[go: up one dir, main page]

ES8702323A1 - Procedimiento para efectuar reacciones de cloracion con sustitucion de compuestos organicos. - Google Patents

Procedimiento para efectuar reacciones de cloracion con sustitucion de compuestos organicos.

Info

Publication number
ES8702323A1
ES8702323A1 ES546248A ES546248A ES8702323A1 ES 8702323 A1 ES8702323 A1 ES 8702323A1 ES 546248 A ES546248 A ES 546248A ES 546248 A ES546248 A ES 546248A ES 8702323 A1 ES8702323 A1 ES 8702323A1
Authority
ES
Spain
Prior art keywords
iniator
organic compounds
theuse
molecular chlorine
chlorinated product
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES546248A
Other languages
English (en)
Other versions
ES546248A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay SA
Original Assignee
Solvay SA
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 SA filed Critical Solvay SA
Publication of ES8702323A1 publication Critical patent/ES8702323A1/es
Publication of ES546248A0 publication Critical patent/ES546248A0/es
Expired legal-status Critical Current

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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • 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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PROCEDIMIENTO PARA EFECTUAR REACCIONES DE CLORACION CON SUSTITUCION DE COMPUESTOS ORGANICOS. SE EMPLEA CLORO MOLECULAR A UNA TEMPERATURA SUPERIOR A LOS 200JC Y A UNA PRESION IGUAL O MAYOR QUE LA ATMOSFERICA, Y EN PRESENCIA DE UN INICIADOR DE RADICALES ELEGIDO ENTRE UN DECACLOROBUTENO O UN OCTACLOROBUTENO, Y QUE RESULTA DE LA CLORACION CON ADICION DE HEXACLOROBUTADIENO-1,3. EL PROCEDIMIENTO TRABAJA A TEMPERATURAS MODERADAS Y CON UNA BUENA PROPORCION DE CLORACION, APROVECHA EL DERIVADO CLORADO DE HEXACLOROBUTADIENO-1,3 QUE ES UN SUBPRODUCTO TOXICO Y SIN APLICACIONES QUE HABIA QUE DESTRUIR POR COMBUSTION, Y ES APLICABLE A LA CLORACION CON SUSTITUCION DEL CLOROFORMO PARA OBTENER TETRACLORURO DE CARBONO, Y A LA CLORACION CON SUSTITUCION DEL BENCENO PARA OBTENER MONOCLOROBENCENO Y DICLOROBENCENOS.
ES546248A 1984-08-20 1985-08-19 Procedimiento para efectuar reacciones de cloracion con sustitucion de compuestos organicos. Expired ES8702323A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8413051A FR2569182B1 (fr) 1984-08-20 1984-08-20 Procede pour effectuer des reactions de chloration substitutive de composes organiques au moyen de chlore moleculaire en presence d'un produit chlore servant d'initiateur radicalaire et initiateurs radicalaires utilises dans un tel procede

Publications (2)

Publication Number Publication Date
ES8702323A1 true ES8702323A1 (es) 1987-01-01
ES546248A0 ES546248A0 (es) 1987-01-01

Family

ID=9307156

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546248A Expired ES8702323A1 (es) 1984-08-20 1985-08-19 Procedimiento para efectuar reacciones de cloracion con sustitucion de compuestos organicos.

Country Status (9)

