ATE323672T1 - Verfahren deshydrogenofluorierung von aromitischen carbamoylfluoriden - Google Patents

Verfahren deshydrogenofluorierung von aromitischen carbamoylfluoriden

Info

Publication number: ATE323672T1
Authority: AT; Austria
Prior art keywords: deshydrogenofluoration; aromitic; carbamoyl; carbamoyl fluorides; fluorides
Prior art date: 1999-07-05

Application number

AT00949627T

Other languages

English (en)

Inventor

Gilbert Guidot

Christophe Rochin

Laurent Saint-Jalmes

Original Assignee

Rhodia Chimie Sa

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.)

1999-07-05

Filing date

2000-07-04

Publication date

2006-05-15

2000-07-04 Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa

2006-05-15 Application granted granted Critical

2006-05-15 Publication of ATE323672T1 publication Critical patent/ATE323672T1/de

Links

238000000034 method Methods 0.000 title abstract 4
KKFDJZZADQONDE-UHFFFAOYSA-N (hydridonitrato)hydroxidocarbon(.) Chemical class O[C]=N KKFDJZZADQONDE-UHFFFAOYSA-N 0.000 title 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 title 1
PVXRCPDNJSFYBV-UHFFFAOYSA-N carbamoyl fluoride Chemical compound NC(F)=O PVXRCPDNJSFYBV-UHFFFAOYSA-N 0.000 abstract 3
239000002904 solvent Substances 0.000 abstract 2
125000003118 aryl group Chemical group 0.000 abstract 1
239000012948 isocyanate Substances 0.000 abstract 1
150000002513 isocyanates Chemical class 0.000 abstract 1
238000003786 synthesis reaction Methods 0.000 abstract 1
230000001131 transforming effect Effects 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl halides

Landscapes

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

AT00949627T 1999-07-05 2000-07-04 Verfahren deshydrogenofluorierung von aromitischen carbamoylfluoriden ATE323672T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9908647A FR2796068B1 (fr)	1999-07-05	1999-07-05	Procede de deshydrogenofluoration d'un fluorure de carbamoyle aromatique

Publications (1)

Publication Number	Publication Date
ATE323672T1 true ATE323672T1 (de)	2006-05-15

Family

ID=9547714

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT00949627T ATE323672T1 (de)	1999-07-05	2000-07-04	Verfahren deshydrogenofluorierung von aromitischen carbamoylfluoriden

Country Status (11)

Country	Link
US (1)	US7291750B1 (de)
EP (1)	EP1189877B1 (de)
JP (1)	JP4943606B2 (de)
AT (1)	ATE323672T1 (de)
AU (1)	AU6292500A (de)
CA (1)	CA2377753A1 (de)
DE (1)	DE60027428T2 (de)
ES (1)	ES2258012T3 (de)
FR (1)	FR2796068B1 (de)
RU (1)	RU2257378C2 (de)
WO (1)	WO2001002347A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1138391B (de) *	1961-02-20	1962-10-25	Bayer Ag	Verfahren zur Herstellung von an aliphatischen Kohlenstoffatomen fluorsubstituierten Isocyanaten bzw. Carbaminsaeurefluoriden
DE2210285C3 (de) *	1972-03-03	1981-09-24	Basf Ag, 6700 Ludwigshafen	Verfahren zur Herstellung von Isocyanaten
JPH0749412B2 (ja) *	1987-03-09	1995-05-31	三菱化学株式会社	Ｎ−アルキルイソシアネ−トの製法
IT1244476B (it) *	1990-12-21	1994-07-15	Enichem Sintesi	Procedimento continuo per la preparazione di isociamati
RU2074176C1 (ru) *	1993-06-30	1997-02-27	Институт химии высокомолекулярных соединений АН Украины	1,4-бис(4-изоцианатофенокси)тетрафторбензол в качестве мономера для получения полиуретанов, обладающих повышенной гидролитической и термической устойчивостью

1999
- 1999-07-05 FR FR9908647A patent/FR2796068B1/fr not_active Expired - Fee Related
2000
- 2000-07-04 ES ES00949627T patent/ES2258012T3/es not_active Expired - Lifetime
- 2000-07-04 AT AT00949627T patent/ATE323672T1/de not_active IP Right Cessation
- 2000-07-04 US US10/019,694 patent/US7291750B1/en not_active Expired - Fee Related
- 2000-07-04 RU RU2002102874/04A patent/RU2257378C2/ru not_active IP Right Cessation
- 2000-07-04 JP JP2001507789A patent/JP4943606B2/ja not_active Expired - Fee Related
- 2000-07-04 EP EP00949627A patent/EP1189877B1/de not_active Expired - Lifetime
- 2000-07-04 CA CA002377753A patent/CA2377753A1/fr not_active Abandoned
- 2000-07-04 DE DE60027428T patent/DE60027428T2/de not_active Expired - Lifetime
- 2000-07-04 WO PCT/FR2000/001912 patent/WO2001002347A1/fr not_active Ceased
- 2000-07-05 AU AU62925/00A patent/AU6292500A/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2001002347A1 (fr)	2001-01-11
CA2377753A1 (fr)	2001-01-11
FR2796068A1 (fr)	2001-01-12
AU6292500A (en)	2001-01-22
JP2003513010A (ja)	2003-04-08
DE60027428T2 (de)	2006-10-12
DE60027428D1 (de)	2006-05-24
EP1189877B1 (de)	2006-04-19
EP1189877A1 (de)	2002-03-27
JP4943606B2 (ja)	2012-05-30
RU2257378C2 (ru)	2005-07-27
FR2796068B1 (fr)	2001-09-07
ES2258012T3 (es)	2006-08-16
US7291750B1 (en)	2007-11-06

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Legal Events

Date	Code	Title	Description
2006-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties