BR9003346A - Processo para a preparacao de 1,2-dicloro-1,1,2-trifluoretano - Google Patents

Processo para a preparacao de 1,2-dicloro-1,1,2-trifluoretano

Info

Publication number
BR9003346A
BR9003346A BR909003346A BR9003346A BR9003346A BR 9003346 A BR9003346 A BR 9003346A BR 909003346 A BR909003346 A BR 909003346A BR 9003346 A BR9003346 A BR 9003346A BR 9003346 A BR9003346 A BR 9003346A
Authority
BR
Brazil
Prior art keywords
trifluorethane
dicloro
preparation
Prior art date
Application number
BR909003346A
Other languages
English (en)
Inventor
Paolo Cuzzato
Antonio Masiero
Original Assignee
Ausimont Srl
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 Srl filed Critical Ausimont Srl
Publication of BR9003346A publication Critical patent/BR9003346A/pt

Links

Classifications

    • 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
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
BR909003346A 1989-07-12 1990-07-12 Processo para a preparacao de 1,2-dicloro-1,1,2-trifluoretano BR9003346A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921160A IT1230780B (it) 1989-07-12 1989-07-12 Procedimento per la preparazione di 1,2 dicloro 1,1,2 trifluoroetano.

Publications (1)

Publication Number Publication Date
BR9003346A true BR9003346A (pt) 1991-08-27

Family

ID=11177645

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909003346A BR9003346A (pt) 1989-07-12 1990-07-12 Processo para a preparacao de 1,2-dicloro-1,1,2-trifluoretano

Country Status (8)

Country Link
EP (1) EP0408004A1 (pt)
JP (1) JPH0348631A (pt)
KR (1) KR910002750A (pt)
CN (1) CN1048700A (pt)
AU (1) AU623541B2 (pt)
BR (1) BR9003346A (pt)
CA (1) CA2020852A1 (pt)
IT (1) IT1230780B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5981813A (en) * 1996-05-22 1999-11-09 Ausimont S.P.A. Fluorination process of halogenated organic compounds
KR100471147B1 (ko) * 2002-02-05 2005-03-08 삼성전자주식회사 보안 기능을 갖는 반도체 집적 회로
GB0525699D0 (en) 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525702D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525701D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
CN101402546B (zh) * 2008-11-13 2012-02-29 山东华安新材料有限公司 一种二氯三氟乙烷的制法
CN102151576B (zh) * 2011-03-01 2012-08-08 浙江师范大学 一种用于氟化氯代烯烃的催化剂及其制备方法
CN108299148B (zh) * 2016-10-18 2020-09-29 福州绿航环保技术服务有限公司 一种联产制备五氟乙烷和1,2‐二氯‐1,1,2‐三氟乙烷的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823797B1 (pt) * 1968-08-14 1973-07-16
DE1910529C3 (de) * 1969-03-01 1978-09-28 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur katalytischen Hydrofluorierung von bestimmten gesattigten und ungesättigten halogenierten Kohlenwasserstoffen
IT1202652B (it) * 1987-03-09 1989-02-09 Ausimont Spa Processo per la preparazione di 1,1,1-trifluoro-2,2-dicloroetano mediante idrofluorurazione in presenza di catalizzatori
US4766260A (en) * 1987-07-07 1988-08-23 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
JPH01156934A (ja) * 1987-09-22 1989-06-20 Daikin Ind Ltd ハロゲン化アルカンの製造方法

Also Published As

Publication number Publication date
AU623541B2 (en) 1992-05-14
CA2020852A1 (en) 1991-01-13
KR910002750A (ko) 1991-02-26
EP0408004A1 (en) 1991-01-16
AU5893590A (en) 1991-01-17
JPH0348631A (ja) 1991-03-01
CN1048700A (zh) 1991-01-23
IT8921160A0 (it) 1989-07-12
IT1230780B (it) 1991-10-29

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