IT1221776B - Processo per la preparazione di 1,2 difluoroetano e di 1,1,2 trifluoroetano - Google Patents

Processo per la preparazione di 1,2 difluoroetano e di 1,1,2 trifluoroetano

Info

Publication number
IT1221776B
IT1221776B IT19077/88A IT1907788A IT1221776B IT 1221776 B IT1221776 B IT 1221776B IT 19077/88 A IT19077/88 A IT 19077/88A IT 1907788 A IT1907788 A IT 1907788A IT 1221776 B IT1221776 B IT 1221776B
Authority
IT
Italy
Prior art keywords
trifluoroethane
difluoroethane
preparation
Prior art date
Application number
IT19077/88A
Other languages
English (en)
Other versions
IT8819077A0 (it
Inventor
Gervasutti Claudio
Original Assignee
Ausimont Spa
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 Ausimont Spa filed Critical Ausimont Spa
Priority to IT19077/88A priority Critical patent/IT1221776B/it
Publication of IT8819077A0 publication Critical patent/IT8819077A0/it
Priority to JP1002951A priority patent/JPH01287044A/ja
Priority to EP89100487A priority patent/EP0324478A1/en
Application granted granted Critical
Publication of IT1221776B publication Critical patent/IT1221776B/it
Priority to US07/680,620 priority patent/US5059729A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT19077/88A 1988-01-15 1988-01-15 Processo per la preparazione di 1,2 difluoroetano e di 1,1,2 trifluoroetano IT1221776B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT19077/88A IT1221776B (it) 1988-01-15 1988-01-15 Processo per la preparazione di 1,2 difluoroetano e di 1,1,2 trifluoroetano
JP1002951A JPH01287044A (ja) 1988-01-15 1989-01-11 １，２―ジフルオロエタンおよび１，１，２―トリフルオロエタンの製造方法
EP89100487A EP0324478A1 (en) 1988-01-15 1989-01-12 Process for preparing 1,2-difluoroethane and 1,1,2-trifluoroethane
US07/680,620 US5059729A (en) 1988-01-15 1991-04-02 Process for preparing 1,2-difluoroethane and 1,1,2-trifluoroethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19077/88A IT1221776B (it) 1988-01-15 1988-01-15 Processo per la preparazione di 1,2 difluoroetano e di 1,1,2 trifluoroetano

Publications (2)

Publication Number Publication Date
IT8819077A0 IT8819077A0 (it) 1988-01-15
IT1221776B true IT1221776B (it) 1990-07-12

Family

ID=11154345

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19077/88A IT1221776B (it) 1988-01-15 1988-01-15 Processo per la preparazione di 1,2 difluoroetano e di 1,1,2 trifluoroetano

Country Status (4)

Country Link
US (1) US5059729A (it)
EP (1) EP0324478A1 (it)
JP (1) JPH01287044A (it)
IT (1) IT1221776B (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8927580D0 (en) * 1989-12-06 1990-02-07 Isc Chemicals Ltd Improvements in or relating to the reduction of halogenated organic compounds
US5097082A (en) * 1990-06-05 1992-03-17 E. I. Du Pont De Nemours And Company Production of saturated halohydrocarbons
US5208396A (en) * 1990-06-05 1993-05-04 E. I. Du Pont De Nemours And Company Production of saturated halohydrocarbons
US5171902A (en) * 1990-10-11 1992-12-15 E. I. Du Pont De Nemours And Company Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions
EP0587896A1 (en) * 1991-11-22 1994-03-23 Daikin Industries, Limited Process for producing 1,1,1,4,4,4-hexafluorobutane
EP0726243A1 (en) * 1992-06-05 1996-08-14 Daikin Industries, Limited Method for manufacturing 1,1,1,2,3-pentafluoropropene and method for manufacturing 1,1,1,2,3-pentafluoropropane
JPH0687771A (ja) * 1992-09-04 1994-03-29 Daikin Ind Ltd １，１，１，２，３−ペンタフルオロプロパンの製造方法
US5396000A (en) * 1993-05-24 1995-03-07 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1,2,3,-pentafluoropropane
US5421971A (en) * 1993-09-03 1995-06-06 Alliedsignal Inc. Hydrochlorofluorocarbons and hydrofluorocarbons and methods for producing the same
CN1043571C (zh) * 1994-02-08 1999-06-09 浙江省化工研究院 由偏氯乙烯液相氟化制1,1,1－三氟乙烷
CN1044802C (zh) * 1994-02-08 1999-08-25 浙江省化工研究院 1,1,1－二氯氟乙烷液相氟化制1,1,1－三氟乙烷
JP3729281B2 (ja) * 1994-11-24 2005-12-21 独立行政法人産業技術総合研究所 弗素化アルケン誘導体および弗素化アルカン誘導体の製造方法
CN1127462C (zh) * 1997-12-26 2003-11-12 日本瑞翁株式会社 含－ch2－chf－基团的化合物的制备方法
JP3794859B2 (ja) * 1999-03-01 2006-07-12 セントラル硝子株式会社 パーハロゲン化シクロペンタンの製造方法
DE19922859C2 (de) * 1999-05-19 2001-06-07 Goldwell Gmbh Aerosol-Schaumdauerwellzusammensetzung
CN103007956A (zh) * 2011-09-28 2013-04-03 中化蓝天集团有限公司 一种在三氟乙烯生产中联产1,1,2-三氟乙烷的方法
EP2993213B1 (en) * 2013-04-30 2020-07-15 AGC Inc. Composition containing trifluoroethylene
EP3187478B1 (en) 2014-08-25 2020-03-04 AGC Inc. Method for producing hydrofluoroolefin
WO2016031777A1 (ja) 2014-08-25 2016-03-03 旭硝子株式会社 ハイドロフルオロオレフィンの製造方法
WO2016088779A1 (ja) 2014-12-05 2016-06-09 旭硝子株式会社 ハイドロフルオロオレフィンの製造方法
JP6673413B2 (ja) * 2018-05-08 2020-03-25 ダイキン工業株式会社 フルオロオレフィンの製造方法
EP3901124A4 (en) 2018-12-19 2022-10-05 Daikin Industries, Ltd. Fluoroethane production method and fluoroolefin production method
JP6930577B2 (ja) 2018-12-19 2021-09-01 ダイキン工業株式会社 フルオロエタンの製造方法及びフルオロオレフィンの製造方法
WO2020153484A1 (ja) * 2019-01-25 2020-07-30 ダイキン工業株式会社 フルオロエタンの製造方法及びフルオロオレフィンの製造方法
JP6806174B2 (ja) * 2019-02-19 2021-01-06 ダイキン工業株式会社 １，１，２−トリフルオロエタン（ｈｆｃ−１４３）の製造方法
JP6939830B2 (ja) * 2019-02-22 2021-09-22 ダイキン工業株式会社 １，１，２−トリフルオロエタン（ｈｆｃ−１４３）の製造方法
JP7224975B2 (ja) * 2019-03-11 2023-02-20 ダイキン工業株式会社 １，１，２－トリフルオロエタン（ｈｆｃ－１４３）を含む組成物
WO2020184635A1 (ja) * 2019-03-11 2020-09-17 ダイキン工業株式会社 １，１，２－トリフルオロエタンを含む組成物
WO2023112433A1 (ja) * 2021-12-14 2023-06-22 Ａｇｃ株式会社 １，２－ジクロロー１，２－ジフルオロエチレンの水素置換体の製造方法
US20260062365A1 (en) * 2024-08-29 2026-03-05 Honeywell International Inc. METHOD FOR PRODUCING trans-1,2-DIFLUOROETHYLENE (HFO-1132E)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA593529A (en) * 1960-03-01 B. Miller Charles Hydrogenation of fluorochloro olefins
GB1578933A (en) * 1977-05-24 1980-11-12 Ici Ltd Manufacture of halogenated hydrocarbons
DE3170139D1 (en) * 1980-12-09 1985-05-30 Allied Corp Preparation of chlorotrifluoroethylene and trifluoroethylene
IT1186307B (it) * 1985-06-10 1987-11-26 Montefluos Spa Procedimento per la preparazione di 1,2-difluoroetilene e 1-cloro-1,2-difluoro-etilene
IT1196518B (it) * 1986-07-18 1988-11-16 Ausimont Spa Preparazione di fluoroetileni e clorofluoroetileni da clorofluoroetani

