Synthesis of functionalized esters
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United States of America Patent
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Jan 16, 2001
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N/A
app pub date -
Mar 3, 1999
filing date -
Mar 3, 1999
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Expired
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Abstract
A method of preparing an ester of a carboxylic acid functionalized with a moiety selected from the group consisting of halides, sulfonates, ethers, hydroxyl, amines, and aldehydes, said method comprising: (a) providing either a carboxylic acid having a vinyl group or an ester thereof; (b) functionalizing the vinyl carbon closest to the carboxyl group with said moiety, wherein said functionalizing comprises cleaving said vinyl group.
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