From the following list of standard preparation methods, identify those that are entirely specific t — Aldehydes Ketones and Carboxylic Acids Chemistry Question
Question
From the following list of standard preparation methods, identify those that are entirely specific to the synthesis of aldehydes and CANNOT be adapted to prepare ketones under standard conditions.
Answer: A,B
💡 Solution & Explanation
Rosenmund reduction strictly reduces $-COCl$ to $-CHO$ (aldehydes). Stephen's reduction strictly reduces $-C\equiv N$ to $-CHO$ (aldehydes). The Wacker process prepares ketones from all alkenes except ethene. Dialkyl cadmium with acyl chlorides specifically yields ketones ($R-CO-R'$).
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