Also Published As

Publication number Publication date
EP0324478A1 (en) 1989-07-19
JPH01287044A (ja) 1989-11-17
IT8819077A0 (it) 1988-01-15
US5059729A (en) 1991-10-22

Similar Documents

Publication Publication Date Title
IT1221776B (it) Processo per la preparazione di 1,2 difluoroetano e di 1,1,2 trifluoroetano
IT8920124A0 (it) Processo per la produzione di allumine boemitiche.
IT1222394B (it) Processo per la preparazione di 2,2,6,6 tetrametil 4 piperidilammine
FI891338L (fi) Parannus menetelmään 2',3'-dideoksi-2',3'-didehydronukleosidien valmistamiseksi
IT8819262A0 (it) Processo per la metallizzazione dimateriali fibrosi.
PT93803A (pt) Processo para a preparacao de uma solucao aquosa concentrada de glutaraldeido e 1,2-benzisotiazolin-3-ona
IT8920917A0 (it) Processo per la preparazione di peraloeteri da peraloolefine e nuovi peraloeteri ottenuti.
BR8907583A (pt) Processo para preparacao de 2',3'-dideoxinucleosideos
DE59010722D1 (de) 2,4-Dimethyl-6-s-alkylphenole
BR9400338A (pt) Processo para preparação de 1,1,1,2-tetrafluoro-2-cloroetano e de pentafluoretano
FI900608A0 (fi) Foerbaettringar foer eller i samband med exponering av straolningskaensliga material.
ITMI910284A1 (it) Processo per la preparazione di 2, 2, 6, 6-tetrametil-4-piperidilammine
FI904774A7 (fi) Uusi prosessi
ITMI931680A1 (it) Procedimento per la preparazione di alcansolfonammidi
ITMI910320A0 (it) Processo per la preaparazione di 1.3-diossoli
PT92171A (pt) Processo de preparacao de n-fosfonometil-glicina
BR8901342A (pt) Polidiorganosiloxano e processo de preparacao do mesmo
ITMI931828A0 (it) Processo per la preparazione di pentafluoroetano
IT1250913B (it) Processo di sottomurazione
BR9101999A (pt) Processo para a preparacao de cloreto de 2,3-dibromopropionila e cloreto de 2,3-dibromopropionila
IT8921426A0 (it) Processo per la preparazione di monobattami ed intermedio di preparazione.
KR900009517A (ko) 1,1-디클로로-1-플루오로에탄의 제조방법
IT8821309A0 (it) Processo per la produzione di poliammidi modificate resistenti all'urto.
IT9021293A0 (it) Antibiotici ab-023 e processo per la loro preparazione
IT8720230A0 (it) Processo per la preparazione di 1-alchil-3-carbossi-4-cinnoloni.