MX9800872A - Proceso para la manufactura de halocarburos. - Google Patents

Proceso para la manufactura de halocarburos.

Info

Publication number
MX9800872A
MX9800872A MX9800872A MX9800872A MX9800872A MX 9800872 A MX9800872 A MX 9800872A MX 9800872 A MX9800872 A MX 9800872A MX 9800872 A MX9800872 A MX 9800872A MX 9800872 A MX9800872 A MX 9800872A
Authority
MX
Mexico
Prior art keywords
hydrochlorofluorocarbons
halogenated alkane
halocarbons
manufacture
catalyst
Prior art date
Application number
MX9800872A
Other languages
English (en)
Inventor
Ralph Thomas Baker
Viacheslav Alexandrovic Petrov
Velliyur Nott Mallikarjuna Rao
Original Assignee
E I Du Pobt De Nemours And Com
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 E I Du Pobt De Nemours And Com filed Critical E I Du Pobt De Nemours And Com
Publication of MX9800872A publication Critical patent/MX9800872A/es

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
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • 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
    • 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
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/275—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of hydrocarbons and halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

La presente invencion describe un proceso en fase líquida para producir aductos de alcano halogenados de la formula CAR1R2COBR3R4 (en donde A, B, R1, R2, R3 y R4 son como se definio en la especificacion), el cual involucra poner en contacto un alcano halogenado correspondiente, AB, con una olefina correspondiente, CR1R2=CR3R4, en presencia de un sistema de catalizador que contiene (i) al menos un catalizador seleccionado de cobre monovalente y divalente, y (ii) un promotor seleccionado de compuestos heterocíclicos aromáticos o alifáticos, que contiene al menos un doble enlace carbono-nitrogeno en el anillo heterocíclico. Cuando se forman los hidroclorofluorocarburos, pueden formarse hidrofluorocraburos a partir de los mismos haciendo reaccionar los hidroclorofluorocarburos con HF.
MX9800872A 1995-08-01 1996-07-31 Proceso para la manufactura de halocarburos. MX9800872A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US170295P 1995-08-01 1995-08-01
PCT/US1996/012548 WO1997005090A1 (en) 1995-08-01 1996-07-31 Process for the manufacture of halocarbons

Publications (1)

Publication Number Publication Date
MX9800872A true MX9800872A (es) 1998-04-30

Family

ID=21697396

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9800872A MX9800872A (es) 1995-08-01 1996-07-31 Proceso para la manufactura de halocarburos.

Country Status (11)

Country Link
EP (1) EP0863862B1 (es)
KR (1) KR100457368B1 (es)
CN (1) CN1197448A (es)
AU (1) AU6685796A (es)
BR (1) BR9609683A (es)
CA (1) CA2228276C (es)
DE (1) DE69618481T2 (es)
ES (1) ES2166901T3 (es)
MX (1) MX9800872A (es)
TW (1) TW378197B (es)
WO (1) WO1997005090A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755942B1 (en) 1995-08-01 2004-06-29 E. I. Du Pont De Nemours And Company Process for the manufacture of halocarbons and selected compounds and azeotropes with HF
CN1082039C (zh) 1995-08-01 2002-04-03 纳幕尔杜邦公司 制备卤化碳的方法和制得的化合物及其与氟化氢的恒沸物
ES2173567T3 (es) * 1997-01-16 2002-10-16 Du Pont Proceso para la fabricacion de halocarburos.
JP2004500339A (ja) * 1999-10-06 2004-01-08 ソルヴェイ ハロゲン化炭化水素の製造方法
US6500995B1 (en) 2001-06-14 2002-12-31 Vulcan Chemicals Water-enhanced production of 1,1,1,3,3,-pentachloropropane
US7102041B2 (en) * 2004-12-08 2006-09-05 Honeywell International Inc. Continuous process for preparing halogenated compounds
CN102981308B (zh) 2012-11-30 2015-02-18 京东方科技集团股份有限公司 透明显示器
US9790150B2 (en) 2014-08-12 2017-10-17 The Chemours Company Fc, Llc Processes for producing branched fluoroalkyl olefins
CN104447186B (zh) * 2014-11-20 2016-08-17 西安近代化学研究所 一种2,4,4-三氯-1,1,1-三氟丁烷的制备方法
CN110639569B (zh) * 2019-06-16 2022-04-08 浙江工业大学 一种富含不饱和配位的二维陶瓷材料催化剂及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS257965B1 (en) * 1986-04-10 1988-07-15 Milan Hajek Method of halogenated organic compounds production
US5395997A (en) * 1993-07-29 1995-03-07 Alliedsignal Inc. Process for the preparation of hydrofluorocarbons having 3 to 7 carbon atoms
ATE172953T1 (de) * 1993-07-29 1998-11-15 Allied Signal Inc Verfahren zur herstellung von 1,1,1,3,3 pentafluorpropan
US5446217A (en) * 1994-05-16 1995-08-29 Alliedsignal Inc. Processes for the preparation of fluorinated olefins and hydrofluorocarbons using fluorinated olefin

Also Published As

Publication number Publication date
EP0863862B1 (en) 2002-01-09
DE69618481T2 (de) 2002-09-19
DE69618481D1 (de) 2002-02-14
CA2228276C (en) 2008-07-08
BR9609683A (pt) 1999-07-06
KR19990036036A (ko) 1999-05-25
AU6685796A (en) 1997-02-26
KR100457368B1 (ko) 2005-01-15
TW378197B (en) 2000-01-01
WO1997005090A1 (en) 1997-02-13
CN1197448A (zh) 1998-10-28
CA2228276A1 (en) 1997-02-13
ES2166901T3 (es) 2002-05-01
EP0863862A1 (en) 1998-09-16

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees