Elimination reactions

Which of the following statements applies to the E2 mechanism?

• It occurs with inversion of stereochemistry
• It occurs with racemization
• It proceeds through the more stable carbocation intermediate.
• The C-H and C-X bonds that break must be anti.

The following energy diagram describes a:

• E2 reaction
• E1 reaction
• Neither

What is the major product of this reaction?

• The top one
• The bottom one

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-4

What is the major product of this reaction?

• The first one
• The second one

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the major product of this reaction?

• The first one
• The second one

What is the major product of this reaction?

• The first one
• The second one

Which of these conformation can undergo an E2 reaction?

• The left one
• The right one
• Both can undergo an E2 reaction

The mechanism shown is associated with

• A E1 reaction
• A E2 reaction
• Neither
• Both

Which statement best describes the reaction?

• An E2 with coplanar orientation
• An E2 with cis-cis elimination
• An E2 that would not occur with this stereochemistry
• Neither