ES538506A0 - Procedimiento catalitico continuo para preparar hexafluoroacetona - Google Patents

Procedimiento catalitico continuo para preparar hexafluoroacetona

Info

Publication number
ES538506A0
ES538506A0 ES538506A ES538506A ES538506A0 ES 538506 A0 ES538506 A0 ES 538506A0 ES 538506 A ES538506 A ES 538506A ES 538506 A ES538506 A ES 538506A ES 538506 A0 ES538506 A0 ES 538506A0
Authority
ES
Spain
Prior art keywords
continuous catalytic
catalytic procedure
hexafluoroacetone
preparing
preparing hexafluoroacetone
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.)
Granted
Application number
ES538506A
Other languages
English (en)
Spanish (es)
Other versions
ES8601834A1 (es
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.)
Arkema France SA
Original Assignee
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 Atochem SA filed Critical Atochem SA
Publication of ES8601834A1 publication Critical patent/ES8601834A1/es
Publication of ES538506A0 publication Critical patent/ES538506A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
ES538506A 1983-12-13 1984-12-12 Procedimiento catalitico continuo para preparar hexafluoroacetona Granted ES538506A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8319915A FR2556340B1 (fr) 1983-12-13 1983-12-13 Procede catalytique de preparation d'hexafluoroacetone

Publications (2)

Publication Number Publication Date
ES8601834A1 ES8601834A1 (es) 1985-11-01
ES538506A0 true ES538506A0 (es) 1985-11-01

Family

ID=9295111

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538506A Granted ES538506A0 (es) 1983-12-13 1984-12-12 Procedimiento catalitico continuo para preparar hexafluoroacetona

Country Status (8)

Country Link
US (1) US4579974A (cg-RX-API-DMAC10.html)
EP (1) EP0146464B1 (cg-RX-API-DMAC10.html)
JP (1) JPS60185742A (cg-RX-API-DMAC10.html)
AU (1) AU565581B2 (cg-RX-API-DMAC10.html)
CA (1) CA1213907A (cg-RX-API-DMAC10.html)
DE (1) DE3461176D1 (cg-RX-API-DMAC10.html)
ES (1) ES538506A0 (cg-RX-API-DMAC10.html)
FR (1) FR2556340B1 (cg-RX-API-DMAC10.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736050B1 (fr) 1995-06-29 1997-08-01 Atochem Elf Sa Procede de fabrication du difluoromethane
US6095381A (en) * 1995-09-05 2000-08-01 Zeller Plastik Gmbh Self-closing seal with a sealing membrane
FR2748022B1 (fr) 1996-04-29 1998-07-24 Atochem Elf Sa Procede de fabrication du difluoromethane
DE19621676A1 (de) 1996-05-30 1997-12-11 Zeller Plastik Koehn Graebner Verschlußmembran
DE19640629A1 (de) 1996-10-01 1998-04-02 Zeller Plastik Koehn Graebner Verschlussmembran
US7247759B1 (en) * 2006-01-04 2007-07-24 Honeywell International Inc. Fluorination reactor
CN100431700C (zh) * 2006-07-25 2008-11-12 浙江蓝天环保高科技股份有限公司 用于异构化法制备六氟丙酮的催化剂及其制备方法和应用
JP5034784B2 (ja) 2007-08-29 2012-09-26 セントラル硝子株式会社 ヘキサフルロアセトン水和物の脱水方法
CN107759451A (zh) * 2017-11-10 2018-03-06 常州赫瑞润生物医药科技有限公司 一种合成六氟丙酮的方法及合成六氟异丙醇的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257457A (en) * 1966-06-21 Production offluoro compounds
DE1443616C3 (de) * 1963-11-13 1974-05-09 Chemische Fabrik Von Heyden Gmbh, 8000 Muenchen Verbessertes Verfahren zur Fluorierung und Polyfluorierung von Chlor enthaltenden niederen aliphatischen Halogenkohlenwasserstoffen
FR1452159A (fr) * 1964-07-22 1966-02-25 Hooker Chemical Corp Procédé perfectionné de fluoruration des composés organiques
DE1910529C3 (de) * 1969-03-01 1978-09-28 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur katalytischen Hydrofluorierung von bestimmten gesattigten und ungesättigten halogenierten Kohlenwasserstoffen
FR2135473B1 (cg-RX-API-DMAC10.html) * 1971-05-06 1973-05-11 Rhone Progil
FR2135474B1 (cg-RX-API-DMAC10.html) * 1971-05-06 1973-05-11 Rhone Progil
US3978145A (en) * 1974-11-14 1976-08-31 E. I. Du Pont De Nemours And Company Use of hexagonal chromium (111) oxide hydroxide catalyst in fluorination process

Also Published As

Publication number Publication date
ES8601834A1 (es) 1985-11-01
AU3657284A (en) 1985-06-20
FR2556340A1 (fr) 1985-06-14
US4579974A (en) 1986-04-01
FR2556340B1 (fr) 1986-05-16
JPS60185742A (ja) 1985-09-21
EP0146464A2 (fr) 1985-06-26
JPH0445499B2 (cg-RX-API-DMAC10.html) 1992-07-27
EP0146464A3 (en) 1985-07-24
CA1213907A (fr) 1986-11-12
EP0146464B1 (fr) 1986-11-05
DE3461176D1 (en) 1986-12-11
AU565581B2 (en) 1987-09-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303