NL7711424A - Werkwijze voor de bereiding van fluor bevattende ketonen. - Google Patents

Werkwijze voor de bereiding van fluor bevattende ketonen.

Info

Publication number: NL7711424A
Authority: NL; Netherlands
Prior art keywords: preparation; containing ketones; fluor containing; fluor; ketones
Prior art date: 1976-10-23

Application number

NL7711424A

Other languages

English (en)

Original Assignee

Hoechst 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.)

1976-10-23

Filing date

1977-10-18

Publication date

1978-04-25

1976-10-23 Priority claimed from DE19762648123 external-priority patent/DE2648123C2/de

1977-02-04 Priority claimed from DE19772704607 external-priority patent/DE2704607C2/de

1977-10-18 Application filed by Hoechst Ag filed Critical Hoechst Ag

1978-04-25 Publication of NL7711424A publication Critical patent/NL7711424A/nl

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation

Landscapes

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

NL7711424A 1976-10-23 1977-10-18 Werkwijze voor de bereiding van fluor bevattende ketonen. NL7711424A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19762648123 DE2648123C2 (de)	1976-10-23	1976-10-23	Verfahren zur Herstellung aliphatischer Perfluorketone
DE19772704607 DE2704607C2 (de)	1977-02-04	1977-02-04	Verfahren zur Herstellung fluorhaltiger Ketone

Publications (1)

Publication Number	Publication Date
NL7711424A true NL7711424A (nl)	1978-04-25

Family

ID=25771052

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7711424A NL7711424A (nl)	1976-10-23	1977-10-18	Werkwijze voor de bereiding van fluor bevattende ketonen.

Country Status (6)

