Compound (A) , which is an alkyl cyanide reacts with ethylmagnesium io – InterviewSolution

1.	Compound (A) , which is an alkyl cyanide reacts with ethylmagnesium iodide to give compound (B). Compound (B) reacts with dilute HCl to yield 3-pentanone. What is the structural formula of (A) ?
Answer» `CH_(3)CN` `CH_(3)CH_(2)NH_(2)` `CH_(3)CH_(2)CN` `CH_(3)NH_(2)` Solution :

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