Question:
In the following reaction sequence, the major product Q is
\(\text{L-Glucose}\xrightarrow[ii)Cr_2,775K,10-20 \text{atm}]{i)HI, \Delta}P\xrightarrow[UV]{Cl_2(excess)}Q\)
In the following reaction sequence, the major product Q is
\(\text{L-Glucose}\xrightarrow[ii)Cr_2,775K,10-20 \text{atm}]{i)HI, \Delta}P\xrightarrow[UV]{Cl_2(excess)}Q\)
\(\text{L-Glucose}\xrightarrow[ii)Cr_2,775K,10-20 \text{atm}]{i)HI, \Delta}P\xrightarrow[UV]{Cl_2(excess)}Q\)
Updated On: Mar 9, 2025
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The Correct Option is D
Solution and Explanation
Chemical Reaction Pathway
The reactions occur as follows:
- L-Glucose reacts with HI at high temperature, leading to the formation of n-hexane (\( \text{CH}_3 - (\text{CH}_2)_4 - \text{CH}_3 \)).
- n-hexane undergoes aromatization in the presence of \( \text{Cr}_2\text{O}_3 \) at 775K, producing benzene.
- Benzene reacts with excess chlorine in the presence of UV light to form benzene hexachloride (\( \text{C}_6\text{H}_6\text{Cl}_6 \)).
Final Answer:
The major product \( Q \) is benzene hexachloride (BHC).
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