General Features of Elimination
Practice
1.
Label the ɑ and β carbons in each alkyl halide:
Answer
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2.
Locate the β hydrogens and draw all possible elimination (regioisomers with different location of the double bond) products formed when each alkyl halide is treated with sodium ethoxide (CH3CH2O–Na+):
Answer
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3.
Using curved arrows, draw the mechanism for the following elimination reactions, assuming a concerted process is taking place:
Answer
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4.
Check Also
- The E2 Mechanism
- Zaitsev’s Rule – Regioselectivity of E2 Elimination Reactions
- The Hofmann Elimination of Amines and Alkyl Fluorides
- Stereoselectivity of E2 Elimination Reactions
- Stereospecificity of E2 Elimination Reactions
- SN2 and E2 Rates of Cyclohexanes
- Elimination Reactions of Cyclohexanes with Practice Problems
- POCl3 for Dehydration of Alcohols
- The E1 Mechanism with Practice Problems
- Regioselectivity of E1 Reactions
- Stereoselectivity of E1 Reactions
- How to tell if it is E2 or E1 Mechanism
- SN1 vs E1 Reactions
- Dehydration of Alcohols by E1 and E2 Elimination
- Mesylates and Tosylates as Good Leaving Groups
- Mitsunobu Reaction
- SN1 SN2 E1 E2 – How to Choose the Mechanism
- Polar Protic and Polar Aprotic Solvents
- SN1 SN2 E1 or E2 – the Largest Collection of Practice Problems
- The Hammond Postulate
- The E1cB Elimination Mechanism
- Nucleophilic Substitution and Elimination Practice Quiz
- Reactions Map of Alkyl Halides
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