
Interpretation:
The total number of protons coupled to the proton that gave rise to the signal shown is to be determined.
Concept introduction:
The nmr signal of a particular proton may be split into a number of peaks by nearby protons. These are typically protons that are present three bonds away from the proton of interest. If these (coupled) protons are structurally similar, then the number of peaks into which the signal is split equals
When a proton is coupled to more than one type of structurally distinct protons, the splitting pattern cannot be predicted by the

Want to see the full answer?
Check out a sample textbook solution
Chapter 16 Solutions
Organic Chemistry: Principles and Mechanisms (Second Edition)
- help 20arrow_forwardProvide the drawing of the unknown structure that corresponds with this data.arrow_forward20.44 The Diels-Alder reaction is not limited to making six-membered rings with only car- bon atoms. Predict the products of the following reactions that produce rings with atoms other than carbon in them. OCCH OCCH H (b) CH C(CH₂)s COOCH མ་ནས་བ (c) N=C H -0.X- (e) H C=N COOCHS + CH2=CHCH₂ →→arrow_forward
- 3) Draw a detailed mechanism and predict the product of the reaction shown? 1) EtMgBr 2) H3O+arrow_forwardHow to draw the mechanism for this reaction?arrow_forward> H₂C=C-CH2-CH3 B. H₂O Pt C. + H2 + H₂O H D. 16. Give the IUPAC name for each of the following: B. Cl Cl c. Cl Cl 17. Draw the line-angle formula for each of the following compounds: 1. phenol 2. 1,3-dichlorobenzene 3. 4-ethyltoluene < Previous Submit Assignment Next ▸arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY





