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Aldol Condensation: Making Enals by Dehydration
Description
Aldol condensation can turn a ฮฒ-hydroxy aldehyde into an enal when the mixture is heated in the presence of base. An enal is an unsaturated carbonyl product. The ฮฒ-hydroxy aldehyde first forms during a base-catalyzed aldol addition reaction.
The reaction follows a two-step mechanism. First, the b...
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Transcript
ืืชืืืืช ืชืืกืคืช ืืืืื, ืืืืืื ฮฒ-ืืืืจืืงืกื ืฉื ืืฆืจ ืืืื ืืืื ืืืืฆื ืืขื ืืคืืื ฮฑ.
ืืืืื ืชืืฆืจ ืืืืืื ืืืกืืก ืืืง ืืกืื ืืช ืฉืืืื ืืืฉืงื ืงืืืื, ืืืืคืฉืจ ืืชืืืืช ืืชืืืืฉืืช ืืืฆืืจ ืื ืืื.
ืืืฉืจ ืืื ืื ืื ืืืชืืืืฉืืช, ืืื ืืชืจืืฉ ืืฉื ื ืฉืืืื ื ืคืจืืื: ืื ืืืืืฆืื ืืกืืืืง.
ืืฉืื ืืจืืฉืื, ืืืกืืก ืืคืฉื ืืช ืืืื ืืืืื ฮฑ ืคืืื ืืืืืฆืจ ืืื ืื ืืื ืืื ืืื โ ืืืกืืก ืืืฆืืื.
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