DE69401760D1 - Synthese von Perfluoralkyljodiden - Google Patents

Synthese von Perfluoralkyljodiden

Info

Publication number
DE69401760D1
DE69401760D1 DE69401760T DE69401760T DE69401760D1 DE 69401760 D1 DE69401760 D1 DE 69401760D1 DE 69401760 T DE69401760 T DE 69401760T DE 69401760 T DE69401760 T DE 69401760T DE 69401760 D1 DE69401760 D1 DE 69401760D1
Authority
DE
Germany
Prior art keywords
synthesis
perfluoroalkyl iodides
iodides
perfluoroalkyl
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
DE69401760T
Other languages
English (en)
Other versions
DE69401760T2 (de
Inventor
Rene Bertocchio
Patrick Lambert
Georges Lacote
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.)
EIDP Inc
Original Assignee
Elf Atochem 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 Elf Atochem SA filed Critical Elf Atochem SA
Publication of DE69401760D1 publication Critical patent/DE69401760D1/de
Application granted granted Critical
Publication of DE69401760T2 publication Critical patent/DE69401760T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69401760T 1993-04-27 1994-04-13 Synthese von Perfluoralkyljodiden Expired - Lifetime DE69401760T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9304939A FR2704546B1 (fr) 1993-04-27 1993-04-27 Synthèse d'iodures de perfluoroalkyle.

Publications (2)

Publication Number Publication Date
DE69401760D1 true DE69401760D1 (de) 1997-03-27
DE69401760T2 DE69401760T2 (de) 1997-07-10

Family

ID=9446474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69401760T Expired - Lifetime DE69401760T2 (de) 1993-04-27 1994-04-13 Synthese von Perfluoralkyljodiden

Country Status (9)

Country Link
US (1) US5650545A (de)
EP (1) EP0622349B1 (de)
JP (1) JP2503374B2 (de)
KR (1) KR0137186B1 (de)
CN (1) CN1099023A (de)
CA (1) CA2121182A1 (de)
DE (1) DE69401760T2 (de)
ES (1) ES2097615T3 (de)
FR (1) FR2704546B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000011055A1 (fr) * 1998-08-21 2000-03-02 Elf Atochem S.A. Procede de fabrication de copolymers a architecture controlee et copolymeres obtenus
WO2002062735A1 (fr) 2001-02-07 2002-08-15 Daikin Industries, Ltd. Procede de preparation d'un melange de telomeres de iodure de fluoroalkyle et procede de preparation d'un ester de (meth)acrylate contenant du fluor
JP5168746B2 (ja) * 2001-04-17 2013-03-27 ダイキン工業株式会社 パーフルオロアルキルアイオダイドテロマーの連続製造方法
JP4165399B2 (ja) * 2001-10-24 2008-10-15 ダイキン工業株式会社 触媒回収方法および触媒回収システム、ならびにパーフルオロアルキルアイオダイドテロマーの製造方法および製造装置
JP4802544B2 (ja) 2005-04-20 2011-10-26 旭硝子株式会社 フルオロアルキルアイオダイドおよびその製造方法
KR100671382B1 (ko) * 2005-05-06 2007-01-19 한국과학기술연구원 기상 연속식 촉매 공정에 의한 퍼플루오로알킬요오드의제조방법
WO2008019111A2 (en) * 2006-08-03 2008-02-14 Great Lakes Chemical Corporation Telomer compositions and production processes
JP2009242317A (ja) * 2008-03-31 2009-10-22 Daikin Ind Ltd フルオロアルキルアイオダイドテロマーの製造方法
CN102933533B (zh) 2010-06-04 2015-06-24 旭硝子株式会社 氟烷基碘的制造方法
CN102992944B (zh) * 2012-11-26 2014-12-10 中国人民解放军防化学院 一种十七氟辛基碘烷的制备方法
CN103524294B (zh) * 2013-09-18 2015-02-25 巨化集团技术中心 一种低碳链全氟烷基碘的连续合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH440240A (de) * 1963-12-12 1967-07-31 Bloechl Walter Verfahren zur Herstellung von Fluorjodalkanen
FR1415498A (fr) * 1963-12-12 1965-10-22 Procédé de fabrication de certains perfluoro-halo-alcanes
US3404189A (en) * 1966-11-04 1968-10-01 Fmc Corp Preparation of fluorinated alkyl iodides by selective telomerization

Also Published As

Publication number Publication date
JPH06305995A (ja) 1994-11-01
EP0622349A1 (de) 1994-11-02
FR2704546B1 (fr) 1995-06-23
JP2503374B2 (ja) 1996-06-05
ES2097615T3 (es) 1997-04-01
FR2704546A1 (fr) 1994-11-04
KR0137186B1 (ko) 1998-04-27
DE69401760T2 (de) 1997-07-10
EP0622349B1 (de) 1997-02-19
US5650545A (en) 1997-07-22
CA2121182A1 (fr) 1994-10-28
CN1099023A (zh) 1995-02-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ATOFINA, PUTEAUX, FR

8327 Change in the person/name/address of the patent owner

Owner name: E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL.,

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128