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Metathesis Reactions Of Fatty Acid Esters

Metathesis reactions of fatty acid esters - ScienceDirect Metathesis reactions of fatty acid esters - ScienceDirect
Metathesis reactions of fatty acid esters ... 1st Symposium on Metathesis, Mainz University (1976), pp. 28-41 ... 6th Int. Symposium fo Olefin Metathesis, J. Molec.

Metathesis Reactions Of Fatty Acid Esters

Until now, metathesis of fatty esters has been restricted mainly to synthetic purposes. In 1977 we developed a heterogeneous catalyst system re sn. In recent years, new catalyst systems have proven useful for the metathesis of unsaturated esters.

We use cookies to help provide and enhance our service and tailor content and ads. Ethenolysis of unsaturated fatty oils or triglycerides allows the transformation of long-chain fatty acid triglycerides into fatty oils of lower molecular weight. This process is experimental and the keywords may be updated as the learning algorithm improves.

Cross-metathesis reactions with lower alkenes result in medium-chain fatty acid esters which are highly-demanded raw materials for the industrial production of surfactants. Systematic research has led to intersting applications of metathesis and cometathesis reactions with these catalysts. In 1972 in our institute, the wcl sn system was found to be effective as a catalyst for monogeneous metathesis of fatty acid esters.

An example is the cometathesis of methyl oleate with ethene, to produce shorter-chain compounds with terminal double bonds ch cometathesis of olive oil (mainly triolein) with ethene opens the possibility of producing both -olefins in the c range and fatty oils with lower molecular weight (palm oil type). Certain co-photoreduced cyclopropane-treated supported moo catalysts give interesting results as a possible alternative to the promoted rhenium oxide catalysts, especially when supported on silica. In metathesis reactions, unsaturated compounds are converted into new compounds via an exchange of alkylidene groups 2 rchchrrchchrrchchr since its discovery in 1964, this catalytic reaction has found several large-scale applications in petrochemistry.

One of the most promising synthetic applications of metathesis is to functionalized olefins such as unsaturated esters, ethers, amines, etc. . Self-metathesis of unsaturated fatty acid esters provides a convenient route to unsaturated diesters which can be used as intermediate for the production of polymers and other useful chemical products such as civetone.

The metathesis of fats and oils proceeds intra- as well as intermolecularly. Other catalyst systems have also appeared to be of interest for these substrates, notably molybdenum-based catalysts. Thus methyl oleate was converted into 9-octadecene and dimethyl 9-octadecene dioate, starting materials for the synthesis of valuable chemical products. Cross-metathesis with ethene ( ) gives compounds with terminal double bonds, having a broad range of applications. Unfortunately, however, most metathesis catalysts are easily poisoned by polar groups.


Metathesis of unsaturated fatty acid esters and fatty oils ...


Cross-metathesis reactions with lower alkenes result in medium-chain fatty acid esters which are highly-demanded raw materials for the industrial production of surfactants. Cross-metathesis with ethene (ethenolysis) gives compounds with terminal double bonds, having a broad range of applications.

Metathesis Reactions Of Fatty Acid Esters

Metathesis reactions of fatty acid esters. - NCBI
Metathesis reactions of fatty acid esters. ... Alkenes/chemical synthesis*; Catalysis; Fatty Acids/chemical synthesis*; Fatty Acids, Nonesterified/chemical synthesis ...
Metathesis Reactions Of Fatty Acid Esters This process is experimental and the keywords may be updated as the learning algorithm improves. Hoveyda−Grubbs. Metathesis reactions of fatty acid esters. metathesis of monounsaturated carboxylic acid methyl esters. metathesis, oleic acid, ricinoleic acid. Research Article. 2,19,20 Self-metathesis of oleic acid with Grubbs or. Systematic research has led to intersting applications of metathesis and cometathesis reactions with these catalysts. 6th Int. One of the most promising synthetic applications of metathesis is to functionalized olefins such as unsaturated esters, ethers, amines, etc. Ethenolysis of unsaturated fatty oils or triglycerides allows the transformation of long-chain fatty acid triglycerides into fatty oils of lower molecular weight. The reactions performed with high efficiency with low . Molec. 1st Symposium on Metathesis, Mainz University (1976), pp. Alkenes/chemical synthesis*; Catalysis; Fatty Acids/chemical synthesis*; Fatty Acids, Cross-metathesis with ethene (ethenolysis) gives compounds with terminal double bonds, having a broad range of applications.
  • Metathesis of fatty acid esters | SpringerLink


