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प्रश्न
Write the reactions involved when D-glucose is treated with the following reagent:
(CH3CO)2O
उत्तर
\[\begin{array}{cc}
\phantom{...............}\ce{CHO}\phantom{...................}\ce{CHO}\phantom{....}\ce{O}\phantom{..}\\
\phantom{..............}|\phantom{.......................}|\phantom{........}||\\
\phantom{.....................}\ce{(CHOH)4->[Acetic anhydride](CH-O-C-CH3)4}\\
\phantom{......}|\phantom{.......................}|\\
\phantom{......................}\ce{\underset{\text{D-glucose}}{CH2OH}}\phantom{................}\ce{CH2-O-C-CH3}\\
\phantom{.................................................}||\\
\phantom{.................................................}\ce{\underset{\text{Glucose penta acetate}}{O}}
\end{array}\]
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संबंधित प्रश्न
How many moles of acetic anhydride will be required to form glucose pentaacetate from 2M of glucose?
(a) 2
(b) 5
(c) 10
(d) 2.5
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Write the reactions involved when D-glucose is treated with the following reagent:
Br2 water
What is the most abundant organic compound on earth?
Glucose does not react with ____________.
Which is the least stable form of glucose?
The letter D and L in carbohydrates represent ____________.
Assertion: D (+) – Glucose is dextrorotatory in nature.
Reason: ‘D’ represents its dextrorotatory nature.
Account for the following:
What happens when D – glucose is treated with the following reagents
HNO3
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