MX167987B - Procedimiento para preparar 5-etiliden-2-norborneno - Google Patents

Procedimiento para preparar 5-etiliden-2-norborneno

Info

Publication number
MX167987B
MX167987B MX003459A MX345986A MX167987B MX 167987 B MX167987 B MX 167987B MX 003459 A MX003459 A MX 003459A MX 345986 A MX345986 A MX 345986A MX 167987 B MX167987 B MX 167987B
Authority
MX
Mexico
Prior art keywords
alkali metal
degrees
temperature
norbornene
alumina
Prior art date
Application number
MX003459A
Other languages
English (en)
Inventor
Gohfu Suzukamo
Masami Fukao
Original Assignee
Sumitomo Chemical Co
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 JP60235992A external-priority patent/JPH0662454B2/ja
Priority claimed from JP60262283A external-priority patent/JPS62123139A/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of MX167987B publication Critical patent/MX167987B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B01J23/04—Alkali metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C07C5/2506—Catalytic processes
    • C07C5/2556—Catalytic processes with metals

Landscapes

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

Abstract

La presente invención se refiere a un procedimiento para preparar el 5-etiliden-2-norborneno, el cual comprende isomerizar el 5-vinil-2-norborneno, en la presencia de al menos un catalizador, seleccionado de un grupo que consta de un catalizador de base sólida, caracterizado porque se preparar por la reacción de la alúmina y un hidróxido de metal alcalino a una temperatura de 200 a 500 grados C, y luego reaccionar el producto de reacción con un metal alcalino, a una temperatura de 180 a 350 grados C y un catalizador de base sólida, el cual se prepara por la reacción de una alúmina, que contiene agua y un metal alcalino, en tal cantidad que corresponda al equivalente molar del agua contenida en la alúmina, a una temperatura en el márgen entre el punto de fusión del metal alcalino y 500 grados C, y luego hacer reaccionar el producto de reacción con un metal acalino, a una temperatura de 180 a 350 grados C.
MX003459A 1985-10-21 1986-08-15 Procedimiento para preparar 5-etiliden-2-norborneno MX167987B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60235992A JPH0662454B2 (ja) 1985-10-21 1985-10-21 ５−エチリデン−２−ノルボルネンの製造方法
JP60262283A JPS62123139A (ja) 1985-11-21 1985-11-21 ５−エチリデン−２−ノルボルネンの製造法

Publications (1)

Publication Number Publication Date
MX167987B true MX167987B (es) 1993-04-27

Family

ID=26532436

Family Applications (1)

Application Number Title Priority Date Filing Date
MX003459A MX167987B (es) 1985-10-21 1986-08-15 Procedimiento para preparar 5-etiliden-2-norborneno

Country Status (5)

Country Link
US (1) US4720601A (es)
EP (1) EP0219637B1 (es)
CA (1) CA1267161A (es)
DE (1) DE3675327D1 (es)
MX (1) MX167987B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3863195D1 (de) * 1987-02-16 1991-07-18 Sumitomo Chemical Co Feste base, verfahren zu deren herstellung und ihre anwendung fuer die herstellung von olefinen mit innerer doppelbindung.
MX170720B (es) * 1987-12-16 1993-09-09 Sumitomo Chemical Co Procedimiento para isomerizar una olefina en una olefina interna
JP2748631B2 (ja) * 1990-01-30 1998-05-13 住友化学工業株式会社 アルキル置換芳香族炭化水素の製造方法
JP2748646B2 (ja) * 1990-03-14 1998-05-13 住友化学工業株式会社 アルキル置換芳香族炭化水素の製造方法
US5292985A (en) * 1991-05-14 1994-03-08 Exxon Chemical Patents, Inc. Multi-stage olefin isomerization
US5849966A (en) * 1991-05-14 1998-12-15 Exxon Chemical Patents Inc. Catalyst and process for the isomerization of olefins in the presence of reactive impurities
US6294707B1 (en) 1996-08-30 2001-09-25 Exxonmobil Chemical Patents Inc. Fluidized bed reactor and process for producing 5-ethylidene-2-norbornene
FR2780392B1 (fr) * 1998-06-25 2000-08-25 Rhodia Chimie Sa Nouvelle alumine, son procede de preparation et son utilisation en tant que catalyseur, support de catalyseur ou adsorbant
WO2000076658A1 (en) * 1999-06-15 2000-12-21 Ineos Chlor Limited Use of alkali metal doped eta-alumina as methanol hydrochlorination catalyst
CN1906140B (zh) * 2003-11-24 2011-02-23 迈克尔·莱芬费尔德 包含碱金属和碱金属合金的硅胶组合物
CA2799535C (en) * 2004-09-22 2016-08-02 Signa Chemistry Llc Titanium oxide and alumina alkali metal compositions
CN101952398B (zh) 2007-12-03 2014-05-21 格沃股份有限公司 可再生组合物
US20100216958A1 (en) * 2009-02-24 2010-08-26 Peters Matthew W Methods of Preparing Renewable Butadiene and Renewable Isoprene
CA2776177A1 (en) * 2009-10-06 2011-04-14 Gevo, Inc. Integrated process to selectively convert renewable isobutanol to p-xylene
CA2786607A1 (en) 2010-01-08 2011-07-14 Gevo, Inc. Integrated methods of preparing renewable chemicals
US8373012B2 (en) 2010-05-07 2013-02-12 Gevo, Inc. Renewable jet fuel blendstock from isobutanol
US8742187B2 (en) 2011-04-19 2014-06-03 Gevo, Inc. Variations on prins-like chemistry to produce 2,5-dimethylhexadiene from isobutanol
CN103980084B (zh) * 2014-06-03 2016-03-09 上海华畅环保设备发展有限公司 乙叉降冰片烯的连续异构合成方法及装置
CN104058912B (zh) * 2014-07-01 2016-03-23 上海华畅环保设备发展有限公司 乙叉降冰片烯异构合成工艺中催化剂的利用方法及装置
CN107721800B (zh) * 2017-09-21 2020-09-15 浙江大学 乙烯基降冰片烯异构化制备乙叉降冰片烯的方法
CN108484348B (zh) * 2018-02-06 2020-11-13 浙江大学 合成乙叉降冰片烯的绝热管式反应法
RU2721911C1 (ru) * 2019-11-08 2020-05-25 Общество с ограниченной ответственностью "Объединенный центр исследований и разработок" (ООО "РН-ЦИР") Способ получения катализатора изомеризации 5-винил-2-норборнена в 5-этилиден-2-норборнен

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347944A (en) * 1965-10-01 1967-10-17 Union Carbide Corp Production of alkylidenebicycloheptenes
US3897509A (en) * 1970-07-02 1975-07-29 Sumitomo Chemical Co Preparation of alkylidene bicyclic compounds
SU338087A1 (ru) * 1970-07-28 1980-04-05 Pisman I I Способ получени алкилидензамещенных норборненов

Also Published As

Publication number Publication date
DE3675327D1 (de) 1990-12-06
EP0219637A1 (en) 1987-04-29
EP0219637B1 (en) 1990-10-31
US4720601A (en) 1988-01-19
CA1267161A (en) 1990-03-27

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