Country	Link
US (1)	US4136121A (nl)
CA (1)	CA1086756A (nl)
FR (1)	FR2368457A1 (nl)
GB (1)	GB1576402A (nl)
IT (1)	IT1086974B (nl)
NL (1)	NL7711424A (nl)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2928602A1 (de) *	1979-07-14	1981-02-05	Hoechst Ag	Verfahren zur herstellung von 2.3- perfluor-1.4-dioxanen sowie einige spezielle vertreter dieser verbindungsklasse
FR2601946B1 (fr) *	1986-07-25	1988-10-21	Rhone Poulenc Chimie	Procede de preparation de perfluoroalkylcetones
JPH082893B2 (ja) *	1991-04-16	1996-01-17	信越化学工業株式会社	パーフルオロ環状ケトン及びその製造法
AU6223600A (en)	1999-07-20	2001-02-05	3M Innovative Properties Company	Use of fluorinated ketones in fire extinguishing compositions
WO2001081287A1 (fr) *	2000-04-21	2001-11-01	Daikin Industries, Ltd.	Procede de preparation de perfluoroalcanones
US6780220B2 (en) *	2000-05-04	2004-08-24	3M Innovative Properties Company	Method for generating pollution credits while processing reactive metals
US6685764B2 (en)	2000-05-04	2004-02-03	3M Innovative Properties Company	Processing molten reactive metals and alloys using fluorocarbons as cover gas
FR2816306B1 (fr) *	2000-11-06	2002-12-20	Rhodia Chimie Sa	Procede de preparation de cetones fluorees
US6394107B1 (en) *	2001-04-24	2002-05-28	3M Innovative Properties Company	Use of fluorinated ketones as wet cleaning agents for vapor reactors and vapor reactor components
US6403149B1 (en)	2001-04-24	2002-06-11	3M Innovative Properties Company	Fluorinated ketones as lubricant deposition solvents for magnetic media applications
US8791254B2 (en) *	2006-05-19	2014-07-29	3M Innovative Properties Company	Cyclic hydrofluoroether compounds and processes for their preparation and use
US8193397B2 (en) *	2006-12-06	2012-06-05	3M Innovative Properties Company	Hydrofluoroether compounds and processes for their preparation and use
EP2146949B1 (de) *	2007-05-05	2017-03-01	Basf Se	Ionische flüssigkeiten mit polyethercarboxylaten als anionen, deren herstellung und verwendung
WO2010142346A1 (en)	2009-06-12	2010-12-16	Abb Technology Ag	Dielectric insulation medium
DE202009009305U1 (de)	2009-06-17	2009-11-05	Ormazabal Gmbh	Schalteinrichtung für Mittel-, Hoch- oder Höchstspannung mit einem Füllmedium
WO2011090992A1 (en)	2010-01-25	2011-07-28	3M Innovative Properties Company	Perfluoroketones as gaseous dielectrics
US8535559B2 (en) *	2010-03-26	2013-09-17	3M Innovative Properties Company	Nitrogen-containing fluoroketones for high temperature heat transfer
US8193393B2 (en) *	2010-03-26	2012-06-05	3M Innovative Properties Company	Fluoroether diketones for high temperature heat transfer
CN103415895B (zh)	2010-12-14	2016-08-03	Abb技术有限公司	介电绝缘介质
RU2553678C2 (ru)	2010-12-14	2015-06-20	Абб Рисерч Лтд	Диэлектрическая изоляционная среда
CN103370749A (zh)	2010-12-16	2013-10-23	Abb技术有限公司	介电绝缘介质
CN103988382B (zh)	2011-12-13	2018-02-16	Abb 技术有限公司	转换器建筑物及运行或提供转换器建筑物的方法
EP2747092A1 (en) *	2012-12-21	2014-06-25	Solvay SA	A method for dielectrically insulating active electric parts
CN108440260A (zh) *	2018-04-13	2018-08-24	天津市长芦化工新材料有限公司	一种回收利用hfpo二聚体合成八碳全氟酮的方法
CN116143594A (zh) *	2022-12-09	2023-05-23	天津长芦新材料研究院有限公司	双(七氟异丙基)酮的合成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3012069A (en) *	1959-06-19	1961-12-05	Du Pont	Polyfluorinated products
US3185734A (en) *	1960-10-25	1965-05-25	Du Pont	Novel polyfluoro-substituted ketones and their preparation from polyfluoro acid fluorides
US3240811A (en) *	1961-09-06	1966-03-15	Du Pont	Selected fluorinated acyloins and 1, 2-diketones and their preparation
US3291843A (en) *	1963-10-08	1966-12-13	Du Pont	Fluorinated vinyl ethers and their preparation
FR1530862A (fr) *	1966-07-11	1968-06-28	Montedison Spa	Cétones fluorées et procédé pour les préparer
US3513203A (en) *	1966-07-11	1970-05-19	Montedison Spa	Fluorinated ketones and process for their preparation
SU413772A1 (ru) *	1972-02-04	1975-12-25	Новосибирский институт органической химии СО АН СССР	Способ получени декафторбензофенона
DE2521594C2 (de) *	1975-05-15	1984-03-15	Hoechst Ag, 6230 Frankfurt	Verfahren zur Herstellung perfluorierter Ketone

1977
- 1977-10-18 NL NL7711424A patent/NL7711424A/nl not_active Application Discontinuation
- 1977-10-20 US US05/844,049 patent/US4136121A/en not_active Expired - Lifetime
- 1977-10-21 IT IT28891/77A patent/IT1086974B/it active
- 1977-10-21 CA CA289,210A patent/CA1086756A/en not_active Expired
- 1977-10-24 FR FR7731910A patent/FR2368457A1/fr not_active Withdrawn
- 1977-10-24 GB GB44160/77A patent/GB1576402A/en not_active Expired

Also Published As

Publication number	Publication date
GB1576402A (en)	1980-10-08
FR2368457A1 (fr)	1978-05-19
US4136121A (en)	1979-01-23
IT1086974B (it)	1985-05-31
CA1086756A (en)	1980-09-30

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Legal Events

Date	Code	Title	Description
1984-06-01	BV	The patent application has lapsed