    An example is the cometathesis of methyl oleate with ethene, to produce shorter-chain compounds with terminal double bonds ch cometathesis of olive oil (mainly triolein) with ethene opens the possibility of producing both -olefins in the c range and fatty oils with lower molecular weight (palm oil type). Ethenolysis of unsaturated fatty oils or triglycerides allows the transformation of long-chain fatty acid triglycerides into fatty oils of lower molecular weight. Certain co-photoreduced cyclopropane-treated supported moo catalysts give interesting results as a possible alternative to the promoted rhenium oxide catalysts, especially when supported on silica. The metathesis of fats and oils proceeds intra- as well as intermolecularly. .

    This process is experimental and the keywords may be updated as the learning algorithm improves. One of the most promising synthetic applications of metathesis is to functionalized olefins such as unsaturated esters, ethers, amines, etc. Thus methyl oleate was converted into 9-octadecene and dimethyl 9-octadecene dioate, starting materials for the synthesis of valuable chemical products. Unfortunately, however, most metathesis catalysts are easily poisoned by polar groups. These keywords were added by machine and not by the authors.

    Until now, metathesis of fatty esters has been restricted mainly to synthetic purposes. Cross-metathesis with ethene ( ) gives compounds with terminal double bonds, having a broad range of applications. In metathesis reactions, unsaturated compounds are converted into new compounds via an exchange of alkylidene groups 2 rchchrrchchrrchchr since its discovery in 1964, this catalytic reaction has found several large-scale applications in petrochemistry. Cross-metathesis reactions with lower alkenes result in medium-chain fatty acid esters which are highly-demanded raw materials for the industrial production of surfactants. In 1977 we developed a heterogeneous catalyst system re sn. We use cookies to help provide and enhance our service and tailor content and ads. Systematic research has led to intersting applications of metathesis and cometathesis reactions with these catalysts. In 1972 in our institute, the wcl sn system was found to be effective as a catalyst for monogeneous metathesis of fatty acid esters. In recent years, new catalyst systems have proven useful for the metathesis of unsaturated esters. Large-scale applications depend mainly on the development of more active and cheaper catalyst systems.

    In metathesis reactions, unsaturated compounds are converted into new compounds via an exchange of alkylidene groups: 2 ...

    US7119216B2 - Metathesis of unsaturated fatty acid esters or ...

    Metathesis reactions have also been disclosed, as illustrated, for example, by WO 96/04289, wherein an unsaturated fatty acid ester or unsaturated fatty acid is metathesized with an olefin in the presence of an organometallic catalyst comprising ruthenium or osmium bonded to a monodentate carbene ligand and other ...
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    Ethenolysis of unsaturated fatty oils or triglycerides allows the transformation of long-chain fatty acid triglycerides into fatty oils of lower molecular weight. Certain co-photoreduced cyclopropane-treated supported moo catalysts give interesting results as a possible alternative to the promoted rhenium oxide catalysts, especially when supported on silica. Thus methyl oleate was converted into 9-octadecene and dimethyl 9-octadecene dioate, starting materials for the synthesis of valuable chemical products. Other catalyst systems have also appeared to be of interest for these substrates, notably molybdenum-based catalysts. Self-metathesis of unsaturated fatty acid esters provides a convenient route to unsaturated diesters which can be used as intermediate for the production of polymers and other useful chemical products such as civetone Buy now Metathesis Reactions Of Fatty Acid Esters

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    Ethenolysis of unsaturated fatty oils or triglycerides allows the transformation of long-chain fatty acid triglycerides into fatty oils of lower molecular weight. In metathesis reactions, unsaturated compounds are converted into new compounds via an exchange of alkylidene groups 2 rchchrrchchrrchchr since its discovery in 1964, this catalytic reaction has found several large-scale applications in petrochemistry. An example is the cometathesis of methyl oleate with ethene, to produce shorter-chain compounds with terminal double bonds ch cometathesis of olive oil (mainly triolein) with ethene opens the possibility of producing both -olefins in the c range and fatty oils with lower molecular weight (palm oil type) Metathesis Reactions Of Fatty Acid Esters Buy now