Country Link
US (1) US4661648A (es)
EP (1) EP0173390B1 (es)
JP (1) JPH062681B2 (es)
AT (1) ATE40545T1 (es)
BR (1) BR8503948A (es)
DE (1) DE3568036D1 (es)
ES (1) ES8702323A1 (es)
FR (1) FR2569182B1 (es)
PT (1) PT80981B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569191B1 (fr) * 1984-08-20 1987-07-10 Solvay Procede pour la preparation de derives chlores de composes pyridiniques et initiateurs radicalaires utilises dans ce procede
CN102574755B (zh) * 2009-10-09 2015-11-25 陶氏环球技术有限责任公司 用于生产氯化和/或氟化丙烯的方法
US8558041B2 (en) 2009-10-09 2013-10-15 Dow Global Technologies, Llc Isothermal multitube reactors and processes incorporating the same
BR112012007921A2 (pt) * 2009-10-09 2019-09-24 Dow Global Technologies Llc processo contínuo, em fase gasosa, via radicais livres para a produção de propeno e alcenos superiores clorados ou fluorados, processo para preparar um produto a jusante, e processo para preparar 2,3,3,3-tetraflúor-prop-1-eno (hfo-1234yf) ou 1,3,3,3-tetraflúor-1-eno (hfo-1234ze)
US20110087056A1 (en) * 2009-10-09 2011-04-14 Dow Global Technologies Adiabatic plug flow reactors and processes incorporating the same
JP6212035B2 (ja) 2011-05-31 2017-10-11 ブルー キューブ アイピー エルエルシー 塩素化プロペンの製造方法
CN103562163B (zh) 2011-05-31 2015-12-23 陶氏环球技术有限责任公司 生产氯化丙烯类的方法
AU2012268669B2 (en) 2011-06-08 2017-06-08 Dow Global Technologies Llc Process for the production of chlorinated and/or fluorinated propenes
CA2844319A1 (en) 2011-08-07 2013-02-14 Dow Global Technologies Llc Process for the production of chlorinated propenes
US9233896B2 (en) 2011-08-07 2016-01-12 Blue Cube Ip Llc Process for the production of chlorinated propenes
US9067855B2 (en) 2011-11-21 2015-06-30 Dow Global Technologies Llc Process for the production of chlorinated alkanes
CA2856545A1 (en) 2011-12-02 2013-06-06 Dow Global Technologies Llc Process for the production of chlorinated alkanes
CN104024187B (zh) 2011-12-02 2017-04-12 蓝立方知识产权有限责任公司 生产氯化烷烃的方法
JP6170068B2 (ja) 2011-12-13 2017-07-26 ブルー キューブ アイピー エルエルシー 塩素化プロパン及びプロペンの製造方法
CA2860203C (en) * 2011-12-22 2018-01-30 Dow Global Technologies Llc Process for the production of tetrachloromethane
EP2794521B1 (en) 2011-12-23 2016-09-21 Dow Global Technologies LLC Process for the production of alkenes and/or aromatic compounds
US9321707B2 (en) 2012-09-20 2016-04-26 Blue Cube Ip Llc Process for the production of chlorinated propenes
EP2897932A1 (en) 2012-09-20 2015-07-29 Dow Global Technologies LLC Process for the production of chlorinated propenes
JP6272878B2 (ja) 2012-09-30 2018-01-31 ブルー キューブ アイピー エルエルシー せきクエンチおよびそれを組み込んだ方法
US10065157B2 (en) 2012-10-26 2018-09-04 Blue Cube Ip Llc Mixer and processes incorporating the same
EP2935165A1 (en) 2012-12-18 2015-10-28 Blue Cube IP LLC Process for the production of chlorinated propenes
EP2935166A1 (en) 2012-12-19 2015-10-28 Blue Cube IP LLC Process for the production of chlorinated propenes
CN104981449B (zh) 2013-02-27 2016-12-28 蓝立方知识产权有限责任公司 用于生产氯化丙烯的方法
JP6449791B2 (ja) 2013-03-09 2019-01-09 ブルー キューブ アイピー エルエルシー クロロアルカンの製造方法
ES2874144T3 (es) 2016-07-05 2021-11-04 Occidental Chem Co Fotocloración de cloroformo a tetracloruro de carbono
CZ309472B6 (cs) 2016-09-02 2023-02-08 Spolek Pro Chemickou A Hutní Výrobu, Akciová Společnost Způsob výroby tetrachlormethanu
EP3908564A4 (en) 2019-01-10 2022-10-26 Occidental Chemical Corporation PHOTOCHLORATION OF CHLOROMETHANES TO CARBON TETRACHLOR

