(a)
Interpretation:
The product of the given reaction has to be predicted.
Concept introduction:
Lithium aluminium hydride (LiAlH4) and sodium borohydride (NaBH4) are hydride ion donors and act as reducing agents. Lithium aluminium hydride is a strong reducing agent and it reduces
Carbon-carbon double and triple bond can be reduced via catalytic hydrogenation in presence of palladium metal. The hydrogen atom can be added across the multiple bonds and thus can be reduced. Aldehyde and
(b)
Interpretation:
The product of the given reaction has to be predicted.
Concept introduction:
Lithium aluminium hydride (LiAlH4) and sodium borohydride (NaBH4) are hydride ion donors and act as reducing agents. Lithium aluminium hydride is a strong reducing agent and it reduces aldehyde, ketone, esters carboxylic acid and amides. Sodium borohydride, on the other hand, is weak reducing agent compared to the LiAlH4 thus reduces selectively aldehyde and ketone into primary and secondary alcohols respectively.
Carbon-carbon double and triple bond can be reduced via catalytic hydrogenation in presence of palladium metal. The hydrogen atom can be added across the multiple bonds and thus can be reduced. Aldehyde and ketones cannot be reduced by catalytic hydrogenation in presence of palladium metal.
(c)
Interpretation:
The product of the given reaction has to be predicted.
Concept introduction:
Lithium aluminium hydride (LiAlH4) and sodium borohydride (NaBH4) are hydride ion donors and act as reducing agents. Lithium aluminium hydride is a strong reducing agent and it reduces aldehyde, ketone, esters carboxylic acid and amides. Sodium borohydride, on the other hand, is weak reducing agent compared to the LiAlH4 thus reduces selectively aldehyde and ketone into primary and secondary alcohols respectively.
Carbon-carbon double and triple bond can be reduced via catalytic hydrogenation in presence of palladium metal. The hydrogen atom can be added across the multiple bonds and thus can be reduced. Aldehyde and ketones cannot be reduced by catalytic hydrogenation in presence of palladium metal.
(d)
Interpretation:
The product of the given reaction has to be predicted.
Concept introduction:
Lithium aluminium hydride (LiAlH4) and sodium borohydride (NaBH4) are hydride ion donors and act as reducing agents. Lithium aluminium hydride is a strong reducing agent and it reduces aldehyde, ketone, esters carboxylic acid and amides. Sodium borohydride, on the other hand, is weak reducing agent compared to the LiAlH4 thus reduces selectively aldehyde and ketone into primary and secondary alcohols respectively.
Carbon-carbon double and triple bond can be reduced via catalytic hydrogenation in presence of palladium metal. The hydrogen atom can be added across the multiple bonds and thus can be reduced. Aldehyde and ketones cannot be reduced by catalytic hydrogenation in presence of palladium metal.

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Chapter 16 Solutions
CHEM 262 ORG CHEM EBOOK DIGITAL DELIVERY
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