PT97900A - Processo para a preparacao de 1,1-dicloro-1-fluoretano - Google Patents

Processo para a preparacao de 1,1-dicloro-1-fluoretano

Info

Publication number
PT97900A
PT97900A PT97900A PT9790091A PT97900A PT 97900 A PT97900 A PT 97900A PT 97900 A PT97900 A PT 97900A PT 9790091 A PT9790091 A PT 9790091A PT 97900 A PT97900 A PT 97900A
Authority
PT
Portugal
Prior art keywords
pct
dichloro
fluorethane
preparation
date dec
Prior art date
Application number
PT97900A
Other languages
English (en)
Other versions
PT97900B (pt
Inventor
Francine Janssens
James Franklin
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of PT97900A publication Critical patent/PT97900A/pt
Publication of PT97900B publication Critical patent/PT97900B/pt

Links

Classifications

    • 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
    • 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
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated 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
    • C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT97900A 1990-06-08 1991-06-07 Processo para a preparacao de 1,1-dicloro-1-fluoretano PT97900B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9000579 1990-06-08

Publications (2)

Publication Number Publication Date
PT97900A true PT97900A (pt) 1992-03-31
PT97900B PT97900B (pt) 1998-10-30

Family

ID=3884818

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97900A PT97900B (pt) 1990-06-08 1991-06-07 Processo para a preparacao de 1,1-dicloro-1-fluoretano

Country Status (13)

Country Link
US (1) US5367102A (pt)
EP (1) EP0532540B1 (pt)
JP (1) JP2828775B2 (pt)
KR (1) KR100223138B1 (pt)
AT (1) ATE116278T1 (pt)
AU (1) AU647795B2 (pt)
CA (1) CA2084763A1 (pt)
DE (1) DE69106360T2 (pt)
ES (1) ES2068585T3 (pt)
IE (1) IE67436B1 (pt)
MX (1) MX174488B (pt)
PT (1) PT97900B (pt)
WO (1) WO1991018852A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005713A3 (fr) * 1992-03-02 1993-12-28 Solvay Procede de stabilisation d'un hydrofluoroalcane et compositions comprenant au moins un hydrofluoroalcane.
FR2689503B1 (fr) * 1992-04-03 1994-06-10 Solvay Procede d'epuration d'un hydrofluoroalcane.
FR2724929B1 (fr) * 1994-09-26 1996-11-29 Solvay Procede de fabrication de 1,1,1-trihaloethanes
FR2724930B1 (fr) * 1994-09-26 1996-11-29 Solvay Procede de preparation du 1,1,1-trifluoroethane
GB2297380A (en) * 1995-01-30 1996-07-31 Grace W R & Co Analysing chloride content of a liquid
US5853550A (en) * 1996-04-12 1998-12-29 E. I. Du Pont De Nemours And Company Process for separating tar from a reaction mixture
US20050143714A1 (en) * 2003-09-26 2005-06-30 Medtronic, Inc. Sutureless pump connector
CN107216234B (zh) * 2017-06-09 2020-12-08 浙江三美化工股份有限公司 一种用偏氯乙烯催化氟化制备一氟二氯乙烷的方法
CN115417744B (zh) * 2022-08-29 2023-09-08 西安近代化学研究所 一种制备1-氯-1,1-二氟乙烷的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB627773A (en) * 1947-04-08 1949-08-16 James Chapman Improvements in or relating to the production of organic fluorine compounds
JPS5665830A (en) * 1979-10-31 1981-06-03 Kanegafuchi Chem Ind Co Ltd Removal of ethylene and vinyl chloride from gas flow
FR2636941B1 (fr) * 1988-09-26 1991-02-01 Solvay Procede pour la fabrication d'hydrocarbure fluore
US4948479A (en) * 1989-06-07 1990-08-14 Atochem North America, Inc. Removal of unsaturated carbon compounds from 1,1-dichloro-1-fluoroethane

Also Published As

Publication number Publication date
ATE116278T1 (de) 1995-01-15
KR930701370A (ko) 1993-06-11
MX174488B (es) 1994-05-18
DE69106360D1 (de) 1995-02-09
WO1991018852A1 (fr) 1991-12-12
JPH05507688A (ja) 1993-11-04
DE69106360T2 (de) 1995-06-22
PT97900B (pt) 1998-10-30
US5367102A (en) 1994-11-22
EP0532540B1 (fr) 1994-12-28
IE67436B1 (en) 1996-04-03
AU7883591A (en) 1991-12-31
CA2084763A1 (fr) 1991-12-09
EP0532540A1 (fr) 1993-03-24
KR100223138B1 (ko) 1999-10-15
JP2828775B2 (ja) 1998-11-25
IE911952A1 (en) 1991-12-18
ES2068585T3 (es) 1995-04-16
AU647795B2 (en) 1994-03-31

Similar Documents

Publication Publication Date Title
IT8423028A0 (it) Processo per la produzione di dietilentriamina.
AU9118291A (en) A catalyst structure having integral heat exchange (ii)
LV12189A (lv) Panemiens N-amino-1-hidroksialkiliden-1,1-bifosfon-skabju iegusanai
DE69222628D1 (en) Wärmeisolationsmaterial
DE69610433D1 (de) Verfahren zur herstellung von halogenierten alkanen
ES2095940T3 (es) Procedimiento para la preparacion de derivados de s-acil-glutation y compuestos obtenidos por dicho procedimiento.
PT97900A (pt) Processo para a preparacao de 1,1-dicloro-1-fluoretano
ATE42303T1 (de) Herstellung von nukleosiden.
HUP0002105A2 (hu) Eljárás 1,1,1,3,3-pentaklórbután előállítására
BR8703084A (pt) Pano tecido,artigo elastomerico,processo para a fabricacao de um pano tecido,e aparelho para transformar continuamente um pano
PT92307A (pt) Processo para a preparacao de derivados de 3,5-dimetil-4-metoxipiridina e de produtos intermediarios
DK0533790T3 (da) Hidtil ukendt saltform af 5-difluormethoxy-2-((3,4-dimethoxy-2-pyridyl)methylsulfinyl)-1H-benzimidazol
PT91132A (pt) Processo para a preparacao de hidrohaletos de rifapentina
UA19150A (uk) Спосіб одержаhhя оптичhо активhого (+)-4-деметоксидауhоміциhоhу
BR8906227A (pt) Processo para preparar benzeno 3,4-difluoro substituido
AR246243A1 (es) Procedimiento de intercambio de halogeno.
BR9407940A (pt) Composiçao dupla de vidro para a produçao de fibras de vidro de formato irregular e fibra de vidro de formato irregular
IT1244008B (it) Processo per la produzione di sali di articoli fluorurati.
DE69412090D1 (de) Herstellung von fluoro-nukleosiden und dafür geeignete zwischenprodukte
IT1088066B (it) (1-fenil-2-triazolilil-etil)-tioetere-derivati, processo per la loro produzione e loro impiego qualifunghicidi e regolatori di crescita
ES2106480T3 (es) Un compuesto perteneciente a la familia de los analogos de la 15-deoxi-espergualina, su procedimiento de preparacion y su utilizacion en terapeutica.
IT8467785A1 (it) Procedimento per la produzione di tirosina.
ES2139714T3 (es) Fluororribosil-aminas anomericas.
MX169984B (es) Proceso mejorado para la preparacion de 1,1,1,2 tetrafluoroetano
DK0682655T3 (da) Fremgangsmåde til fremstilling af 3-amino-2-chlor-4-alkylpyridin eller 4-cycloalkylpyridiner

Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19911115

FG3A Patent granted, date of granting

Effective date: 19980729

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20030131