IT965468B - Procedimento per produrre gamma butirrolattone - Google Patents

Procedimento per produrre gamma butirrolattone

Info

Publication number
IT965468B
IT965468B IT52906/72A IT5290672A IT965468B IT 965468 B IT965468 B IT 965468B IT 52906/72 A IT52906/72 A IT 52906/72A IT 5290672 A IT5290672 A IT 5290672A IT 965468 B IT965468 B IT 965468B
Authority
IT
Italy
Prior art keywords
procedure
range
butyrolactone
producing
producing butyrolactone
Prior art date
Application number
IT52906/72A
Other languages
English (en)
Inventor
J Kanetaka
S Mori
I Kobayashi
Original Assignee
Mitsubishi Petrochemical 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
Application filed by Mitsubishi Petrochemical Co filed Critical Mitsubishi Petrochemical Co
Application granted granted Critical
Publication of IT965468B publication Critical patent/IT965468B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8874—Gallium, indium or thallium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/06—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
    • C07D307/08—Preparation of tetrahydrofuran
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
IT52906/72A 1971-09-25 1972-09-22 Procedimento per produrre gamma butirrolattone IT965468B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7494071A JPS5441560B2 (it) 1971-09-25 1971-09-25

Publications (1)

Publication Number Publication Date
IT965468B true IT965468B (it) 1974-01-31

Family

ID=13561832

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52906/72A IT965468B (it) 1971-09-25 1972-09-22 Procedimento per produrre gamma butirrolattone

Country Status (5)

Country Link
US (1) US3890361A (it)
JP (1) JPS5441560B2 (it)
DE (1) DE2245337A1 (it)
GB (1) GB1393757A (it)
IT (1) IT965468B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642533C2 (de) * 1976-09-22 1985-08-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von gamma- Butyrolacton aus Maleinsäureanhydrid
GB1587198A (en) * 1976-11-23 1981-04-01 Ucb Sa Process for the production of butane-1,4 diol and tetrahydrofuran
US4810807A (en) * 1987-10-13 1989-03-07 The Standard Oil Company Hydrogenation of maleic anhydride to tetrahydrofuran
US4968818A (en) * 1989-08-03 1990-11-06 Phillips Petroleum Company Gamma-butyrolactone production process and catalyst therefor
US5086030A (en) * 1989-08-03 1992-02-04 Phillips Petroleum Company Gamma-butyrolactone production catalyst

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116552A (en) * 1936-03-06 1938-05-10 Du Pont Catalytic hydrogenation of carboxylic acids, their esters and anhydrides
US2584531A (en) * 1950-02-09 1952-02-05 Du Pont Metal molybdite catalyzed hydrogenation process
US2772293A (en) * 1953-07-13 1956-11-27 Du Pont Process of hydrogenating maleic anhydride with a nickel or cobalt molybdite catalyst
US2772291A (en) * 1953-08-31 1956-11-27 Du Pont Hydrogenation of maleic anhydride
US3492314A (en) * 1965-08-23 1970-01-27 Mitsubishi Petrochemical Co Process for catalytic hydrogenation of dicarboxylic acid anhydride and catalyst therefor

Also Published As

Publication number Publication date
DE2245337A1 (de) 1973-03-29
US3890361A (en) 1975-06-17
JPS4839389A (it) 1973-06-09
JPS5441560B2 (it) 1979-12-08
GB1393757A (en) 1975-05-14

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