IL47459A0 - Process for the preparation of dihydroxy diketones and dialdehydes - Google Patents

Process for the preparation of dihydroxy diketones and dialdehydes

Info

Publication number
IL47459A0
IL47459A0 IL47459A IL4745975A IL47459A0 IL 47459 A0 IL47459 A0 IL 47459A0 IL 47459 A IL47459 A IL 47459A IL 4745975 A IL4745975 A IL 4745975A IL 47459 A0 IL47459 A0 IL 47459A0
Authority
IL
Israel
Prior art keywords
dialdehydes
diketones
dihydroxy
preparation
dihydroxy diketones
Prior art date
Application number
IL47459A
Other versions
IL47459A (en
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of IL47459A0 publication Critical patent/IL47459A0/en
Publication of IL47459A publication Critical patent/IL47459A/en

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)
IL47459A 1974-06-12 1975-06-11 Process for the preparation of derivatives of 1,4-dioxo-2,3-dihydroxybutane IL47459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23896/74A IT1014988B (en) 1974-06-12 1974-06-12 PROCESS FOR THE PREPARATION OF ALPHA DIOL RANGE DIOSSO COMPOUNDS

Publications (2)

Publication Number Publication Date
IL47459A0 true IL47459A0 (en) 1975-12-31
IL47459A IL47459A (en) 1979-01-31

Family

ID=11210711

Family Applications (1)

Application Number Title Priority Date Filing Date
IL47459A IL47459A (en) 1974-06-12 1975-06-11 Process for the preparation of derivatives of 1,4-dioxo-2,3-dihydroxybutane

Country Status (18)

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

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 (en) * 1988-11-10 1990-05-23

Also Published As

Publication number Publication date
BE830109A (en) 1975-10-01
IL47459A (en) 1979-01-31
FR2279708A1 (en) 1976-02-20
NL7507042A (en) 1975-12-16
JPS5111701A (en) 1976-01-30
NO752080L (en) 1975-12-15
FR2279708B1 (en) 1978-05-19
CA1039749A (en) 1978-10-03
DE2526050B2 (en) 1977-04-21
SE7506763L (en) 1975-12-15
DE2526050A1 (en) 1975-12-18
IT1014988B (en) 1977-04-30
NO141512C (en) 1980-03-26
DK264675A (en) 1975-12-13
CH605521A5 (en) 1978-09-29
YU132375A (en) 1982-02-28
AU8145675A (en) 1976-11-25
HU172080B (en) 1978-05-28
GB1505667A (en) 1978-03-30
LU72706A1 (en) 1975-10-08
SE422199B (en) 1982-02-22
CS203002B2 (en) 1981-02-27
ZA753469B (en) 1976-05-26
JPS5839137B2 (en) 1983-08-27
NO141512B (en) 1979-12-17
DD118069A5 (en) 1976-02-12

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