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RU94046237A - Способы производства 1,1,1,2,3-пентафторпропилена и способы производства 1,1,1,2,3-пентафторпропана - Google Patents

Способы производства 1,1,1,2,3-пентафторпропилена и способы производства 1,1,1,2,3-пентафторпропана

Info

Publication number
RU94046237A
RU94046237A RU94046237/04A RU94046237A RU94046237A RU 94046237 A RU94046237 A RU 94046237A RU 94046237/04 A RU94046237/04 A RU 94046237/04A RU 94046237 A RU94046237 A RU 94046237A RU 94046237 A RU94046237 A RU 94046237A
Authority
RU
Russia
Prior art keywords
pentafluoropropylene
preparation
hexafluoropropane
processes
pentafluoropropane
Prior art date
Application number
RU94046237/04A
Other languages
English (en)
Inventor
Аояма Хироказу
Jp]
Секи Эйдзи
Original Assignee
Дайкин Индастриз Лтд. (JP)
Дайкин Индастриз Лтд.
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 Дайкин Индастриз Лтд. (JP), Дайкин Индастриз Лтд. filed Critical Дайкин Индастриз Лтд. (JP)
Publication of RU94046237A publication Critical patent/RU94046237A/ru

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/132—Halogens; Compounds thereof with chromium, molybdenum, tungsten or polonium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/354—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by hydrogenation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/60—Platinum group metals with zinc, cadmium or mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8926—Copper and noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Настоящее изобретение обеспечивает способы производства 1,1,1,2,3-пентафторпропилена, отличающиеся тем, что реакция удаления HF происходит при взаимодействии 1,1,1,2,3,3-гексафторпропана в газообразном состоянии с активным углем или с активным углем с добавкой соли металла. 1,1,1,2,3-пентафторпропилен согласно данному изобретению можно получить из доступного 1,1,1,2,3,3-гексафторпропана эффективными в смысле затрат промышленными способами с высокими выходами. Настоящее изобретение обеспечивает также способы производства 1,1,1,2,3-пентафторпропана, отличающиеся тем, что включают восстановление 1,1,1,2,3-пентафторпропилена водородом в присутствии катализатора гидрирования, состоящего из палладия с добавкой одного или более металлов, выбранных из серебра, меди, золота, теллура, цинка, хрома, молибдена и таллия, или в присутствии родиевого катализатора. Требуемый продукт согласно этим изобретениям можно получить при высокой реактивности и высокой селективности.

Claims (1)

  1. Настоящее изобретение обеспечивает способы производства 1,1,1,2,3-пентафторпропилена, отличающиеся тем, что реакция удаления HF происходит при взаимодействии 1,1,1,2,3,3-гексафторпропана в газообразном состоянии с активным углем или с активным углем с добавкой соли металла. 1,1,1,2,3-пентафторпропилен согласно данному изобретению можно получить из доступного 1,1,1,2,3,3-гексафторпропана эффективными в смысле затрат промышленными способами с высокими выходами. Настоящее изобретение обеспечивает также способы производства 1,1,1,2,3-пентафторпропана, отличающиеся тем, что включают восстановление 1,1,1,2,3-пентафторпропилена водородом в присутствии катализатора гидрирования, состоящего из палладия с добавкой одного или более металлов, выбранных из серебра, меди, золота, теллура, цинка, хрома, молибдена и таллия, или в присутствии родиевого катализатора. Требуемый продукт согласно этим изобретениям можно получить при высокой реактивности и высокой селективности.
RU94046237/04A 1992-06-05 1993-05-19 Способы производства 1,1,1,2,3-пентафторпропилена и способы производства 1,1,1,2,3-пентафторпропана RU94046237A (ru)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP171949/1992 1992-06-05
JP17194992 1992-06-05
JP17910692 1992-06-12
JP179106/1992 1992-06-12
JP262865/1992 1992-09-04
JP26286692 1992-09-04
JP26286592 1992-09-04
JP262866/1992 1992-09-04
JP360966/1992 1992-12-29
JP36096692 1992-12-29

Publications (1)

Publication Number Publication Date
RU94046237A true RU94046237A (ru) 1996-10-27

Family

ID=27528535

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94046237/04A RU94046237A (ru) 1992-06-05 1993-05-19 Способы производства 1,1,1,2,3-пентафторпропилена и способы производства 1,1,1,2,3-пентафторпропана

Country Status (10)

Country Link
US (1) US5679875A (ru)
EP (2) EP0644173A1 (ru)
JP (1) JP3158440B2 (ru)
KR (1) KR950701896A (ru)
CN (1) CN1083040A (ru)
AU (1) AU664753B2 (ru)
BR (1) BR9306493A (ru)
CA (1) CA2137279C (ru)
RU (1) RU94046237A (ru)
WO (1) WO1993025510A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
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RU2484079C2 (ru) * 2008-05-15 2013-06-10 Мексичем Аманко Холдинг С.А. Де С.В. Способ получения 2,3,3,3-тетрафторпропилена

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