Question

Chemistry

Which of the following reaction is not correctly matched with their major product?

\(\mathrm{CH}_2 \mathrm{CHCHCH}_2 \mathrm{CN} \xrightarrow[(\text { ii }) \mathrm{H}_2 \mathrm{O}]{\left(\text { i) } \mathrm{AlH}(\mathrm{i}-\mathrm{Bu})_2\right.}-\mathrm{CH}_2 \mathrm{CHCHCH}_2 \mathrm{CHO} \)

\(\mathrm{CH}_2 \mathrm{CH}_2 \mathrm{CN} \xrightarrow[\text { (ii) } \mathrm{H}_2 \mathrm{O} / \mathrm{H} \ominus]{\text { (i) } \mathrm{SnCl}_2 / \mathrm{HCl}} \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{CHO} \)

\(\mathrm{CH}_2 \mathrm{CH}_2 \mathrm{COCl}+\left(\mathrm{CH}_3\right)_2, \mathrm{Cd} \rightarrow \mathrm{CH}_3 \mathrm{COCH}_3+\mathrm{CdCl}_2 \)

\(\mathrm{C}_2 \mathrm{H}_2 \mathrm{COCH}_3 \xrightarrow{\mathrm{NaOCl}} \mathrm{C}_2 \mathrm{H}_5 \mathrm{COO}^{-} \mathrm{Na}^{+}+\mathrm{CHCl}_3\)

निम्नलिखित में से कौन सी प्रतिक्रिया उनके प्रमुख उत्पाद से सही ढंग से मेल नहीं खाती है?

\( \mathrm{CH}_2 \mathrm{CHCHCH}_2 \mathrm{CN} \xrightarrow[(\text { ii }) \mathrm{H}_2 \mathrm{O}]{\left(\text { i) } \mathrm{AlH}(\mathrm{i}-\mathrm{Bu})_2\right.}-\mathrm{CH}_2 \mathrm{CHCHCH}_2 \mathrm{CHO} \)

\(\mathrm{CH}_2 \mathrm{CH}_2 \mathrm{COCl}+\left(\mathrm{CH}_3\right)_2, \mathrm{Cd} \rightarrow \mathrm{CH}_3 \mathrm{COCH}_3+\mathrm{CdCl}_2 \)

\(\mathrm{C}_2 \mathrm{H}_2 \mathrm{COCH}_3 \xrightarrow{\mathrm{NaOCl}} \mathrm{C}_2 \mathrm{H}_5 \mathrm{COO}^{-} \mathrm{Na}^{+}+\mathrm{CHCl}_3\)

View Answer & Solution

Correct Answer: C (\(\mathrm{CH}_2 \mathrm{CH}_2 \mathrm{COCl}+\left(\mathrm{CH}_3\right)_2, \mathrm{Cd} \rightarrow \mathrm{CH}_3 \mathrm{COCH}_3+\mathrm{CdCl}_2 \)) C (\(\mathrm{CH}_2 \mathrm{CH}_2 \mathrm{COCl}+\left(\mathrm{CH}_3\right)_2, \mathrm{Cd} \rightarrow \mathrm{CH}_3 \mathrm{COCH}_3+\mathrm{CdCl}_2 \))

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