MX172687B - PROCESS FOR THE SYNTHESIS OF CIS-OLEFINS - Google Patents

PROCESS FOR THE SYNTHESIS OF CIS-OLEFINS

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Publication number
MX172687B
MX172687B MX1942490A MX1942490A MX172687B MX 172687 B MX172687 B MX 172687B MX 1942490 A MX1942490 A MX 1942490A MX 1942490 A MX1942490 A MX 1942490A MX 172687 B MX172687 B MX 172687B
Authority
MX
Mexico
Prior art keywords
cis
reaction product
halide
synthesis
olefin
Prior art date
Application number
MX1942490A
Other languages
Spanish (es)
Inventor
Jim Don Byers
Original Assignee
Phillips Petroleum 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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Priority to MX1942490A priority Critical patent/MX172687B/en
Publication of MX172687B publication Critical patent/MX172687B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a un proceso para la síntesis de una cis-olefina a partir de un alcohol cis-olefínico, caracterizado porque comprende: a) hacer reaccionar un alcohol cis-olefínico con una fuente de un ión de metal alcalino el cual es un ión litio y/o sodio para formar un primer producto de reacción; b) luego poner en contacto el primer producto de reacción así formado con un compuesto de haluro de sulfonilo en donde el compuesto de haluro de sulfonilo es un haluro de alquil o aril sulfonilo en donde el haluro es cloruro o bromuro para formar un segundo producto de reacción, c) luego poner en contacto el segundo producto de reacción así formado con una sal cuprosa y un haluro de dialquilmagnesio o alquilmagnesio en donde el haluro es ioduro, bromuro, o cloruro para formar un tercer producto de reacción que comprende una cis-olefina, los pasos son llevados a cabo en un solvente orgánico adecuado.The present invention relates to a process for the synthesis of a cis-olefin from a cis-olefinic alcohol, characterized in that it comprises: a) reacting a cis-olefinic alcohol with a source of an alkali metal ion which is a lithium and / or sodium ion to form a first reaction product; b) then contacting the first reaction product thus formed with a sulfonyl halide compound where the sulfonyl halide compound is an alkyl or aryl sulfonyl halide where the halide is chloride or bromide to form a second product of reaction, c) then contacting the second reaction product thus formed with a cuprous salt and a dialkylmagnesium or alkylmagnesium halide where the halide is iodide, bromide, or chloride to form a third reaction product comprising a cis-olefin , the steps are carried out in a suitable organic solvent.

MX1942490A 1990-02-08 1990-02-08 PROCESS FOR THE SYNTHESIS OF CIS-OLEFINS MX172687B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX1942490A MX172687B (en) 1990-02-08 1990-02-08 PROCESS FOR THE SYNTHESIS OF CIS-OLEFINS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX1942490A MX172687B (en) 1990-02-08 1990-02-08 PROCESS FOR THE SYNTHESIS OF CIS-OLEFINS

Publications (1)

Publication Number Publication Date
MX172687B true MX172687B (en) 1994-01-07

Family

ID=19742499

Family Applications (1)

Application Number Title Priority Date Filing Date
MX1942490A MX172687B (en) 1990-02-08 1990-02-08 PROCESS FOR THE SYNTHESIS OF CIS-OLEFINS

Country Status (1)

Country Link
MX (1) MX172687B (en)

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