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Chemical Properties of Alcohol

Compound Cwas...

Question

Compound (C)
was prepared in a three step sequence from ethyl trifluoroacetate.
The first step in a sequence involved treating ethyl trifluoroacetate with NH₃ to give a compound (A), which on heating with (X) gives (B). (B) on treatment with an orangometallic (Y), followed by hydrolysis produces (C) . Based on above passage attempt the following questions:

Structure of (B) , would be

A

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B

F_{3} C - C N

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C

F_{3} C - C H_{2} - C N

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D

F_{3} C - C H_{2} - C N

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Solution

The correct option is B $F_{3} C - C N$
$C F_{3} C O N H_{2} (X) - - \to (Δ) C F_{3} C N (B) \Rightarrow (X) = P_{4} O_{10}$

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