Which Diels Alder reaction will go best (fastest, best yield, lowest temperature)? CH₂ CH2 CH2 CH2 + CH2 CH3 CH3 + CH3 CH2 + C N N FCH2 bottom reaction middle reaction top reaction Consider this reaction which we have never studied: H CH.3 Ph₂CLi CH3 CH3 H T= 78°C 10% T = +25°C 90% A 90% 10% B When the reaction was run at -78°, the products were 10% first compound (A), 90% second compound (B). When the reaction was run at 25°, the products were 90 % first compound (A), 10% second compound (B). What can we say about A? A is the kinetic product and is formed fastest. A is the thermodynamic product and is most stable. OA is the thermodynamic product and is formed fastest. A is the kinetic product and is most stable.
Which Diels Alder reaction will go best (fastest, best yield, lowest temperature)? CH₂ CH2 CH2 CH2 + CH2 CH3 CH3 + CH3 CH2 + C N N FCH2 bottom reaction middle reaction top reaction Consider this reaction which we have never studied: H CH.3 Ph₂CLi CH3 CH3 H T= 78°C 10% T = +25°C 90% A 90% 10% B When the reaction was run at -78°, the products were 10% first compound (A), 90% second compound (B). When the reaction was run at 25°, the products were 90 % first compound (A), 10% second compound (B). What can we say about A? A is the kinetic product and is formed fastest. A is the thermodynamic product and is most stable. OA is the thermodynamic product and is formed fastest. A is the kinetic product and is most stable.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 9RQ: What characterizes an electrolytic cell? What is an ampere? When the current applied to an...
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9781305580350
Author:
William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:
Cengage Learning
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:
9781285869759
Author:
Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning