ES378131A1 - A process for epoxidizing olefins with organic hydroperoxides - Google Patents

A process for epoxidizing olefins with organic hydroperoxides

Info

Publication number
ES378131A1
ES378131A1 ES378131A ES378131A ES378131A1 ES 378131 A1 ES378131 A1 ES 378131A1 ES 378131 A ES378131 A ES 378131A ES 378131 A ES378131 A ES 378131A ES 378131 A1 ES378131 A1 ES 378131A1
Authority
ES
Spain
Prior art keywords
catalyst
zirconium
compounds
organic hydroperoxides
silica
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
Application number
ES378131A
Other languages
Spanish (es)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES378131A1 publication Critical patent/ES378131A1/en
Expired legal-status Critical Current

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

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 1m2/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.
ES378131A 1969-04-02 1970-04-01 A process for epoxidizing olefins with organic hydroperoxides Expired ES378131A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES378131A1 true ES378131A1 (en) 1972-06-01

Family

ID=25210976

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378131A Expired ES378131A1 (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
US3391213A (en) * 1967-06-12 1968-07-02 Shell Oil Co Isoprene production from isopentane via hydroperoxide and borate ester

Also Published As

Publication number Publication date
DK133747B (en) 1976-07-12
CH543498A (en) 1973-10-31
JPS5030050B1 (en) 1975-09-29
DE2015505A1 (en) 1970-10-08
DK133747C (en) 1976-11-29
IE34210B1 (en) 1975-03-05
BE748315A (en) 1970-10-01
GB1249082A (en) 1971-10-06
AT302986B (en) 1972-11-10
IE34210L (en) 1970-10-02
NL7004585A (en) 1970-10-06
DE2015505C3 (en) 1980-08-07
NL144937B (en) 1975-02-17
BR7017926D0 (en) 1973-01-11
DE2015505B2 (en) 1979-11-22
FR2042771A5 (en) 1971-02-12
SE361311B (en) 1973-10-29
NO127502B (en) 1973-07-02
ZA702169B (en) 1971-11-24

Similar Documents

Publication Publication Date Title
ES378130A1 (en) A process for epoxidizing olefins with organic hydroperoxides
GB1162397A (en) Process for production of phenol by catalytic dehydrogenation of cyclohexanol, of cyclohexanone or of their mixtures, in the presence of platinum.
GB1035983A (en) Process for producing a catalytic composite
ES459143A1 (en) Modified ethylene oxide catalyst and a process for its preparation
ES408055A1 (en) Catalyst recycle
CA1002056A (en) Catalyst for producing oxirane compounds by epoxidizing olefins with hydroperoxides
GB1122609A (en) Production of a mixture of stereoisomers of 4,4'-methylenedi(cyclohexylamine)
GB1103678A (en) Silver catalysts
HU906343D0 (en) Process for epoxidation
GB906215A (en) Solid oxidation catalysts
ES378131A1 (en) A process for epoxidizing olefins with organic hydroperoxides
GB1366784A (en) Process for preparing a catalyst for the isomerization of saturated hydrcarbons
ES378133A1 (en) Olefin epoxidation
GB985556A (en) Thallium-containing catalysts
GB1424284A (en) Catalyst for producing oxirane compounds by epoxidizing olefins with hydroperoxides
GB1102005A (en) Process for the catalytic liquid phase dehydrogenation of cyclododecanol
GB1226724A (en)
GB897808A (en) Palladium catalyst for liquid phase combination of hydrogen and oxygen
GB968928A (en) Process of preparing propynol and butynediol
GB1309083A (en) Hydrocarbon dehydrogenation process
CA921047A (en) PROCESS FOR THE CATALYTIC MIXED OLIGOMERIZATION OF 1,3-DIOLEFINS WITH .alpha.-UNSATURATED ORGANIC COMPOUNDS
GB1058980A (en) Process for catalytically purifying gases containing oxides of nitrogen and catalyst therefor
ES415801A1 (en) Process for preparing saturated ketones and a catalyst for realizing the process
GB1091424A (en) Process for hydrocracking a petroleum distillate and a catalytic composition
GB1074330A (en) Epoxidation of olefinically unsaturated compounds