IT1230163B - Procedimento per la preparazione di bromodifluoroacetilfluoruro. - Google Patents

Procedimento per la preparazione di bromodifluoroacetilfluoruro.

Info

Publication number: IT1230163B
Authority: IT; Italy
Prior art keywords: bromodifluoroacetilfluoruro; procedure; preparation
Prior art date: 1989-06-28

Application number

IT8921016A

Other languages

English (en)

Other versions

IT8921016A0 (it

Inventor

Silvana Modena

Ezio Strepparola

Original Assignee

Ausimont Srl

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.)

1989-06-28

Filing date

1989-06-28

Publication date

1991-10-14

1989-06-28 Application filed by Ausimont Srl filed Critical Ausimont Srl

1989-06-28 Priority to IT8921016A priority Critical patent/IT1230163B/it

1989-06-28 Publication of IT8921016A0 publication Critical patent/IT8921016A0/it

1990-06-27 Priority to EP90112282A priority patent/EP0405517B1/en

1990-06-27 Priority to US07/544,581 priority patent/US5025105A/en

1990-06-27 Priority to CA002019997A priority patent/CA2019997C/en

1990-06-27 Priority to ES90112282T priority patent/ES2063203T3/es

1990-06-27 Priority to DE69013588T priority patent/DE69013588T2/de

1991-10-14 Application granted granted Critical

1991-10-14 Publication of IT1230163B publication Critical patent/IT1230163B/it

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

IT8921016A 1989-06-28 1989-06-28 Procedimento per la preparazione di bromodifluoroacetilfluoruro. IT1230163B (it)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
IT8921016A IT1230163B (it)	1989-06-28	1989-06-28	Procedimento per la preparazione di bromodifluoroacetilfluoruro.
EP90112282A EP0405517B1 (en)	1989-06-28	1990-06-27	Process for preparing bromodifluoroacetylfluoride
US07/544,581 US5025105A (en)	1989-06-28	1990-06-27	Process for preparing bromodifluoroacetylfluoride
CA002019997A CA2019997C (en)	1989-06-28	1990-06-27	Process for preparing bromodifluoroacetylfluoride
ES90112282T ES2063203T3 (es)	1989-06-28	1990-06-27	Procedimiento para la preparacion de bromodifluoroacetilfluoruro.
DE69013588T DE69013588T2 (de)	1989-06-28	1990-06-27	Verfahren zur Herstellung von Bromdifluoracetylfluorid.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8921016A IT1230163B (it)	1989-06-28	1989-06-28	Procedimento per la preparazione di bromodifluoroacetilfluoruro.

Publications (2)

Publication Number	Publication Date
IT8921016A0 IT8921016A0 (it)	1989-06-28
IT1230163B true IT1230163B (it)	1991-10-14

Family

ID=11175438

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8921016A IT1230163B (it)	1989-06-28	1989-06-28	Procedimento per la preparazione di bromodifluoroacetilfluoruro.

Country Status (6)

Country	Link
US (1)	US5025105A (it)
EP (1)	EP0405517B1 (it)
CA (1)	CA2019997C (it)
DE (1)	DE69013588T2 (it)
ES (1)	ES2063203T3 (it)
IT (1)	IT1230163B (it)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3007790A (en) *	1958-03-03	1961-11-07	Hooker Chemical Corp	Production of halogenated compounds
FR79555E (fr) *	1959-01-19	1962-12-21	Wellcome Found	Composés de pipérazine et leur préparation
JPS5740436A (en) *	1980-08-26	1982-03-06	Asahi Glass Co Ltd	Production of perfluorosuccinyl fluoride
JPS6056126B2 (ja) *	1980-08-26	1985-12-09	旭硝子株式会社	ジフルオロハロアセチルフルオリドの製造方法
JPS5745133A (en) *	1980-09-02	1982-03-13	Asahi Glass Co Ltd	Preparation of perfluoro-3-oxa-4-pentenoyl fluoride
IT1197472B (it) *	1986-09-08	1988-11-30	Ausimont Spa	Processo per la preparazione di ipocloriti di peraloidrocarburi
IT1197474B (it) *	1986-09-08	1988-11-30	Ausimont Spa	Bromofluroetilipofluorito e procedimento per la sua preparazione
US4749526A (en) *	1986-09-12	1988-06-07	Minnesota Mining And Manufacturing Co.	Process for preparing fluoraliphatic ether-containing carbonyl fluoride compositions
DE3707367A1 (de) *	1987-03-07	1988-09-15	Hoechst Ag	Umsetzung von hexafluorpropenoxid mit fluorierten carbonsaeurefluoriden

1989
- 1989-06-28 IT IT8921016A patent/IT1230163B/it active
1990
- 1990-06-27 CA CA002019997A patent/CA2019997C/en not_active Expired - Fee Related
- 1990-06-27 DE DE69013588T patent/DE69013588T2/de not_active Expired - Lifetime
- 1990-06-27 US US07/544,581 patent/US5025105A/en not_active Expired - Lifetime
- 1990-06-27 ES ES90112282T patent/ES2063203T3/es not_active Expired - Lifetime
- 1990-06-27 EP EP90112282A patent/EP0405517B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2019997C (en)	1997-09-16
EP0405517A3 (en)	1992-01-15
ES2063203T3 (es)	1995-01-01
EP0405517B1 (en)	1994-10-26
IT8921016A0 (it)	1989-06-28
EP0405517A2 (en)	1991-01-02
DE69013588D1 (de)	1994-12-01
DE69013588T2 (de)	1995-03-09
CA2019997A1 (en)	1990-12-28
US5025105A (en)	1991-06-18

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19940621