Whether compound A or compound B produces more aldol product at equilibrium is to be identified. The reason for this is to be explained. Concept introduction: An aldol reaction between ketones tends to form very little product at equilibrium. Little product is formed because nucleophilic addition to a ketone yields a product with considerable steric strain making the reaction less favorable. Additionally, the electron-donating effects from a ketone’s alkyl groups diminish the concentration of positive charge on the carbonyl carbon making it less susceptible to nucleophilic attack.

Question

Want to see the full answer?

Answer 1

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 18, Problem 18.67P

Interpretation Introduction

Interpretation:

Whether compound A or compound B produces more aldol product at equilibrium is to be identified. The reason for this is to be explained.

Concept introduction:

An aldol reaction between ketones tends to form very little product at equilibrium. Little product is formed because nucleophilic addition to a ketone yields a product with considerable steric strain making the reaction less favorable. Additionally, the electron-donating effects from a ketone’s alkyl groups diminish the concentration of positive charge on the carbonyl carbon making it less susceptible to nucleophilic attack.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Don't used hand raiting

at 32.0 °C? What is the osmotic pressure (in atm) of a 1.46 M aqueous solution of urea [(NH2), CO] at 3 Round your answer to 3 significant digits.

Reagan is doing an atomic absorption experiment that requires a set of zinc standards in the 0.4-1.6 ppm range. A 1000 ppm Zn solution was prepared by dissolving the necessary amount of solid Zn(NO3)2 in water. The standards can be prepared by diluting the 1000 ppm Zn solution. Table 1 shows one possible set of serial dilutions (stepwise dilution of a solution) that Reagan could perform to make the necessary standards. Solution A was prepared by diluting 5.00 ml of the 1000 ppm Zn standard to 50.00 ml. Solutions C-E are called "calibration standards" because they will be used to calibrate the atomic absorption spectrometer. a. Compare the solution concentrations expressed as ppm Zn and ppm Zn(NO3)2. Compare the concentrations expressed as M Zn and M Zn(NO3)2 - Which units allow easy conversion between chemical species (e.g. Zn and Zn(NO3)2)? - Which units express concentrations in numbers with easily expressed magnitudes? - Suppose you have an analyte for which you don't know the molar…

Answer 2

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 18, Problem 18.67P

Interpretation Introduction

Interpretation:

Whether compound A or compound B produces more aldol product at equilibrium is to be identified. The reason for this is to be explained.

Concept introduction:

An aldol reaction between ketones tends to form very little product at equilibrium. Little product is formed because nucleophilic addition to a ketone yields a product with considerable steric strain making the reaction less favorable. Additionally, the electron-donating effects from a ketone’s alkyl groups diminish the concentration of positive charge on the carbonyl carbon making it less susceptible to nucleophilic attack.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 18, Problem 18.67P

Interpretation Introduction

Interpretation:

Whether compound A or compound B produces more aldol product at equilibrium is to be identified. The reason for this is to be explained.

Concept introduction:

An aldol reaction between ketones tends to form very little product at equilibrium. Little product is formed because nucleophilic addition to a ketone yields a product with considerable steric strain making the reaction less favorable. Additionally, the electron-donating effects from a ketone’s alkyl groups diminish the concentration of positive charge on the carbonyl carbon making it less susceptible to nucleophilic attack.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 18, Problem 18.67P

Interpretation Introduction