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Palladium catalyst composition 実績あり

外国特許コード F110005246
整理番号 B14-01US
掲載日 2011年8月29日
出願国 アメリカ合衆国
出願番号 52769903
公報番号 20060019822
公報番号 7741242
出願日 平成15年9月1日(2003.9.1)
公報発行日 平成18年1月26日(2006.1.26)
公報発行日 平成22年6月22日(2010.6.22)
国際出願番号 JP2003011131
国際公開番号 WO2004024323
国際出願日 平成15年9月1日(2003.9.1)
国際公開日 平成16年3月25日(2004.3.25)
優先権データ
  • 特願2002-267798 (2002.9.13) JP
  • 2003WO-JP11131 (2003.9.1) WO
発明の名称 (英語) Palladium catalyst composition 実績あり
発明の概要(英語) (US7741242)
The present invention discloses 1) a catalyst composition consisting of a crosslinked organic polymer compound and a palladium catalyst, wherein said catalyst is physically carried on said crosslinked organic polymer compound, 2) a manufacturing method of the above catalyst composition 1), characterized by homogenizing a straight chain organic polymer compound, having a crosslinkable functional group, and a palladium catalyst in a solvent dissolving said straight chain organic polymer compound, then depositing a composition thus formed and subjecting the crosslinkable functional group in said deposit to a crosslinking reaction, 3) a method for substitution reaction at an allyl position, characterized by reacting an allyl carbonate and a neucleophilic agent in the presence of the above catalyst composition 1), and 4) a method for oxidizing an alcohol, characterized by subjecting the above catalyst composition 1) to reaction with an alcohol.
特許請求の範囲(英語) [claim1]
1. A catalyst composition comprising a crosslinked organic polymer compound and Pd(0) having no ligand, wherein said Pd(0) is physically carried on said crosslinked organic polymer compound, prepared by homogenizing a straight chain organic polymer compound having a crosslinkable functional group, and a palladium catalyst in a solvent dissolving said straight chain organic polymer compound;
then depositing the composition formed; and
subjecting a crosslinkable functional group in said deposited composition to a crosslinking reaction,
and wherein said straight chain organic polymer compound is obtained by polymerizing 1) a monomer having a crosslinkable functional group and a polymerizable double bond represented by:
(1) a glycidyl compound having an epoxy group as a crosslinkable functional group, selected from the group consisting of a glycidyl ether and a glycidyl ester represented by the following general formulas [1] and [2], respectively,
wherein R2, R3, R5 and R6 each independently represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; X and Z each independently represents an alkylene group having 1 to 6 carbon atoms; R2 may form a ring of 3 to 6 members together with carbon atoms of R3 or X, and R5 may form a ring of 3 to 6 members together with carbon atoms of R6 or Z; and R1 and R4 each independently is a group represented by the following general formula [3]:

wherein R7 and R8 each independently represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; R9 represents a direct-linkage, an alkylene group having 1 to 6 carbon atoms, an arylene group having 6 to 9 carbon atoms, an arylalkylene group having 7 to 12 carbon atoms or an arylenealkylene group having 7 to 15 carbon atoms, wherein the aromatic ring in the arylene or arylenealkylene group may have an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms and/or a halogen atom, as a substituent; (2) a monomer having a carboxyl group as a crosslinkable functional group, represented by the following general formula [4]:
wherein R10 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; R11 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an aryl group having 6 to 10 carbon atoms or an aralkyl group having 7 to 12 carbon atoms, wherein the aromatic ring in the aryl group or aralkyl group may have an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms and/or a halogen atom as a substituent; and R12 represents a direct-linkage, an alkylene group having 1 to 6 carbon atoms, an arylene group having 6 to 9 carbon atoms, an arylalkylene group having 7 to 12 carbon atoms or an arylenealkylene group having 7 to 15 carbon atoms; or
(3) a monomer having a hydroxyl group as a crosslinkable functional group, represented by the following general formula [5]:
wherein R13 represents a hydrogen atom or an alkyl group having 1 to 20 carbon atoms; R14 represents a hydroxyalkyl group that may have a carbonyl group and/or an oxygen atom; R15 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an aryl group having 6 to 10 carbon atoms or an aralkyl group having 7 to 12 carbon atoms; and an aromatic ring in the above aryl group or aralkyl group may have an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms and/or a halogen atom, as a substituent, and optionally
2) a monomer having a polymerizable double bond is represented by the general formula [6]:

