BE830109A - Procede de preparation de composes du type alpha-diol-gamma-dioxo - Google Patents

Procede de preparation de composes du type alpha-diol-gamma-dioxo

Info

Publication number
BE830109A
BE830109A BE157224A BE157224A BE830109A BE 830109 A BE830109 A BE 830109A BE 157224 A BE157224 A BE 157224A BE 157224 A BE157224 A BE 157224A BE 830109 A BE830109 A BE 830109A
Authority
BE
Belgium
Prior art keywords
dioxo
diol
gamma
alpha
type
Prior art date
Application number
BE157224A
Other languages
English (en)
Inventor
L Re
V Caciagli
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 BE830109A publication Critical patent/BE830109A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/17—Saturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings

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)
BE157224A 1974-06-12 1975-06-11 Procede de preparation de composes du type alpha-diol-gamma-dioxo BE830109A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23896/74A IT1014988B (it) 1974-06-12 1974-06-12 Processo per la preparazione di alfa diol gamma diosso composti

Publications (1)

Publication Number Publication Date
BE830109A true BE830109A (fr) 1975-10-01

Family

ID=11210711

Family Applications (1)

Application Number Title Priority Date Filing Date
BE157224A BE830109A (fr) 1974-06-12 1975-06-11 Procede de preparation de composes du type alpha-diol-gamma-dioxo

Country Status (18)

Country Link
JP (1) JPS5839137B2 (fr)
BE (1) BE830109A (fr)
CA (1) CA1039749A (fr)
CH (1) CH605521A5 (fr)
CS (1) CS203002B2 (fr)
DD (1) DD118069A5 (fr)
DK (1) DK264675A (fr)
FR (1) FR2279708A1 (fr)
GB (1) GB1505667A (fr)
HU (1) HU172080B (fr)
IL (1) IL47459A (fr)
IT (1) IT1014988B (fr)
LU (1) LU72706A1 (fr)
NL (1) NL7507042A (fr)
NO (1) NO141512C (fr)
SE (1) SE422199B (fr)
YU (1) YU132375A (fr)
ZA (1) ZA753469B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3067027D1 (en) * 1980-01-11 1984-04-19 Ici Plc Process for the preparation of 1,4-dialkylbut-2-ene-1,4-diones
JPH0268150U (fr) * 1988-11-10 1990-05-23

Also Published As

Publication number Publication date
IL47459A (en) 1979-01-31
FR2279708A1 (fr) 1976-02-20
NL7507042A (nl) 1975-12-16
JPS5111701A (en) 1976-01-30
NO752080L (fr) 1975-12-15
FR2279708B1 (fr) 1978-05-19
CA1039749A (fr) 1978-10-03
DE2526050B2 (de) 1977-04-21
SE7506763L (sv) 1975-12-15
DE2526050A1 (de) 1975-12-18
IT1014988B (it) 1977-04-30
IL47459A0 (en) 1975-12-31
NO141512C (no) 1980-03-26
DK264675A (da) 1975-12-13
CH605521A5 (fr) 1978-09-29
YU132375A (en) 1982-02-28
AU8145675A (en) 1976-11-25
HU172080B (hu) 1978-05-28
GB1505667A (en) 1978-03-30
LU72706A1 (fr) 1975-10-08
SE422199B (sv) 1982-02-22
CS203002B2 (en) 1981-02-27
ZA753469B (en) 1976-05-26
JPS5839137B2 (ja) 1983-08-27
NO141512B (no) 1979-12-17
DD118069A5 (fr) 1976-02-12

Similar Documents

Publication Publication Date Title
BE837073A (fr) Nouveau procede de preparation de composes bis-indoliques
BE836949A (fr) Procede de preparation de bis-acetals de p-benzoquinones
BE831309A (fr) Procede de preparation de composes thiazolazo
BE828672A (fr) Procede de preparation du butyne-diol
BE829355A (fr) Procede de preparation de polysocyanates
RO72708A (fr) Procede de preparation du perchloratmethylmercaptane
FR2292699A1 (fr) Procede de preparation de composes du type peptides
BE832428A (fr) Procede de preparation de 2-methyl-tetra-hydropyrimidines 1- substituees
BE829779A (fr) Procede de preparation de pyrazolo-benzazepines
BE831648A (fr) Procede de preparation de noenomycine
BE811172A (fr) Procede de preparation de composes n
BE824612A (fr) Procede de preparation de 3-aminophenols
FR2282429A1 (fr) Procede de preparation de 7b-acylamino-7a-alcoxycephalosporines
FR2289536A1 (fr) Procede de preparation de c
FR2280375A1 (fr) Procede de preparation de penicilines
RO72817A (fr) Procede pour la preparation des composes de octennitryle
BE830109A (fr) Procede de preparation de composes du type alpha-diol-gamma-dioxo
BE810137A (fr) Procede de preparation de composes hydraziniques
BE825768A (fr) Procede de preparation de dithiodianilines
BE830111A (fr) Procede de preparation de composes du type alpha-diol-gamma-dioxo
BE830365A (fr) Procede de preparation de composes heterocycliques
FR2295022A1 (fr) Procede de preparation de composes anthraquinoniques
BE836213A (fr) Procede de preparation de 4-hydroxy-3-methoxy-phenylacetonitrile
FR2301510A1 (fr) Procede de preparation de dihalovinylcyclopropanecarboxylates
BE831028A (fr) Procede de preparation de 2-alkylsulfinyl-6-nitro-benzothiazoles

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SNAMPROGETTI S.P.A.

Effective date: 19840611