JPS52151105A - Process for preparing 1*11difluoroethylene - Google Patents

Process for preparing 1*11difluoroethylene

Info

Publication number
JPS52151105A
JPS52151105A JP6564577A JP6564577A JPS52151105A JP S52151105 A JPS52151105 A JP S52151105A JP 6564577 A JP6564577 A JP 6564577A JP 6564577 A JP6564577 A JP 6564577A JP S52151105 A JPS52151105 A JP S52151105A
Authority
JP
Japan
Prior art keywords
preparing
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
JP6564577A
Other languages
English (en)
Inventor
Shiyurutsu Naitoharuto
Marutensu Peetaa
Yoahimu Fuaarenjiiku Hansu
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of JPS52151105A publication Critical patent/JPS52151105A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP6564577A 1976-06-05 1977-06-03 Process for preparing 1*11difluoroethylene Pending JPS52151105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762625470 DE2625470A1 (de) 1976-06-05 1976-06-05 Verfahren zur herstellung von 1,1-difluoraethylen

Publications (1)

Publication Number Publication Date
JPS52151105A true JPS52151105A (en) 1977-12-15

Family

ID=5979967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6564577A Pending JPS52151105A (en) 1976-06-05 1977-06-03 Process for preparing 1*11difluoroethylene

Country Status (9)

Country Link
US (1) US4148831A (ja)
JP (1) JPS52151105A (ja)
BE (1) BE855371A (ja)
CA (1) CA1104160A (ja)
DE (1) DE2625470A1 (ja)
FR (1) FR2353507A1 (ja)
GB (1) GB1566485A (ja)
IT (1) IT1126736B (ja)
NL (1) NL7706139A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007514636A (ja) * 2003-10-17 2007-06-07 アルケマ フランス １，１−ジフルオロエタンの製造法及び１，１−ジフルオロエチレンを製造するためのその適用
JP2014520099A (ja) * 2011-05-31 2014-08-21 ダウ グローバル テクノロジーズ エルエルシー 塩素化プロペンの製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818513A (en) * 1987-12-21 1989-04-04 Ppg Industries, Inc. Separation of hydrogen fluoride from 1,1-difluoroethene
FR2690686B1 (fr) * 1992-04-30 1995-01-06 Atochem North America Elf Procédé de production de fluorure de vinylidène.
FR2690687B1 (fr) * 1992-04-30 1995-01-27 Atochem North America Elf Procédé de production de fluorure de vinylidène.
CN104892352B (zh) * 2015-04-10 2017-03-22 常熟三爱富振氟新材料有限公司 1‑氯‑2,2‑二氯乙烷的制备方法
CN104961622A (zh) * 2015-06-02 2015-10-07 江苏三美化工有限公司 一种高选择性R142b裂解制备偏氟乙烯的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644845A (en) * 1947-06-20 1953-07-07 Purdue Research Foundation Halogenation of fluorocarbons
FR1337360A (fr) * 1962-07-25 1963-09-13 Pechiney Saint Gobain Procédé d'obtention de fluorure de vinylidène
FR1458285A (fr) * 1965-03-30 1966-03-04 Pennsalt Chemicals Corp Procédé de production de fluorure de vinylidène
US3554887A (en) * 1966-03-16 1971-01-12 Du Pont Photochemical apparatus and process
LU73023A1 (ja) * 1975-07-18 1977-03-21
LU73162A1 (ja) * 1975-08-06 1977-04-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007514636A (ja) * 2003-10-17 2007-06-07 アルケマ フランス １，１−ジフルオロエタンの製造法及び１，１−ジフルオロエチレンを製造するためのその適用
JP2014520099A (ja) * 2011-05-31 2014-08-21 ダウ グローバル テクノロジーズ エルエルシー 塩素化プロペンの製造方法

Also Published As

Publication number Publication date
CA1104160A (en) 1981-06-30
GB1566485A (en) 1980-04-30
DE2625470A1 (de) 1977-12-15
NL7706139A (nl) 1977-12-07
FR2353507A1 (fr) 1977-12-30
US4148831A (en) 1979-04-10
BE855371A (fr) 1977-10-03
FR2353507B1 (ja) 1983-10-14
IT1126736B (it) 1986-05-21

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