Reaction by which benzaldehyde cannot be prepared?

Reaction by which benzaldehyde cannot be prepared?




Solution


(a) This reaction is known as Etard reaction.

(b) This reaction is called Rosenmund reaction.

(c) The above reaction is known as Gattermann-Koch aldehyde synthesis.

(d) Thus, from the reagents given in option (d) benzaldehyde is not obtained.

Asked in: NEET 2013 (All India)

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