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    Systematic research has led to intersting applications of metathesis and cometathesis reactions with these catalysts. Cross-metathesis reactions with lower alkenes result in medium-chain fatty acid esters which are highly-demanded raw materials for the industrial production of surfactants. An example is the cometathesis of methyl oleate with ethene, to produce shorter-chain compounds with terminal double bonds ch cometathesis of olive oil (mainly triolein) with ethene opens the possibility of producing both -olefins in the c range and fatty oils with lower molecular weight (palm oil type). This process is experimental and the keywords may be updated as the learning algorithm improves. In 1977 we developed a heterogeneous catalyst system re sn Buy Metathesis Reactions Of Fatty Acid Esters at a discount

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    Certain co-photoreduced cyclopropane-treated supported moo catalysts give interesting results as a possible alternative to the promoted rhenium oxide catalysts, especially when supported on silica. The metathesis of fats and oils proceeds intra- as well as intermolecularly. Thus methyl oleate was converted into 9-octadecene and dimethyl 9-octadecene dioate, starting materials for the synthesis of valuable chemical products. Cross-metathesis reactions with lower alkenes result in medium-chain fatty acid esters which are highly-demanded raw materials for the industrial production of surfactants. Systematic research has led to intersting applications of metathesis and cometathesis reactions with these catalysts Buy Online Metathesis Reactions Of Fatty Acid Esters

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    This process is experimental and the keywords may be updated as the learning algorithm improves. The metathesis of fats and oils proceeds intra- as well as intermolecularly. Large-scale applications depend mainly on the development of more active and cheaper catalyst systems. Unfortunately, however, most metathesis catalysts are easily poisoned by polar groups. In metathesis reactions, unsaturated compounds are converted into new compounds via an exchange of alkylidene groups 2 rchchrrchchrrchchr since its discovery in 1964, this catalytic reaction has found several large-scale applications in petrochemistry.

    Until now, metathesis of fatty esters has been restricted mainly to synthetic purposes Buy Metathesis Reactions Of Fatty Acid Esters Online at a discount

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    Systematic research has led to intersting applications of metathesis and cometathesis reactions with these catalysts. These keywords were added by machine and not by the authors. Unfortunately, however, most metathesis catalysts are easily poisoned by polar groups. An example is the cometathesis of methyl oleate with ethene, to produce shorter-chain compounds with terminal double bonds ch cometathesis of olive oil (mainly triolein) with ethene opens the possibility of producing both -olefins in the c range and fatty oils with lower molecular weight (palm oil type). Thus methyl oleate was converted into 9-octadecene and dimethyl 9-octadecene dioate, starting materials for the synthesis of valuable chemical products Metathesis Reactions Of Fatty Acid Esters For Sale

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    . Certain co-photoreduced cyclopropane-treated supported moo catalysts give interesting results as a possible alternative to the promoted rhenium oxide catalysts, especially when supported on silica. The metathesis of fats and oils proceeds intra- as well as intermolecularly. Ethenolysis of unsaturated fatty oils or triglycerides allows the transformation of long-chain fatty acid triglycerides into fatty oils of lower molecular weight. In 1977 we developed a heterogeneous catalyst system re sn.

    Until now, metathesis of fatty esters has been restricted mainly to synthetic purposes. Cross-metathesis with ethene ( ) gives compounds with terminal double bonds, having a broad range of applications For Sale Metathesis Reactions Of Fatty Acid Esters

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    One of the most promising synthetic applications of metathesis is to functionalized olefins such as unsaturated esters, ethers, amines, etc. Cross-metathesis reactions with lower alkenes result in medium-chain fatty acid esters which are highly-demanded raw materials for the industrial production of surfactants. Certain co-photoreduced cyclopropane-treated supported moo catalysts give interesting results as a possible alternative to the promoted rhenium oxide catalysts, especially when supported on silica. Systematic research has led to intersting applications of metathesis and cometathesis reactions with these catalysts. In recent years, new catalyst systems have proven useful for the metathesis of unsaturated esters Sale Metathesis Reactions Of Fatty Acid Esters

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