How to pronounce“pkas”in English
IPA/pkæs/
Syllablespkas
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10:14
As the name suggests, it involves acetoacetic ester, which is also called ethyl acetoacetate.
When we were comparing pKas, we saw that alpha hydrogens surrounded by two carbonyl groups are much more acidic than plain old carbonyls.
So this compound we have here is completely converted into its enolate ion when reacted with a base like sodium ethoxide.
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