Questions from Organic Chemistry


Q: Identify the reagents you would use to achieve each of the following

Identify the reagents you would use to achieve each of the following transformations:

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Q: Identify which of the following bases can be used to deprotonate a

Identify which of the following bases can be used to deprotonate a terminal alkyne: a. NaOCH3 b. NaH c. BuLi d. NaOH e. NaNH2

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Q: Determine whether or not the following compounds represent a pair of keto

Determine whether or not the following compounds represent a pair of keto-enol tautomers:

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Q: Oleic acid and elaidic acid are isomeric alkenes: /

Oleic acid and elaidic acid are isomeric alkenes: Oleic acid, a major component of butter fat, is a colorless liquid at room temperature. Elaidic acid, a major component of partially hydrogenated ve...

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Q: The familiar odor produced when rain falls on dry soil is called

The familiar odor produced when rain falls on dry soil is called petrichor. One principal component of petrichor is a compound called geosmin (derived from the Greek words for “earth...

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Q: Predict the final product(s) for each sequence of reactions

Predict the final product(s) for each sequence of reactions:

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Q: When (R)-4-bromohept-2-yne is

When (R)-4-bromohept-2-yne is treated with H2 in the presence of Pt, the product is optically inactive. Yet, when (R)-4-bromohex-2-yne is treated with the same conditions, the product is optically act...

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Q: Draw the structure of an alkyne that can be converted into 3

Draw the structure of an alkyne that can be converted into 3-ethylpentane upon hydrogenation. Provide a systematic name for the alkyne.

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Q: Propose a mechanism for each of the following transformations: /

Propose a mechanism for each of the following transformations:

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Q: Draw the expected product of each of the following reactions, showing

Draw the expected product of each of the following reactions, showing stereochemistry where appropriate:

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