Question 1

Instructions: a,b-Unsaturated aldehydes and ketones can undergo reaction with nucleophiles at the b carbon,as shown below.Use this information to answer the following question(s).
 
-Refer to instructions.Draw a resonance form for the unsaturated carbonyl that accounts for this reactivity.

Accepted Answer

The answer of Instructions: a,b-Unsaturated aldehydes and ketones can undergo...

Question 2

Instructions: Consider the data below to answer the following question(s).
CS1U1B17S1U1B0HS1U1B114S1U1B0O
 
-Refer to instructions.Interpret the mass spectral data.

Accepted Answer

The answer of Instructions: Consider the data below to answer...

Question 3

Instructions: Consider the reaction below to answer the following question.

-Refer to instructions.The product of this reaction is called:

Accepted Answer

A) an ylide 
B) an acetal 
C) a gem diol 
D) a hydrate

Question 4

What hemiacetal would form from the internal nucleophillic addition reaction of the following compound?

Accepted Answer

The answer of What hemiacetal would form from the internal...

Question 5

Predict the products of the following reactions.

Accepted Answer

The answer of Predict the products of the following reactions....

Question 6

Instructions: Consider the data below to answer the following question(s). CS1U1B17S1U1B0HS1U1B114S1U1B0O -Refer to instructions.Interpret the ¹H NMR data.

Accepted Answer

The answer of Instructions: Consider the data below to answer...

Question 7

Based on the following IR spectrum, 
Spectrum obtained from: SDBSWeb : http://riodb01.ibase.aist.go.jp/sdbs/ (National Institute of Advanced Industrial Science and Technology,11-06-08)
The compound represented would be classified as an:

Accepted Answer

A) aromatic ketone 
B) aromatic aldehyde 
C) aliphatic ketone 
D) aliphatic aldehyde

Question 8

What is the correct assignment of the functional groups in each of the following compounds?

Accepted Answer

A) 1 = amine;2 = imine;3 = enamine 
B) 1 = enamine;2 = imine;3 = amine 
C) 1 = imine;2 = enamine;3 = amine 
D) 1 = amine;2 =enamine;3 = imine

Question 9

Predict the products of the following reactions.

Accepted Answer

The answer of Predict the products of the following reactions....

Question 10

Instructions: Consider the reaction below to answer the following question.

-Refer to instructions.The electrophile,the nucleophile and the catalyst in this reaction are indicated by letters _____,_____,and _____,respectively.

Accepted Answer

A) A 
B) B 
C) C 
D) D

Exam 14: Aldehydes and Ketones: Nucleophilic Addition Reactions

Instructions: a,b-Unsaturated aldehydes and ketones can undergo reaction with nucleophiles at the b carbon,as shown below.Use this information to answer the following question(s). -Refer to instructions.Draw a resonance form for the unsaturated carbonyl that accounts for this reactivity.

Instructions: Consider the data below to answer the following question(s). C₇H₁₄O -Refer to instructions.Interpret the mass spectral data.

Instructions: Consider the reaction below to answer the following question. -Refer to instructions.The product of this reaction is called:

What hemiacetal would form from the internal nucleophillic addition reaction of the following compound?

Predict the products of the following reactions.

Instructions: Consider the data below to answer the following question(s). C₇H₁₄O -Refer to instructions.Interpret the ¹H NMR data.

Based on the following IR spectrum, Spectrum obtained from: SDBSWeb : http://riodb01.ibase.aist.go.jp/sdbs/ (National Institute of Advanced Industrial Science and Technology,11-06-08) The compound represented would be classified as an:

What is the correct assignment of the functional groups in each of the following compounds?

Predict the products of the following reactions.

Instructions: Consider the reaction below to answer the following question. -Refer to instructions.The electrophile,the nucleophile and the catalyst in this reaction are indicated by letters ___,_,and ___,respectively.

Exam 14: Aldehydes and Ketones: Nucleophilic Addition Reactions

Instructions: a,b-Unsaturated aldehydes and ketones can undergo reaction with nucleophiles at the b carbon,as shown below.Use this information to answer the following question(s). -Refer to instructions.Draw a resonance form for the unsaturated carbonyl that accounts for this reactivity.

Instructions: Consider the data below to answer the following question(s). C7H14O -Refer to instructions.Interpret the mass spectral data.

Instructions: Consider the reaction below to answer the following question. -Refer to instructions.The product of this reaction is called:

What hemiacetal would form from the internal nucleophillic addition reaction of the following compound?

Predict the products of the following reactions.

Instructions: Consider the data below to answer the following question(s). C7H14O -Refer to instructions.Interpret the 1H NMR data.

Based on the following IR spectrum, Spectrum obtained from: SDBSWeb : http://riodb01.ibase.aist.go.jp/sdbs/ (National Institute of Advanced Industrial Science and Technology,11-06-08) The compound represented would be classified as an:

What is the correct assignment of the functional groups in each of the following compounds?

Predict the products of the following reactions.

Instructions: Consider the reaction below to answer the following question. -Refer to instructions.The electrophile,the nucleophile and the catalyst in this reaction are indicated by letters _____,_____,and _____,respectively.

Instructions: Consider the data below to answer the following question(s). C₇H₁₄O -Refer to instructions.Interpret the mass spectral data.

Instructions: Consider the data below to answer the following question(s). C₇H₁₄O -Refer to instructions.Interpret the ¹H NMR data.

Instructions: Consider the reaction below to answer the following question. -Refer to instructions.The electrophile,the nucleophile and the catalyst in this reaction are indicated by letters ___,_,and ___,respectively.