BE768976A - Procede de preparation d'isoprene - Google Patents

Procede de preparation d'isoprene

Info

Publication number
BE768976A
BE768976A BE768976A BE768976A BE768976A BE 768976 A BE768976 A BE 768976A BE 768976 A BE768976 A BE 768976A BE 768976 A BE768976 A BE 768976A BE 768976 A BE768976 A BE 768976A
Authority
BE
Belgium
Prior art keywords
preparation process
isoprene
isoprene preparation
preparation
Prior art date
Application number
BE768976A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE768976A publication Critical patent/BE768976A/fr

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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BE768976A 1970-06-27 1971-06-24 Procede de preparation d'isoprene BE768976A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2031900A DE2031900C3 (de) 1970-06-27 1970-06-27 Verfahren zur Herstellung von Isopren

Publications (1)

Publication Number Publication Date
BE768976A true BE768976A (fr) 1971-12-24

Family

ID=5775152

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768976A BE768976A (fr) 1970-06-27 1971-06-24 Procede de preparation d'isoprene

Country Status (7)

Country Link
US (1) US3714285A (fr)
BE (1) BE768976A (fr)
CA (1) CA960230A (fr)
DE (1) DE2031900C3 (fr)
FR (1) FR2099832A5 (fr)
GB (1) GB1346825A (fr)
NL (1) NL7108739A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177290A (en) * 1991-01-10 1993-01-05 Exxon Chemical Patents Inc. Isoprene process
WO2014015210A2 (fr) * 2012-07-20 2014-01-23 Glycos Biotechnologies, Inc. Micro-organismes et procédés de conversion de glycérol en isoprène
CN107614464A (zh) * 2015-06-03 2018-01-19 株式会社可乐丽 共轭二烯的制造方法
WO2017191794A1 (fr) 2016-05-06 2017-11-09 株式会社クラレ Procédé de production de diène conjugué
IT201900025000A1 (it) 2019-12-20 2021-06-20 Versalis Spa Procedimento per la produzione di dieni.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB345270A (en) * 1928-12-18 1931-03-18 Ig Farbenindustrie Ag Manufacture of butadiene or its homologues
US1923569A (en) * 1929-07-22 1933-08-22 Ig Farbenindustrie Ag Production of diolefines
CH509241A (de) * 1967-02-25 1971-06-30 Basf Ag Verfahren zur Herstellung von Verbindungen mit Alk-3-en-1-ol-Struktur
DE1928632A1 (de) * 1969-06-06 1970-12-10 Basf Ag Verfahren zur Herstellung von Isopren

Also Published As

Publication number Publication date
DE2031900B2 (de) 1978-04-27
NL7108739A (fr) 1971-12-29
CA960230A (en) 1974-12-31
GB1346825A (en) 1974-02-13
DE2031900A1 (de) 1972-01-05
US3714285A (en) 1973-01-30
FR2099832A5 (fr) 1972-03-17
DE2031900C3 (de) 1979-02-01

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