BE708799A - - Google Patents

Info

Publication number
BE708799A
BE708799A BE708799DA BE708799A BE 708799 A BE708799 A BE 708799A BE 708799D A BE708799D A BE 708799DA BE 708799 A BE708799 A BE 708799A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE708799A publication Critical patent/BE708799A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • 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
    • C07C1/247—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 splitting of cyclic ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/12—Alkadienes
    • C07C11/173—Alkadienes with five carbon atoms
    • C07C11/18—Isoprene
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/8995—Catalyst and recycle considerations
    • Y10S585/905—Catalyst and recycle considerations by-product conversion to feed

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)
  • Catalysts (AREA)
BE708799D 1967-01-02 1967-12-29 BE708799A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0051156 1967-01-02

Publications (1)

Publication Number Publication Date
BE708799A true BE708799A (zh) 1968-07-01

Family

ID=7104381

Family Applications (1)

Application Number Title Priority Date Filing Date
BE708799D BE708799A (zh) 1967-01-02 1967-12-29

Country Status (7)

Country Link
US (1) US3494975A (zh)
BE (1) BE708799A (zh)
DE (1) DE1618331C3 (zh)
ES (1) ES348819A1 (zh)
FR (1) FR1554005A (zh)
GB (1) GB1214571A (zh)
NL (1) NL6717851A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754496A (fr) * 1969-08-06 1971-02-05 Bayer Ag Procede pour la preparation de l'isoprene
CA937589A (en) * 1969-10-09 1973-11-27 Takagi Kazumi Method for producing isoprene
FR2306182A1 (fr) * 1975-04-01 1976-10-29 Bart Evgeny Procede de transformation des sous-produits lourds de la production de l'isoprene
CN108358738B (zh) * 2018-02-12 2021-04-06 濮阳林氏化学新材料股份有限公司 一种异戊二烯的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377405A (en) * 1966-05-31 1968-04-09 Marathon Oil Co Preparation of polyenes

Also Published As

Publication number Publication date
ES348819A1 (es) 1969-03-16
DE1618331B2 (de) 1974-11-28
FR1554005A (zh) 1969-01-17
US3494975A (en) 1970-02-10
DE1618331A1 (de) 1970-10-29
NL6717851A (zh) 1968-07-03
GB1214571A (en) 1970-12-02
DE1618331C3 (de) 1975-07-31

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