BR8004448A - 4-fluor-3-bromo-benzoilfluoreto e processo para a sua preparacao - Google Patents

4-fluor-3-bromo-benzoilfluoreto e processo para a sua preparacao

Info

Publication number: BR8004448A
Authority: BR; Brazil
Prior art keywords: benzoilfluoride; fluor; bromo; preparation
Prior art date: 1979-07-18

Application number

BR8004448A

Other languages

English (en)

Inventor

E Klauke

A Marhold

E Kysela

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.)

1979-07-18

Filing date

1980-07-17

Publication date

1981-01-27

1980-07-17 Application filed by Bayer Ag filed Critical Bayer Ag

1981-01-27 Publication of BR8004448A publication Critical patent/BR8004448A/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/68—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings containing halogen
- C07C63/70—Monocarboxylic acids
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

BR8004448A 1979-07-18 1980-07-17 4-fluor-3-bromo-benzoilfluoreto e processo para a sua preparacao BR8004448A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19792928987 DE2928987A1 (de)	1979-07-18	1979-07-18	4-fluor-3-brom-benzoylfluorid und verfahren zu seiner herstellung

Publications (1)

Publication Number	Publication Date
BR8004448A true BR8004448A (pt)	1981-01-27

Family

ID=6076017

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8004448A BR8004448A (pt)	1979-07-18	1980-07-17	4-fluor-3-bromo-benzoilfluoreto e processo para a sua preparacao

Country Status (9)

Country	Link
EP (1)	EP0024516B1 (pt)
JP (1)	JPS5616441A (pt)
BR (1)	BR8004448A (pt)
DD (1)	DD153204A5 (pt)
DE (2)	DE2928987A1 (pt)
DK (1)	DK308880A (pt)
HU (1)	HU183181B (pt)
IL (1)	IL60604A (pt)
PL (1)	PL128170B1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
DE3140634A1 (de) *	1981-10-13	1983-04-21	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von kernfluorierten benzoylfluoriden
GB8324902D0 (en) *	1983-09-16	1983-10-19	Ici Plc	Chemical process
DE4227371A1 (de) *	1992-08-19	1994-02-24	Bayer Ag	Verfahren zur Herstellung von 2,3,4-Trichlor-5-fluor-benzoylchlorid
DE4414841A1 (de) *	1994-04-28	1995-11-02	Bayer Ag	Brom enthaltende aromatische Verbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Zwischenprodukte bei der Synthese von Wirkstoffen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2062434A1 (pt) *	1970-12-18	1972-06-22
US4113435A (en) *	1973-07-16	1978-09-12	Massachusetts Institute Of Technology	Cryogenically controlled direct fluorination apparatus
DE2708190C2 (de) *	1977-02-25	1984-09-27	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von m-Brom-benzotrifluoriden
DE2743144B2 (de) *	1977-09-24	1979-09-06	Hoechst Ag, 6000 Frankfurt	Verfahren zur Herstellung von m-Halogenbenzoylhalogeniden

1979
- 1979-07-18 DE DE19792928987 patent/DE2928987A1/de not_active Withdrawn
1980
- 1980-07-09 DE DE8080103922T patent/DE3060704D1/de not_active Expired
- 1980-07-09 EP EP80103922A patent/EP0024516B1/de not_active Expired
- 1980-07-15 IL IL60604A patent/IL60604A/xx not_active IP Right Cessation
- 1980-07-16 DD DD222663A patent/DD153204A5/de unknown
- 1980-07-16 PL PL1980225701A patent/PL128170B1/pl unknown
- 1980-07-16 JP JP9630680A patent/JPS5616441A/ja active Granted
- 1980-07-17 BR BR8004448A patent/BR8004448A/pt not_active IP Right Cessation
- 1980-07-17 HU HU801790A patent/HU183181B/hu not_active IP Right Cessation
- 1980-07-17 DK DK308880A patent/DK308880A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK308880A (da)	1981-01-19
EP0024516B1 (de)	1982-07-28
EP0024516A1 (de)	1981-03-11
PL128170B1 (en)	1984-01-31
DE2928987A1 (de)	1981-02-12
JPS6334858B2 (pt)	1988-07-12
DD153204A5 (de)	1981-12-30
IL60604A0 (en)	1980-09-16
HU183181B (en)	1984-04-28
IL60604A (en)	1984-08-31
JPS5616441A (en)	1981-02-17
PL225701A1 (pt)	1981-12-23
DE3060704D1 (en)	1982-09-16

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Legal Events

Date	Code	Title	Description
1995-09-19	MK	Patent expired	Effective date: 19950717