Major product of the given Wittig reaction has to be predicted. Concept introduction: Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C = C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom. Non–stabilized ylide (having electron donating group on negatively charged carbon) gives Z–isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E–isomer.

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 aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 19.10, Problem 35PTS

Interpretation Introduction

Interpretation: Major product of the given Wittig reaction has to be predicted.

Concept introduction:

Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C=C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom.

Non–stabilized ylide (having electron donating group on negatively charged carbon) gives Z–isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E–isomer.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

1. How many molecular orbitals can be built from the valence shell orbitals in O2?

Sho reaction mechanism. Don't give Ai generated solution

Is this aromatic?

Answer 2

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 19.10, Problem 35PTS

Interpretation Introduction

Interpretation: Major product of the given Wittig reaction has to be predicted.

Concept introduction:

Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C=C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom.

Non–stabilized ylide (having electron donating group on negatively charged carbon) gives Z–isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E–isomer.

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 aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 19.10, Problem 35PTS

Interpretation Introduction

Interpretation: Major product of the given Wittig reaction has to be predicted.

Concept introduction:

Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C=C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom.

Non–stabilized ylide (having electron donating group on negatively charged carbon) gives Z–isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E–isomer.

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 aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 19.10, Problem 35PTS

Interpretation Introduction