DE69820078T2 - "Phosgenierung von Alkoholen zur Herstellung von Chlorformiaten unter Druck" - Google Patents

"Phosgenierung von Alkoholen zur Herstellung von Chlorformiaten unter Druck" Download PDF

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Publication number
DE69820078T2
DE69820078T2 DE69820078T DE69820078T DE69820078T2 DE 69820078 T2 DE69820078 T2 DE 69820078T2 DE 69820078 T DE69820078 T DE 69820078T DE 69820078 T DE69820078 T DE 69820078T DE 69820078 T2 DE69820078 T2 DE 69820078T2
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DE
Germany
Prior art keywords
groups
carbon atoms
substituted
group
phosgene
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69820078T
Other languages
German (de)
English (en)
Other versions
DE69820078D1 (de
Inventor
Laurent Garel
François Metz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SNPE SA
Original Assignee
Societe Nationale des Poudres et Explosifs
SNPE 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.)
Filing date
Publication date
Application filed by Societe Nationale des Poudres et Explosifs, SNPE SA filed Critical Societe Nationale des Poudres et Explosifs
Publication of DE69820078D1 publication Critical patent/DE69820078D1/de
Application granted granted Critical
Publication of DE69820078T2 publication Critical patent/DE69820078T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69820078T 1997-09-04 1998-08-31 "Phosgenierung von Alkoholen zur Herstellung von Chlorformiaten unter Druck" Expired - Lifetime DE69820078T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9711189A FR2767821A1 (fr) 1997-09-04 1997-09-04 Phosgenation sous pression des alcools pour la production des chloroformiates
FR9711189 1997-09-04
PCT/FR1998/001867 WO1999011597A1 (fr) 1997-09-04 1998-08-31 Phosgenation sous pression des alcools pour la production des chloroformiates

Publications (2)

Publication Number Publication Date
DE69820078D1 DE69820078D1 (de) 2004-01-08
DE69820078T2 true DE69820078T2 (de) 2005-06-09

Family

ID=9510893

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820078T Expired - Lifetime DE69820078T2 (de) 1997-09-04 1998-08-31 "Phosgenierung von Alkoholen zur Herstellung von Chlorformiaten unter Druck"

Country Status (7)

Country Link
US (1) US6479690B1 (cg-RX-API-DMAC7.html)
EP (1) EP1012132B1 (cg-RX-API-DMAC7.html)
JP (1) JP2001514240A (cg-RX-API-DMAC7.html)
DE (1) DE69820078T2 (cg-RX-API-DMAC7.html)
FR (1) FR2767821A1 (cg-RX-API-DMAC7.html)
HU (1) HU221125B1 (cg-RX-API-DMAC7.html)
WO (1) WO1999011597A1 (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260084A1 (de) * 2002-12-19 2004-07-01 Basf Ag Auftrennung eines Stoffgemisches aus Clorwasserstoff und Phosgen
DE102004044592A1 (de) 2004-09-13 2006-03-30 Basf Ag Verfahren zur Trennung von Chlorwasserstoff und Phosgen
US7504533B2 (en) * 2006-04-24 2009-03-17 Bayer Materialscience Llc Process for the production of isocyanates
JP2009108016A (ja) * 2007-11-01 2009-05-21 Sumitomo Chemical Co Ltd クロロギ酸アリルの製造方法
EP2454226B1 (en) * 2009-07-16 2017-03-22 Solvay Fluor GmbH Process for the preparation of fluoroalkyl (fluoro)alkyl carbonates
US9119528B2 (en) 2012-10-30 2015-09-01 Dexcom, Inc. Systems and methods for providing sensitive and specific alarms
KR102567679B1 (ko) * 2015-03-12 2023-08-16 바스프 에스이 포스겐 및 염화수소 함유 스트림의 분리
US20210300858A1 (en) * 2018-08-06 2021-09-30 Basf Se Method for producing carbonic esters
CN112441923A (zh) * 2020-12-08 2021-03-05 湖南国发精细化工科技有限公司 一种光气合成氯甲酸正辛酯的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170946A (en) * 1961-08-17 1965-02-23 Union Carbide Corp Preparation of arylchloroformates
DE3123294A1 (de) * 1980-06-16 1982-02-04 PPG Industries, Inc., 15222 Pittsburgh, Pa. Verfahren zum herstellen leichtzersetzbarer chlorformiate
DE4137557A1 (de) * 1991-11-15 1993-05-19 Basf Ag Verfahren zur herstellung von chlorameisensaeurearylestern

Also Published As

Publication number Publication date
WO1999011597A1 (fr) 1999-03-11
EP1012132A1 (fr) 2000-06-28
US6479690B1 (en) 2002-11-12
DE69820078D1 (de) 2004-01-08
EP1012132B1 (fr) 2003-11-26
HU221125B1 (en) 2002-08-28
JP2001514240A (ja) 2001-09-11
HUP0004600A2 (hu) 2001-04-28
FR2767821A1 (fr) 1999-03-05
HUP0004600A3 (en) 2001-06-28

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SNPE, PARIS, FR

8364 No opposition during term of opposition