23 Processo para a preparacao de 3-bromo-4-fluor-benzaldeido-acetais,processos para a preparacao de 3-bromo-5-fluor-benzaldiminas e para a preparacao de cianeto de 3-bromo-4-fluor-benzoila

Country Status (7)

Country Link
US (1) US4348538A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0048411B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5791941A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8106087A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3035921A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK421281A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL63898A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708183C3 (de) * 1977-02-25 1979-08-09 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von Acylcyaniden
DE2709264C3 (de) * 1977-03-03 1982-01-21 Bayer Ag, 5090 Leverkusen Substituierte Phenoxybenzyloxycarbonylderivate, Verfahren zu ihrer Herstellung und ihre Verwendung als Insektizide und Akarizide sowie neue Zwischenprodukte
FR2405241A1 (fr) * 1977-10-06 1979-05-04 Rorer Inc William H Benzylideneaniline et ses derives, utilises pour le traitement d'inflammation chez les animaux a sang chaud
US4234739A (en) * 1978-12-05 1980-11-18 Stauffer Chemical Company Method for preparing glyoxylic acids and derivatives thereof
DE2933979A1 (de) * 1979-08-22 1981-03-12 Bayer Ag, 5090 Leverkusen Neue 4-fluor-3-phenoxy-benzaldehydacetale und verfahren zu deren herstellung sowie neue zwischenprodukte hierfuer und verfahren zu deren herstellung.

Also Published As

Publication number Publication date
IL63898A (en) 1985-10-31
JPH0238576B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-31
EP0048411B1 (de) 1986-11-12
US4348538A (en) 1982-09-07
DE3035921A1 (de) 1982-05-06
EP0048411A3 (en) 1982-12-29
EP0048411A2 (de) 1982-03-31
DK421281A (da) 1982-03-25
JPS5791941A (en) 1982-06-08
IL63898A0 (en) 1981-12-31
DE3175598D1 (en) 1987-01-02

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C07C 255/00 (2006.01), C07C 41/50 (2006.0