Preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters

Title: Preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters

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Abstract

Disclosed is a process for the preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic acid, ester or anhydride in the presence of a catalyst comprising an oxide of niobium.

Inventors:

Gogate, Makarand Ratnakar ^[1]; Spivey, James Jerry ^[2]; Zoeller, Joseph Robert ^[3]

(Durham, NC)
(Cary, NC)
(Kingsport, TN)

Issue Date:: 1998-01-01

Research Org.:: RESEARCH TRIANGLE INSTITUTE

OSTI Identifier:: 871845

Patent Number(s):: 5808148

Assignee:: Eastman Chemical Company (Kingsport, TN) NETL

DOE Contract Number:: AC22-94PC94065

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: preparation; alpha; beta; -unsaturated; carboxylic; acids; esters; disclosed; process; comprises; contacting; formaldehyde; source; acid; ester; anhydride; presence; catalyst; comprising; oxide; niobium; -unsaturated carboxylic; comprises contacting; carboxylic acids; catalyst comprising; carboxylic acid; contacting formaldehyde; /999/

Citation Formats


                    Gogate, Makarand Ratnakar, Spivey, James Jerry, and Zoeller, Joseph Robert. Preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters.  United States: N. p., 1998. 
        Web.

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                    Gogate, Makarand Ratnakar, Spivey, James Jerry, & Zoeller, Joseph Robert. Preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters.  United States.

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                    Gogate, Makarand Ratnakar, Spivey, James Jerry, and Zoeller, Joseph Robert. Thu .  
        "Preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters".  United States.  https://www.osti.gov/servlets/purl/871845.

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@article{osti_871845,

  title        = {Preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters},

  author       = {Gogate, Makarand Ratnakar and Spivey, James Jerry and Zoeller, Joseph Robert},

  abstractNote = {Disclosed is a process for the preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic acid, ester or anhydride in the presence of a catalyst comprising an oxide of niobium.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1998},

  month        = {1}

}

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