FR2767821A1 - Phosgenation sous pression des alcools pour la production des chloroformiates - Google Patents

Phosgenation sous pression des alcools pour la production des chloroformiates Download PDF

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Publication number
FR2767821A1
FR2767821A1 FR9711189A FR9711189A FR2767821A1 FR 2767821 A1 FR2767821 A1 FR 2767821A1 FR 9711189 A FR9711189 A FR 9711189A FR 9711189 A FR9711189 A FR 9711189A FR 2767821 A1 FR2767821 A1 FR 2767821A1
Authority
FR
France
Prior art keywords
radicals
phosgene
substituted
carbon atoms
unsubstituted
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.)
Pending
Application number
FR9711189A
Other languages
English (en)
French (fr)
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.)
Bayer CropScience SA
Original Assignee
Rhone Poulenc Agrochimie 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 Rhone Poulenc Agrochimie SA filed Critical Rhone Poulenc Agrochimie SA
Priority to FR9711189A priority Critical patent/FR2767821A1/fr
Priority to PCT/FR1998/001867 priority patent/WO1999011597A1/fr
Priority to HU0004600A priority patent/HU221125B1/hu
Priority to US09/486,892 priority patent/US6479690B1/en
Priority to JP2000508640A priority patent/JP2001514240A/ja
Priority to DE69820078T priority patent/DE69820078T2/de
Priority to EP98942799A priority patent/EP1012132B1/fr
Publication of FR2767821A1 publication Critical patent/FR2767821A1/fr
Pending legal-status Critical Current

Links

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)
FR9711189A 1997-09-04 1997-09-04 Phosgenation sous pression des alcools pour la production des chloroformiates Pending FR2767821A1 (fr)

Priority Applications (7)

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
PCT/FR1998/001867 WO1999011597A1 (fr) 1997-09-04 1998-08-31 Phosgenation sous pression des alcools pour la production des chloroformiates
HU0004600A HU221125B1 (en) 1997-09-04 1998-08-31 Phosgenation under pressure of alcohol's for producing chloroformates
US09/486,892 US6479690B1 (en) 1997-09-04 1998-08-31 Phosgenation under pressure of alcohol's for producing chloroformates
JP2000508640A JP2001514240A (ja) 1997-09-04 1998-08-31 クロロホルメートを製造するためのアルコールの加圧下でのホスゲン化
DE69820078T DE69820078T2 (de) 1997-09-04 1998-08-31 "Phosgenierung von Alkoholen zur Herstellung von Chlorformiaten unter Druck"
EP98942799A EP1012132B1 (fr) 1997-09-04 1998-08-31 Phosgenation sous pression des alcools pour la production des chloroformiates

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2767821A1 true FR2767821A1 (fr) 1999-03-05

Family

ID=9510893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711189A Pending FR2767821A1 (fr) 1997-09-04 1997-09-04 Phosgenation sous pression des alcools pour la production des chloroformiates

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213419B (de) * 1961-08-17 1966-03-31 Union Carbide Corp Verfahren zur Herstellung von Chlorameisensaeure-alpha-naphthylester
FR2484406A1 (fr) * 1980-06-16 1981-12-18 Ppg Industries Inc Procede de preparation de chloroformiates facilement decomposables
EP0542132A1 (de) * 1991-11-15 1993-05-19 BASF Aktiengesellschaft Verfahren zur Herstellung von Chlorameisensäurearylestern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213419B (de) * 1961-08-17 1966-03-31 Union Carbide Corp Verfahren zur Herstellung von Chlorameisensaeure-alpha-naphthylester
FR2484406A1 (fr) * 1980-06-16 1981-12-18 Ppg Industries Inc Procede de preparation de chloroformiates facilement decomposables
EP0542132A1 (de) * 1991-11-15 1993-05-19 BASF Aktiengesellschaft Verfahren zur Herstellung von Chlorameisensäurearylestern

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
HUP0004600A3 (en) 2001-06-28
DE69820078T2 (de) 2005-06-09

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