ES2099508T3 - Metodo para descomponer un cloroformiato de alquilo. - Google Patents

Metodo para descomponer un cloroformiato de alquilo.

Info

Publication number
ES2099508T3
ES2099508T3 ES94107893T ES94107893T ES2099508T3 ES 2099508 T3 ES2099508 T3 ES 2099508T3 ES 94107893 T ES94107893 T ES 94107893T ES 94107893 T ES94107893 T ES 94107893T ES 2099508 T3 ES2099508 T3 ES 2099508T3
Authority
ES
Spain
Prior art keywords
alkyl
ester
chloroformic acid
decomposing
gas containing
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 - Lifetime
Application number
ES94107893T
Other languages
English (en)
Inventor
Keigo Nishihira
Shuji Tanaka
Yuki Nishida
Noriaki Manada
Toshio Kurafuji
Masato Murakami
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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
Priority claimed from JP5119871A external-priority patent/JP2812419B2/ja
Priority claimed from JP5119870A external-priority patent/JP2812418B2/ja
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Application granted granted Critical
Publication of ES2099508T3 publication Critical patent/ES2099508T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
    • C07C17/363—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms by elimination of carboxyl groups

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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)

Abstract

UN ESTER DE ALKILO DE ACIDO CLOROFORMICO SE DESCOMPONE EN UN CLORURO DE ALKILO CORRESPONDIENTE, LLEVANDO UN GAS QUE CONTENGA EL ESTER DE ALKILO DEL ACIDO CLOROFORMICO EN CONTACTO CON UN CATALIZADOR, COMPRENDIENDO UN CARBONO ACTIVADO Y UN OXIDO INORGANICO, POR EJEMPLO, ALUMINA, SILICE-ALUMINA, ZEOLITA SINTETICA, MORDENITA, NATROLITA, SILICE, TITANIA O ZIRCONIA, SIENDO EL GAS QUE CONTIENE ESTER DE ALKILO DEL ACIDO CLOROFORMICO, POR EJEMPLO, UNA MEZCLA DEL PRODUCTO DE REACCION, DERIVADA DE UNA REACCION DE CARBONILACION DEL MONOXIDO DE CARBONO, CON, AL MENOS, UN ESTER DEL ACIDO NITROSO, EN PRESENCIA DE UN CATALIZADOR SOLIDO Y DE UNA SUSTANCIA CONTENIENDO CLORO, POR EJEMPLO, CLORURO DE HIDROGENO.
ES94107893T 1993-05-21 1994-05-21 Metodo para descomponer un cloroformiato de alquilo. Expired - Lifetime ES2099508T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5119871A JP2812419B2 (ja) 1993-05-21 1993-05-21 クロロギ酸エステルの分解方法
JP5119870A JP2812418B2 (ja) 1993-05-21 1993-05-21 エステル化合物の製造法

Publications (1)

Publication Number Publication Date
ES2099508T3 true ES2099508T3 (es) 1997-05-16

Family

ID=26457531

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94107893T Expired - Lifetime ES2099508T3 (es) 1993-05-21 1994-05-21 Metodo para descomponer un cloroformiato de alquilo.

Country Status (4)

Country Link
EP (1) EP0625496B1 (es)
CA (1) CA2123973A1 (es)
DE (1) DE69402462T2 (es)
ES (1) ES2099508T3 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328453A (en) * 1963-08-07 1967-06-27 Stauffer Chemical Co Fluoroformal and fluorthioformal compounds and production thereof
JPS5842859B2 (ja) * 1978-07-03 1983-09-22 宇部興産株式会社 ジカルボン酸ジエステルの製法
US4814524A (en) * 1986-07-31 1989-03-21 Ppg Industries, Inc. Method for converting organic chloroformate to the corresponding organic chloride
US5162563A (en) * 1989-10-24 1992-11-10 Ube Industries, Ltd. Process for preparing a diester of carboxylic acid

Also Published As

Publication number Publication date
EP0625496B1 (en) 1997-04-09
DE69402462D1 (de) 1997-05-15
DE69402462T2 (de) 1997-10-23
CA2123973A1 (en) 1994-11-22
EP0625496A1 (en) 1994-11-23

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