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What functional group is at 763ppm? For HNMR at about 2.3ppm is it a quintuplet? How do I get the structure from this?

What functional group is at 763ppm? For HNMR at about 2.3ppm is it a quintuplet? How do I get the structure from this?

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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What functional group is at 763ppm? For HNMR at about 2.3ppm is it a quintuplet? How do I get the structure from this?
100k 80 60 40 20 4000 IR Spectrum (liquid film) % of base peak 9 40 3000 41 200 proton decoupled ¹H NMR Spectrum (400 MHz, CDCI, solution) 80 8 3.6 2000 Suuchuxe 121/123 120 13C NMR Spectrum (100.0 MHz, CDCI, solution) DEPT CH₂ CH3 CH 1 (mga) 160 v (cm¹) 7 m/e 160 1600 3.4 ppm expansions 6 200 M+ 200/202/204 T 120 2.4 1200 Mass Spectrum 240 763 2.2 ppm 5 800 C3H6Br₂ 280 solvent ✓ 80 4 Problem 17 ~7630m OAS No significant UV absorption above 220 nm 13 40 2 0 1 8 (ppm) 009 20 000 DEPT ~32ppm 237ppm TMS 0 8 (ppm)
Transcribed Image Text:100k 80 60 40 20 4000 IR Spectrum (liquid film) % of base peak 9 40 3000 41 200 proton decoupled ¹H NMR Spectrum (400 MHz, CDCI, solution) 80 8 3.6 2000 Suuchuxe 121/123 120 13C NMR Spectrum (100.0 MHz, CDCI, solution) DEPT CH₂ CH3 CH 1 (mga) 160 v (cm¹) 7 m/e 160 1600 3.4 ppm expansions 6 200 M+ 200/202/204 T 120 2.4 1200 Mass Spectrum 240 763 2.2 ppm 5 800 C3H6Br₂ 280 solvent ✓ 80 4 Problem 17 ~7630m OAS No significant UV absorption above 220 nm 13 40 2 0 1 8 (ppm) 009 20 000 DEPT ~32ppm 237ppm TMS 0 8 (ppm)
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