Study Guide for Organic Chemistry: Structure and Function, 7th Edition, by Vollhardt by John Betancourt

Author:John Betancourt [Betancourt, John]
Language: eng
Format: azw3
Publisher: Clutch Prep
Published: 2016-08-11T04:00:00+00:00

CH. 10 - NUCLEAR MAGNETIC RESONANCE

Formula: C10H14 1H NMR: 1.2 ppm (6H, doublet) 2.3 ppm (3H, singlet)

2.9 ppm (1H, septet)

7.0 ppm (4H, doublet)

CH. 10 - NUCLEAR MAGNETIC RESONANCE

PRACTICE: Propose a structure for the following compound, C7H12O2 with the given 13C NMR spectral data: Broadband decoupled 13C NMR: 19.1, 28.0, 70.5, 129.0, 129.8, 165.78 δ DEPT-90: 28.0, 129.8 δ

DEPT-135: 19.1 δ (↑), 28.0 (↑) , 129.8 δ (↑) , 70.5 δ (↓) & 129.0 δ (↓)

CH. 10 - NUCLEAR MAGNETIC RESONANCE

PRACTICE: Propose a structure for the following compound, C5H10O with the given 13C NMR spectral data:

Fully Broadband decoupled 13C NMR and DEPT: 206.0 δ (↑); 55.0 δ (↑); 21.0 δ (↓) & 11.0 δ (↑).

CH. 10 - NUCLEAR MAGNETIC RESONANCE

Formula: C4H10O IR: 3200-3600 cm-1 1H NMR: 0.9 ppm (6H, doublet) 1.8 ppm (1H, nonatet)

2.4 ppm (1H, singlet)

3.3 ppm (2H, doublet)

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