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Which of the following statements is true regarding the proton signals for H₂ and H₂ in the ¹H NMR spectrum of compound A? Ha A Ha and Hb would not couple to each other, as they are chemically equivalent via the symmetry of compound A The coupling constant for the Ha to Hb coupling (Jab) would be larger than for a typical linear chain, due their relative orientation in the most stable conformation of A Ha and Hb would both appear in the spectrum with a complex doublet of triplet of quartets splitting pattern The chemical shifts for H₂ and Hb would be greater than 2 ppm apart, due to their different relative distances from the t-butyl group H₂

Which of the following statements is true regarding the proton signals for H₂ and H₂ in the ¹H NMR spectrum of compound A? Ha A Ha and Hb would not couple to each other, as they are chemically equivalent via the symmetry of compound A The coupling constant for the Ha to Hb coupling (Jab) would be larger than for a typical linear chain, due their relative orientation in the most stable conformation of A Ha and Hb would both appear in the spectrum with a complex doublet of triplet of quartets splitting pattern The chemical shifts for H₂ and Hb would be greater than 2 ppm apart, due to their different relative distances from the t-butyl group H₂

Chemistry
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
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The answer to the first one is not A or C.

The answer to the second one is not 5 or 8

Which of the following statements is true regarding the proton signals for H₂ and H₁ in the ¹H NMR spectrum of compound A? Ha A Ha and Hb would not couple to each other, as they are chemically equivalent via the symmetry of compound A The coupling constant for the H₂ to Hb coupling (Jab) would be larger than for a typical linear chain, due their relative orientation in the most stable conformation of A Ha and Hb would both appear in the spectrum with a complex doublet of triplet of quartets splitting pattern The chemical shifts for H₂ and Hb would be greater than 2 ppm apart, due to their different relative distances from the t-butyl group JUN 19 2 H₂ اله
Transcribed Image Text:Which of the following statements is true regarding the proton signals for H₂ and H₁ in the ¹H NMR spectrum of compound A? Ha A Ha and Hb would not couple to each other, as they are chemically equivalent via the symmetry of compound A The coupling constant for the H₂ to Hb coupling (Jab) would be larger than for a typical linear chain, due their relative orientation in the most stable conformation of A Ha and Hb would both appear in the spectrum with a complex doublet of triplet of quartets splitting pattern The chemical shifts for H₂ and Hb would be greater than 2 ppm apart, due to their different relative distances from the t-butyl group JUN 19 2 H₂ اله
How many ¹H NMR signals would be present in the spectrum for compound H? H 10 8 10 5
Transcribed Image Text:How many ¹H NMR signals would be present in the spectrum for compound H? H 10 8 10 5
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