RO75093A - Procedeu de preparare a acetonei din izobutiraldehida - Google Patents

Procedeu de preparare a acetonei din izobutiraldehida

Info

Publication number
RO75093A
RO75093A RO7895008D RO9500878D RO75093A RO 75093 A RO75093 A RO 75093A RO 7895008 D RO7895008 D RO 7895008D RO 9500878 D RO9500878 D RO 9500878D RO 75093 A RO75093 A RO 75093A
Authority
RO
Romania
Prior art keywords
isobutyraldehide
acetone
preparation
isobutyraldehide acetone
Prior art date
Application number
RO7895008D
Other languages
English (en)
French (fr)
Inventor
Helmut Scharf
Gerhard Franz
Gunther Kockele
Original Assignee
Chemische Werke Huls Ag,De
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 Chemische Werke Huls Ag,De filed Critical Chemische Werke Huls Ag,De
Publication of RO75093A publication Critical patent/RO75093A/ro

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
    • 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
    • B01J23/80—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 zinc, cadmium or mercury
    • 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
    • B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties

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)
RO7895008D 1977-08-25 1978-08-18 Procedeu de preparare a acetonei din izobutiraldehida RO75093A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2738269A DE2738269C3 (de) 1977-08-25 1977-08-25 Verfahren zur Herstellung von Aceton aus Isobutyraldehyd

Publications (1)

Publication Number Publication Date
RO75093A true RO75093A (ro) 1982-09-09

Family

ID=6017234

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7895008D RO75093A (ro) 1977-08-25 1978-08-18 Procedeu de preparare a acetonei din izobutiraldehida

Country Status (12)

Country Link
US (1) US4250119A (ro)
JP (1) JPS5441808A (ro)
AT (1) AT358551B (ro)
BE (1) BE869916A (ro)
CA (1) CA1096885A (ro)
DE (1) DE2738269C3 (ro)
ES (1) ES472809A1 (ro)
FR (1) FR2405915A1 (ro)
GB (1) GB2003044A (ro)
IT (1) IT7850825A0 (ro)
NL (1) NL7808746A (ro)
RO (1) RO75093A (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848400C2 (de) * 1978-11-08 1982-07-08 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von Ketonen
IT1169281B (it) * 1981-12-02 1987-05-27 Assoreni & Snamprogetti Spa Sistema catalitico e procedimento per la produzione di miscele di metanolo ed alcoli superiori
JPH0643721B2 (ja) * 1985-05-25 1994-06-08 松下電工株式会社 建材用鉱物繊維板の製造方法
DE4417696A1 (de) * 1994-05-20 1995-11-23 Basf Ag Verfahren zur Herstellung von cyclischen Etherketonen
CA2800874A1 (en) * 2010-05-28 2011-12-01 Graphea, Inc. Carbocatalysts for chemical transformations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344085A (en) * 1966-05-23 1967-09-26 Monsanto Co Process for the preparation of sintered metallic oxide catalyst pellets
FR2053423A6 (ro) * 1969-07-07 1971-04-16 Melle Bezons
US3987103A (en) * 1968-11-25 1976-10-19 Rhone-Progil Preparation of isopropanol and acetone
US3804902A (en) * 1970-11-21 1974-04-16 Daicel Ltd Process for producing acetone
FR2265712B1 (ro) * 1974-03-29 1978-12-29 Huels Chemische Werke Ag

Also Published As

Publication number Publication date
DE2738269B2 (de) 1979-06-28
NL7808746A (nl) 1979-02-27
ES472809A1 (es) 1979-04-01
DE2738269C3 (de) 1980-02-21
GB2003044A (en) 1979-03-07
US4250119A (en) 1981-02-10
BE869916A (fr) 1979-02-23
AT358551B (de) 1980-09-25
ATA617678A (de) 1980-02-15
CA1096885A (en) 1981-03-03
FR2405915A1 (fr) 1979-05-11
JPS5441808A (en) 1979-04-03
DE2738269A1 (de) 1979-03-01
IT7850825A0 (it) 1978-08-23

Similar Documents

Publication Publication Date Title
BE873136A (fr) Procede de preparation de la vincadifformine
BE861172A (fr) Procede de preparation d'alpha-amino-amides
MA18763A1 (fr) Procede de preparation de 9-aminoalkylfluorenes
LU79630A1 (fr) Procede de preparation de triazines 1,3,5-s-hexahydrotrisubstituees
PT69815A (fr) Procede de preparation de l' o-methallyloxyphenol
FR2424286B1 (fr) Procede de preparation de 6-halo-pregnanes
BE879854A (fr) Procede de preparation de diaryl-para-phenylene-diamines
LU80567A1 (fr) Procede pour la preparation de 3-iodo-et de 3 bromorifamycine s
BE875378A (fr) Procede de preparation d'alcoylsilanes
PT68966A (fr) Procede de preparation de nouveaux thiobutyramides
FR2464248B1 (fr) Procede de preparation de b-aminopropionamides
MA18605A1 (fr) Procede de preparation de 3-exomethylenecepham-sulfoxydes
RO75093A (ro) Procedeu de preparare a acetonei din izobutiraldehida
BE866662A (fr) Procede de preparation de 3,5-dihalogenanilines
BE884454A (fr) Procede de preparation de chlorothiolformiates
RO81622A (ro) Procedeu de preparare a unor derivati de 4"-dezoxi-4"-aminoaritromicina a
BE870104A (fr) Procede de preparation de 2-chlorosulfinyl-azetidin-4-ones
BE870703A (fr) Rpocede de preparation d'acide cyanurique
PT67685A (fr) Procede de preparation de derives 17 alpha-acetyleniques de l'androst-4-ene
BE866904A (fr) Procede de preparation de 3-bromophtalide
BE883322A (fr) Procede de preparation de d-alpha-amino-acides
BE877951A (fr) Procede de preparation de n-alcoyl-ethylene-diamines
RO76088A (ro) Procedeu pentru prepararea de tiocarbamati
FR2378745B1 (fr) Procede pour la preparation de para-nitroso-diphenyl-hydroxylamines
RO79702A (ro) Procedeu pentru prepararea unei 3-di-n-propil-acetoxi-benzodiazepin-2-one