MX167888B - Procedimiento de preparacion de compuestos carboniados alfa,delta-dietilenicos - Google Patents

Procedimiento de preparacion de compuestos carboniados alfa,delta-dietilenicos

Info

Publication number
MX167888B
MX167888B MX005773A MX577384A MX167888B MX 167888 B MX167888 B MX 167888B MX 005773 A MX005773 A MX 005773A MX 577384 A MX577384 A MX 577384A MX 167888 B MX167888 B MX 167888B
Authority
MX
Mexico
Prior art keywords
delta
diethyleneic
alfa
procedure
preparation
Prior art date
Application number
MX005773A
Other languages
English (en)
Inventor
Norbert Bluthe
Armand Samir Falou
Jacques Gore
Original Assignee
Rhone Poulenc Sante
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 Rhone Poulenc Sante filed Critical Rhone Poulenc Sante
Publication of MX167888B publication Critical patent/MX167888B/es

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
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/512—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being a free hydroxyl group
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/62—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by hydrogenation of carbon-to-carbon double or triple bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Saccharide Compounds (AREA)

Abstract

La presente invención se refiere a procedimiento de preparación de compuestos carbonilados alfa, delta-dietilénicos de fórmula general: en la cual R1, R2, R3 y R4, idénticos o diferentes, representan un átomo de hidrógeno o un grupo hidrocarbonado, R5 representa un átomo de hidrógeno, entendiéndose que R2 y R3 pueden formar juntos un grupo alquileno (-CH2-)n en el cual uno o varios átomos de carbono pueden substituirse eventualmente por uno o varios grupos alquilos que contienen de 1 a 4 átomos de carbono y en el cual n representa un número entero comprendido entre 3 y 20 inclusive y que R2 y R5 pueden formar juntos un ciclo que contiene de 6 a 16 eslabones, caracterizado porque se efectúa la transposición de un alcohol acetilénico de fórmula general: en la cual R1, R2, R3, R4 y R5 se definen como anteriormente a una temperatura inferior a 100 grados C en presencia de un catalizador escogido entre los derivados de los metales del grupo Ib de la clasificación periódica y los derivados del paladio.
MX005773A 1983-05-27 1984-05-25 Procedimiento de preparacion de compuestos carboniados alfa,delta-dietilenicos MX167888B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8308809A FR2546515B1 (fr) 1983-05-27 1983-05-27 Procede de preparation de composes carbonyles adpdiethytleniques

Publications (1)

Publication Number Publication Date
MX167888B true MX167888B (es) 1993-04-21

Family

ID=9289250

Family Applications (1)

Application Number Title Priority Date Filing Date
MX005773A MX167888B (es) 1983-05-27 1984-05-25 Procedimiento de preparacion de compuestos carboniados alfa,delta-dietilenicos

Country Status (8)

Country Link
US (1) US4556742A (es)
EP (1) EP0127536B1 (es)
JP (1) JPS6034926A (es)
AT (1) ATE25073T1 (es)
BR (1) BR8402584A (es)
DE (1) DE3462131D1 (es)
FR (1) FR2546515B1 (es)
MX (1) MX167888B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596755B1 (fr) * 1986-04-03 1988-05-27 Rhone Poulenc Sante Procede de preparation de composes carbonyles ethyleniques
CA2193742A1 (en) 1995-04-21 1996-10-24 Tatsuo Shimizu External preparations for treating dermatoses
CN110330415B (zh) * 2019-07-01 2022-04-22 万华化学集团股份有限公司 一种异戊烯醛的制备方法
CN111807941B (zh) * 2020-07-31 2022-07-05 武汉理工大学 一种金属盐催化α-二酮化合物的合成方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL64579C (es) *
DE1643644C3 (de) * 1967-08-18 1975-06-12 Basf Ag, 6700 Ludwigshafen Derivate des 3,7-Dimethyl-2,7octadien-1 -als und Verfahren zu deren Herstellung
CH513096A (fr) * 1969-05-07 1971-09-30 Firmenich & Cie Procédé pour la préparation de composés cyclooléfiniques carbonylés
BE759528A (fr) * 1969-11-28 1971-05-27 Bayer Ag Procede de preparation d'aldehydes satures
GB1518254A (en) * 1976-02-12 1978-07-19 Kuraray Co Unsaturated ketones
FR2508030A1 (fr) * 1981-06-23 1982-12-24 Rhone Poulenc Sante Procede de preparation de composes carbonyles d-ethyleniques
EP0073301B1 (fr) * 1981-08-14 1984-11-21 Firmenich Sa Procédé pour la préparation de cétones alpha, bêta et bêta, gammainsaturées

Also Published As

Publication number Publication date
US4556742A (en) 1985-12-03
BR8402584A (pt) 1985-04-23
ATE25073T1 (de) 1987-02-15
JPH051249B2 (es) 1993-01-07
FR2546515B1 (fr) 1986-03-28
JPS6034926A (ja) 1985-02-22
EP0127536A1 (fr) 1984-12-05
DE3462131D1 (en) 1987-02-26
FR2546515A1 (fr) 1984-11-30
EP0127536B1 (fr) 1987-01-21

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