US Patent 7655821 Direct hydrocarbonylation process
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Patent abstract
A direct hydrocarbonylation process for the production of 1,4-butanediol is described. The process comprises reacting allyl alcohol with carbon monoxide and hydrogen in an alcohol solvent in the presence of a catalyst system comprising a rhodium complex, a trialkyl phosphine, and a diphosphine. The process gives a high yield of 1,4-butanediol in a one-step reaction.
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US Patent 07655821 Direct hydrocarbonylation process US Patent 7655821 Direct hydrocarbonylation process
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Patent Number
0765582100
Patent Number
765582100
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Official Website
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Infobox
Is a
Patent Jurisdiction
Patent Number
076558210
Date of Patent
February 2, 2010
0Patent Application Number
123138140
Date Filed
November 25, 2008
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
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Infobox
Is a
Patent Jurisdiction
Patent Number
076558210
Date of Patent
February 2, 2010
0Patent Application Number
123138140
Date Filed
November 25, 2008
0Official Website
Patent Primary Examiner
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US Patent 07655821 Direct hydrocarbonylation process
Infobox
Is a
Patent jurisdiction
Patent number
07655821
Date of patent
February 2, 2010
Patent application number
12313814
Date Filed
November 25, 2008
Patent primary examiner
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