aldehydes

Why Is There No Alpha Hydrogen In Benzaldehyde?

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Why Is There No Alpha Hydrogen In Benzaldehyde? There is no alpha hydrogen in benzaldehyde because the functional group here is carbonyl and the alpha carbon to this is the carbon attached to the benzene ring is the carbonyl. Therefore, there is no hydrogen that can be considered as alpha hydrogen. Why does benzaldehyde not

What Type Of Reaction Is The Wittig Reaction?

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What Type Of Reaction Is The Wittig Reaction? Wittig reaction Reaction type Coupling reaction Reaction aldehyde or ketone + triphenyl phosphonium ylide ↓ alkene + triphenylphosphine oxide Conditions Is Wittig a reaction Sn2? The Three Steps of the Wittig Reaction. The first step of the sequence involves an Sn2 reaction in which the phosphorous displaces