IT8921160A0 - Procedimento per la preparazione di 1,2 dicloro 1,1,2 trifluoroetano. - Google Patents

Procedimento per la preparazione di 1,2 dicloro 1,1,2 trifluoroetano.

Info

Publication number
IT8921160A0
IT8921160A0 IT8921160A IT2116089A IT8921160A0 IT 8921160 A0 IT8921160 A0 IT 8921160A0 IT 8921160 A IT8921160 A IT 8921160A IT 2116089 A IT2116089 A IT 2116089A IT 8921160 A0 IT8921160 A0 IT 8921160A0
Authority
IT
Italy
Prior art keywords
trifluoroethhane
dichloro
procedure
preparation
Prior art date
Application number
IT8921160A
Other languages
English (en)
Other versions
IT1230780B (it
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
Priority to IT8921160A priority Critical patent/IT1230780B/it
Publication of IT8921160A0 publication Critical patent/IT8921160A0/it
Priority to CA002020852A priority patent/CA2020852A1/en
Priority to EP90113263A priority patent/EP0408004A1/en
Priority to AU58935/90A priority patent/AU623541B2/en
Priority to BR909003346A priority patent/BR9003346A/pt
Priority to JP2185165A priority patent/JPH0348631A/ja
Priority to KR1019900010579A priority patent/KR910002750A/ko
Priority to CN90104697A priority patent/CN1048700A/zh
Application granted granted Critical
Publication of IT1230780B publication Critical patent/IT1230780B/it

Links

Classifications

    • 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
    • C07C17/093—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
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
IT8921160A 1989-07-12 1989-07-12 Procedimento per la preparazione di 1,2 dicloro 1,1,2 trifluoroetano. IT1230780B (it)

Priority Applications (8)

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.
CA002020852A CA2020852A1 (en) 1989-07-12 1990-07-10 Process for preparing 1,2-dichloro-1,1,2-trifluoroethane
EP90113263A EP0408004A1 (en) 1989-07-12 1990-07-11 Process for preparing 1,2-dichloro-1,1,2-trifluoroethane
AU58935/90A AU623541B2 (en) 1989-07-12 1990-07-12 Process for preparing 1,2-dichloro-1,1,2-trifluoroethane DO NOT SEAL SEALING FEE REFUNDED ON 8/9/92
BR909003346A BR9003346A (pt) 1989-07-12 1990-07-12 Processo para a preparacao de 1,2-dicloro-1,1,2-trifluoretano
JP2185165A JPH0348631A (ja) 1989-07-12 1990-07-12 １，２―ジクロロ―１，１，２―トリフルオロエタンの製造法
KR1019900010579A KR910002750A (ko) 1989-07-12 1990-07-12 1, 2-디클로로-1,1,2-트리플루오로에탄의 제조 방법
CN90104697A CN1048700A (zh) 1989-07-12 1990-07-12 制备1，2-二氯-1，1，2-三氟乙烷的方法

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 (2)

Publication Number Publication Date
IT8921160A0 true IT8921160A0 (it) 1989-07-12
IT1230780B IT1230780B (it) 1991-10-29

Family

ID=11177645

Family Applications (1)

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

Country Status (8)

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

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
GB0525701D0 (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
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 (it) * 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
KR910002750A (ko) 1991-02-26
CA2020852A1 (en) 1991-01-13
AU5893590A (en) 1991-01-17
CN1048700A (zh) 1991-01-23
IT1230780B (it) 1991-10-29
BR9003346A (pt) 1991-08-27
AU623541B2 (en) 1992-05-14
EP0408004A1 (en) 1991-01-16
JPH0348631A (ja) 1991-03-01

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970722