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hydrolyze esters
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Topic: hydrolyze esters (Read 3634 times)
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kapital
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hydrolyze esters
«
on:
September 02, 2009, 03:50:18 PM »
when esters react with water the products are alchohol and acid. I am asking if the "hydrolyze" woud be possible with other polar liquid moleculs(npr. 100% ethanol or methanol)?
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Sam (NG)
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Surface Modification
Re: hydrolyze esters
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Reply #1 on:
September 02, 2009, 04:59:25 PM »
Think about the definition of hydrolysis.
Esters do react with alcohols, but not in "hydrolysis".
http://en.wikipedia.org/wiki/Transesterification
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kapital
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Re: hydrolyze esters
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Reply #2 on:
September 03, 2009, 01:38:28 PM »
Ok, so that moleculs cant hydrolise ester because they react with him. Are then any other polar moleculs, which not reacts with the ester, but can do the ester bond clevage?
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Sam (NG)
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Re: hydrolyze esters
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Reply #3 on:
September 03, 2009, 03:01:29 PM »
Try to think about the mechanism of esterification and ester hydrolysis in water. You should know of a class of reactions that can occur at a carbonyl group. To regain the original acid and alcohol, what reagents would you use?
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kapital
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Re: hydrolyze esters
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Reply #4 on:
September 04, 2009, 01:01:08 PM »
I think i has to be a polar moleculs, but I cant renember any one than does not react with ester hydrolise product.
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hydrolyze esters