The most suitable reagent for the selective conversion of a primary alcohol () to an aldehyde () wit — Aldehydes Ketones and Carboxylic Acids Chemistry Question
Question
The most suitable reagent for the selective conversion of a primary alcohol ($RCH_2OH$) to an aldehyde ($RCHO$) without over-oxidation is:
Answer: D
💡 Solution & Explanation
Strong oxidants like $KMnO_4$, $K_2Cr_2O_7$, and aqueous $CrO_3$ will oxidize primary alcohols all the way to carboxylic acids. PCC in an anhydrous solvent stops the oxidation at the aldehyde stage.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes