Answered: CH₂CH:CH 2. Determine R and S…

CH₂CH:CH 2. Determine R and S configurations for the following molecules: Unbonded substituent is the dotted line (into the back of the page)

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter3: Organic Compounds: Alkanes And Their Stereochemistry

Section3.SE: Something Extra

Problem 52AP: Increased substitution around a bond leads to increased strain. Take the four substituted butanes...

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Question

1. Energy and strain: Identify the three types of strain that contribute to the instability of cis-1-methyl-2-propylcyclopropane (below)
H
H
CH₂
CH₂CH₂CH
2. Determine R and S configurations for the following molecules: Unbonded substituent is the dotted line (into the back of the page)
Br
H
IIO C-CILCII
H
CH₂
NII C II
A
I
Br
3. What products should you expect to obtain when you react cis-1,3 butadiene with 2 propen-1-al?
COOH
с
CL
II

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