Concept explainers
Interpretation:
To identify the pairs of coupled protons in the compound from the given COSY spectrum.
Concept introduction:
A two-dimensional spectrum is used to analyse the complex structures such as proteins and carbohydrates instead of the simple one-dimensional spectrum. The most common two-dimensional spectrum used is COSY.
COSY stands for homonuclear
To analyse a COSY spectrum first a diagonal line is drawn passing through the dots such that it bisects the spectrum. Each dot represents a separate signal. The dots that do not lie on the diagonal line are called the cross peak. Cross-peak shows the pair of the coupled proton.
Trending nowThis is a popular solution!
Chapter 14 Solutions
ORGANIC CHEMISTRY-W/S.G+SOLN.MANUAL
- 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