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CHem 2201 NMR IR unknown # 62 5.833 5.810 5.776 5.754 5.035 5.030 5.023 5.018 4.978 4.973 4.966 4.953 4.946 4.942 4.923 4.919 4.916 4.912 4.908 2.084 2.062 2.037 2.014 1.294 0.914 0.892 0.889 unkrown62 24 6.0 5.0 40 3.0 2.0 1.0 ppm (11)

CHem 2201 NMR IR unknown # 62 5.833 5.810 5.776 5.754 5.035 5.030 5.023 5.018 4.978 4.973 4.966 4.953 4.946 4.942 4.923 4.919 4.916 4.912 4.908 2.084 2.062 2.037 2.014 1.294 0.914 0.892 0.889 unkrown62 24 6.0 5.0 40 3.0 2.0 1.0 ppm (11)

Principles of Instrumental Analysis
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter7: Components Of Optical Instruments
Section: Chapter Questions
Problem 7.22QAP
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1. Report your 1H NMR analyses here. Fill in the table. ( inserted below) 

2. Draw structure and math the peaks with the protons. 

3. Explain any special features:

               IR: conjugation, resonance, H-bonding, etc. 

               1HNMR: enantiotopic, diastereotopic, H-bonding, cis-                trans, coupling constants, etc. 

7:52 PM Sun Nov 28 79% Page of 4 ZOOM CHem 2201 NMR IR unknown # 62 5.867 5.833 3g. 5.810 5.776 5.754 5.035 5.030 5.023 5.018 4.978 4.973 4.966 4.953 4.946 4.942 4.923 4.919 4.916 4.912 4.908 2.084 2.062 2.037 2.014 1.294 0.914 0.892 0.869 + --------- unknown62 2片 6.0 5.0 4.0 3.0 2.0 1.0 ppm (t1)
Transcribed Image Text:7:52 PM Sun Nov 28 79% Page of 4 ZOOM CHem 2201 NMR IR unknown # 62 5.867 5.833 3g. 5.810 5.776 5.754 5.035 5.030 5.023 5.018 4.978 4.973 4.966 4.953 4.946 4.942 4.923 4.919 4.916 4.912 4.908 2.084 2.062 2.037 2.014 1.294 0.914 0.892 0.869 + --------- unknown62 2片 6.0 5.0 4.0 3.0 2.0 1.0 ppm (t1)
7:52 PM Sun Nov 28 79% Page < 2 of 4 ZOOM CHem 2201 NMR IR unknown # 62 2. Report your 1H NMR analyses here: Tabulate, chemical shift, area under peaks, integration, splitting, neighboring protons, fragments, etc. Do not alter the table. Just fill in the relevant information. # of neighboring protons Chemical Integration Splitting Fragment Shift 4. Conclusion: Draw Structure and match the peaks with the protons. Explain any special features : IR: conjugation, resonance, H-bonding, etc. 6 1HNMR: enantiotopic, diastereotopic, H-bonding, Cis-trans, coupling constants, etc. + ---------
Transcribed Image Text:7:52 PM Sun Nov 28 79% Page < 2 of 4 ZOOM CHem 2201 NMR IR unknown # 62 2. Report your 1H NMR analyses here: Tabulate, chemical shift, area under peaks, integration, splitting, neighboring protons, fragments, etc. Do not alter the table. Just fill in the relevant information. # of neighboring protons Chemical Integration Splitting Fragment Shift 4. Conclusion: Draw Structure and match the peaks with the protons. Explain any special features : IR: conjugation, resonance, H-bonding, etc. 6 1HNMR: enantiotopic, diastereotopic, H-bonding, Cis-trans, coupling constants, etc. + ---------
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