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2299441A (en) * 1939-09-02 1942-10-20 Shell Dev Catalytic halo-substitution of saturated organic compounds
GB1327268A (en) * 1970-10-16 1973-08-22 Ici Ltd Continuous manufacture of chlorinated hydrocarbons
GB1376587A (en) * 1972-06-29 1974-12-04 Neville Chemical Co Process for the liquid phase chlorination of c8-c16 hydrocarbons
DE3561549D1 (en) * 1984-08-20 1988-03-10 Solvay Process for the pyrolytic dehydrochlorination of halogenoalkanes in the presence of a chlorinated product as an iniator, and such an iniator
FR2569191B1 (fr) * 1984-08-20 1987-07-10 Solvay Procede pour la preparation de derives chlores de composes pyridiniques et initiateurs radicalaires utilises dans ce procede

Also Published As

Publication number Publication date
US4661648A (en) 1987-04-28
DE3568036D1 (en) 1989-03-09
EP0173390B1 (fr) 1989-02-01
FR2569182A1 (fr) 1986-02-21
EP0173390A1 (fr) 1986-03-05
BR8503948A (pt) 1986-06-03
JPH062681B2 (ja) 1994-01-12
FR2569182B1 (fr) 1986-12-05
ES546248A0 (es) 1987-01-01
ATE40545T1 (de) 1989-02-15
PT80981B (pt) 1987-11-11
JPS6176424A (ja) 1986-04-18
PT80981A (fr) 1985-09-01

Similar Documents

Publication Publication Date Title
ES8702323A1 (es) Procedimiento para efectuar reacciones de cloracion con sustitucion de compuestos organicos.
FR2498585B1 (es)
ES8303339A1 (es) Un procedimiento para la preparacion de 2,3-dicloro-5-triclorometilpiridina.
ES8202530A1 (es) Procedimiento para la preparacion selectiva de 2-cloro-1,1, 1,2,3,3,3-heptafluoropropano
GB1454037A (en) Process for preparing perchloromethylbenzene
DE3567860D1 (en) Process for the preparation of chlorinated derivatives of pyridine, and radical initiators used in this process
ES8406407A1 (es) Procedimiento para la preparacion de 1,2-dicloroetano
KR880006147A (ko) 방향족 화합물의 측쇄의 광염소화 방법
EP0234503A3 (en) Process for the preparation of 1,1,3-trichloroacetone
ES487012A1 (es) Procedimiento mejorado para la preparacion de 4-metil-2-ami-nobenzotiazol
ES441421A1 (es) Procedimiento para purificar acido cianurico en bruto.
EP0224844A3 (en) Process for producing peptides by the use of perchlorates
DE3479653D1 (en) Process for the preparation of 2-chloropyridine
GB1410410A (en) Purification of 1,2-dichloroethane
ES421723A1 (es) Procedimiento mejorado de fabricacion industrial de diclo- ro-1,2-etano.
GB1414111A (en) Chlorination of butadiene
JPS5782337A (en) Preparation of pivaloyl chloride and aromatic carboxylic acid chloride
DE3474295D1 (en) Process for the chlorination of aromatic compounds
ES376752A1 (es) Procedimiento y aparato para la obtencion de tricloroetile-no.
OA06383A (fr) Procédé de préparation électrolytique des chlorates alcalins.
JPS56103131A (en) Preparation of carboxylic acid chloride
JPS6475469A (en) Production of 2,6-dichloropyridine
JPS54109966A (en) N-(4'-chlorosulfophenyl)-4-chloroformylphthalimide and its preparation
GB1413548A (en) Chlorination of butadiene
ES374921A1 (es) Procedimiento continuo de cloracion de derivados clorados del etileno en presencia de derivados clorados de etano.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020506