wherein R16 and R17 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; R19 represents a hydrogen atom, a halogen atom or an alkyl group having 1 to 6 carbon atoms; R18 represents a carboxyl group, a hydroxyl group, an acyloxy group having 2 to 6 carbon atoms, an arylacyloxy group having 7 to 15 carbon atoms, an alkoxycarbonyl group having 2 to 6 carbon atoms, an alkyl group having 1 to 6 carbon atoms, an aryl group having 6 to 10 carbon atoms and an aralkyl group having 7 to 12 carbon atoms; an aromatic ring in the above arylacyloxy group, aryl group and aralkyl group, may have further an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms or a halogen atom, as a substituent, and wherein all of monomers having a crosslinkable functional group and a polymerizable double bond represented by the general formulas [1], [2], [4] and [5], and of monomers having a polymerizable double bond represented by the general formula [6], have an aromatic ring.
[claim2]
2. The composition according to claim 1, wherein the crosslinked organic polymer compound is: a crosslinked product of a copolymer obtained by copolymerizing 1) at least one monomer having a crosslinkable functional group and a polymerizable double bond selected from the group consisting of (1) said glycidyl compound having an epoxy group, (2) said monomer having a carboxyl group, and (3) said monomer having a hydroxyalkyl group, and 2) at least one monomer having a polymerizable double bond which is represented by the general formula [6].
[claim3]
3. The composition according to claim 2, wherein the crosslinked organic polymer compound is a crosslinked product of a copolymer obtained by copolymerizing: 1) two monomers having a crosslinkable functional group and a polymerizable double bond and
2) one monomer having a polymerizable double bond.
[claim4]
4. The composition according to claim 2, wherein ratio of a monomer unit derived from a monomer having a crosslinkable functional group and a polymerizable double bond is 0.1 to 100% based on all monomer units in the whole copolymer before crosslinking of the crosslinked organic polymer compound.
[claim5]
5. The composition according to claim 3, wherein: one monomer having a crosslinkable functional group and a polymerizable double bond is a glycidyl ether represented by the general formula [1]; and
the other monomer having a crosslinkable functional group is a monomer represented by the general formula [4] containing a carboxyl group, as a crosslinkable functional group, or a monomer represented by the general formula [5] containing a hydroxyl group as a crosslinkable functional group.
[claim6]
6. The composition according to claim 2, wherein in (3) said monomer having a hydroxyl group as a crosslinkable functional group, represented by the general formula [5], R14 is a straight chain hydroxyalkyl group having 1 to 50 carbon numbers, which may contain an oxygen atom.
[claim7]
7. The composition according to claim 2, wherein the crosslinked organic polymer compound has a crosslinked portion between an alkylene chain derived from a polymerizable double bond, and another alkylene chain derived from a polymerizable double bond, and the number of atoms in the shortest chain of said crosslinked portion is 1 to 400.
[claim8]
8. A method for producing the composition according to claim 1, comprising the steps of: homogenizing a straight chain organic polymer compound having a crosslinkable functional group, and a palladium catalyst in a solvent which dissolves said straight chain organic polymer compound;
depositing the composition produced; and
subjecting a crosslinkable functional group in said deposited composition to a crosslinking reaction.
[claim9]
9. The method for production according to claim 8, wherein the palladium catalyst is a complex with triphenylphosphine, tri-t-butylphosphine, triethylphosphine, or trimethylphosphine.
[claim10]
10. A method for performing an oxidization reaction of an alcohol, comprising the steps of: reacting the composition according to claim 1 with a primary alcohol to form a aldehype compound corresponding to the alcohol.
  • 発明者/出願人(英語)
  • KOBAYASHI SHU
  • SANO ATSUNORI
  • OONO KEIJI
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
国際特許分類(IPC)
米国特許分類/主・副
  • 502/339
  • 502/173
  • 526/273
  • 526/318.1
  • 526/320
  • 526/322
  • 526/326
  • 526/328
参考情報 (研究プロジェクト等) SORST Selected in Fiscal 2001
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