Question
The appropriate reagent for the transformation
![](data:image/png;base64,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)
The correct answer is: ![N H subscript 2 end subscript N H subscript 2 end subscript O H to the power of minus end exponent](data:image/png;base64,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)
Both
and
can reduce
group to
group, but HCl will also bring about dehydration of alcohol to form alkene. Therefore, appropriate reagent for the conversion is
.
Related Questions to study
; Compound
on hydrolysis gives[Kerala CET 2005]
; Compound
on hydrolysis gives[Kerala CET 2005]
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