IE34210B1 - A process for epoxidizing olefins with organic hydroperoxides - Google Patents

A process for epoxidizing olefins with organic hydroperoxides

Info

Publication number
IE34210B1
IE34210B1 IE404/70A IE40470A IE34210B1 IE 34210 B1 IE34210 B1 IE 34210B1 IE 404/70 A IE404/70 A IE 404/70A IE 40470 A IE40470 A IE 40470A IE 34210 B1 IE34210 B1 IE 34210B1
Authority
IE
Ireland
Prior art keywords
catalyst
zirconium
compounds
april
silica
Prior art date
Application number
IE404/70A
Other versions
IE34210L (en
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of IE34210L publication Critical patent/IE34210L/en
Publication of IE34210B1 publication Critical patent/IE34210B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/14—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/38—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D303/46—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals by amide or nitrile radicals

Landscapes

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

Abstract

1,249,082. Epoxidation catalysts. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 1 April, 1970 [2 April, 1969], No. 15376/70. Heading B1E. [Also in Division C2] Catalysts for use in the epoxidation of olefinic compounds by treatment with organic hydroperoxides comprise zirconium in chemical combination with silica and/or an inorganic silicate. Preferably the catalyst has a specific surface area of at least 1m<SP>2</SP>/g. In addition to the zirconium compound there may be present in the catalyst a promoter, e.g. a compound of magnesium, calcium, strontium or barium. There may also be present in the catalyst up to 10% by weight of an oxide or hydroxide of boron, tin niobium, tantalum, chromium, molybdenum, tungsten, rhenium, uranium, bismuth or a rare earth metal (atomic number 57-71). For comparative purposes examples are given of the use as catalyst of zirconium on a number on non-siliceous supports, metals other than zirconium on silica and various metallic compounds without siliceous compounds. [GB1249082A]
IE404/70A 1969-04-02 1970-04-01 A process for epoxidizing olefins with organic hydroperoxides IE34210B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81292369A 1969-04-02 1969-04-02

Publications (2)

Publication Number Publication Date
IE34210L IE34210L (en) 1970-10-02
IE34210B1 true IE34210B1 (en) 1975-03-05

Family

ID=25210976

Family Applications (1)

Application Number Title Priority Date Filing Date
IE404/70A IE34210B1 (en) 1969-04-02 1970-04-01 A process for epoxidizing olefins with organic hydroperoxides

Country Status (15)

Country Link
JP (1) JPS5030050B1 (en)
AT (1) AT302986B (en)
BE (1) BE748315A (en)
BR (1) BR7017926D0 (en)
CH (1) CH543498A (en)
DE (1) DE2015505C3 (en)
DK (1) DK133747B (en)
ES (1) ES378131A1 (en)
FR (1) FR2042771A5 (en)
GB (1) GB1249082A (en)
IE (1) IE34210B1 (en)
NL (1) NL144937B (en)
NO (1) NO127502B (en)
SE (1) SE361311B (en)
ZA (1) ZA702169B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024536A1 (en) * 1980-06-28 1982-02-04 Hoechst Ag, 6000 Frankfurt ALUMINUM SILICATE CATALYST

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391214A (en) * 1967-06-12 1968-07-02 Shell Oil Co Isoprene production from isopentane via hydroperoxide

Also Published As

Publication number Publication date
AT302986B (en) 1972-11-10
SE361311B (en) 1973-10-29
DE2015505C3 (en) 1980-08-07
BE748315A (en) 1970-10-01
DE2015505A1 (en) 1970-10-08
DK133747C (en) 1976-11-29
FR2042771A5 (en) 1971-02-12
CH543498A (en) 1973-10-31
BR7017926D0 (en) 1973-01-11
GB1249082A (en) 1971-10-06
NO127502B (en) 1973-07-02
ZA702169B (en) 1971-11-24
IE34210L (en) 1970-10-02
JPS5030050B1 (en) 1975-09-29
DE2015505B2 (en) 1979-11-22
DK133747B (en) 1976-07-12
NL144937B (en) 1975-02-17
ES378131A1 (en) 1972-06-01
NL7004585A (en) 1970-10-06

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