Consider the reaction below to answer the following

Organic Chemistry
9th Edition
ISBN:9781305080485
Author:John E. McMurry
Publisher:John E. McMurry
Chapter9: Alkynes: An Introduction To Organic Synthesis
Section9.SE: Something Extra
Problem 46AP: A hydrocarbon of unknown structure has the formula C8H10. On catalytic hydrogenation over the...
icon
Related questions
Question

Answer all questions 

4. Consider the reaction below to answer the following
questions
i. NaNH2 (1 mole)
III
Pd/CaCOz/PbO
Quinoline
CH3-C=CH
IV
Lindlars
ii. CH;CH,CH,Br
(1 mole)
catalyst
i) What are the products III and IV in the reaction sequence
above?
ii) Show the mechanism for the formation of product III.
5. Synthesize the following molecule from the ethyne as the
starting material. You may use any alkyl halide and any
inorganic reagent.
HC=CH
CH;CH=CHCH,CH,CH;
Br
H-C=C-H
CH3-CH,-ČHCH3
Starting
materials
6. Provide the missing products or reagents A, B and C in
the following reaction sequence.
В
NANH2
Li
CH;C=CH
А
CH3C=CCH,CH3
liq NH3
Transcribed Image Text:4. Consider the reaction below to answer the following questions i. NaNH2 (1 mole) III Pd/CaCOz/PbO Quinoline CH3-C=CH IV Lindlars ii. CH;CH,CH,Br (1 mole) catalyst i) What are the products III and IV in the reaction sequence above? ii) Show the mechanism for the formation of product III. 5. Synthesize the following molecule from the ethyne as the starting material. You may use any alkyl halide and any inorganic reagent. HC=CH CH;CH=CHCH,CH,CH; Br H-C=C-H CH3-CH,-ČHCH3 Starting materials 6. Provide the missing products or reagents A, B and C in the following reaction sequence. В NANH2 Li CH;C=CH А CH3C=CCH,CH3 liq NH3
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Knowledge Booster
Group 2 Elements
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9781305080485
Author:
John E. McMurry
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9781305580350
Author:
William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:
Cengage Learning