EP ORGANIC CHEMISTRY -MOD.MASTERING 18W
9th Edition
ISBN: 9780136781776
Author: Wade
Publisher: PEARSON CO
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Question
Chapter 5.4D, Problem 5.8P
Interpretation Introduction
Interpretation: The specific rotation of (+)-glyceraldehyde is to be calculated on the basis of given information.
Concept introduction: Physical properties of a compound like boiling point, density affects the angular rotation of polarized light by a chiral compound. The concentration of the compound affects the rotation of polarized light in Polarimeter. The rotation is also dependent upon the length of the cell and optical activity of the compound.
To determine: The specific rotation of (+)-glyceraldehyde on the basis of given information.
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Part VII. Below are the 'HNMR, 13 C-NMR, COSY 2D- NMR, and HSQC 2D-NMR (similar with HETCOR but axes are reversed) spectra of an
organic compound with molecular formula C6H1003 - Assign chemical shift values to the H and c atoms of the
compound. Find the structure. Show complete solutions.
Predicted 1H NMR Spectrum
4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1
f1 (ppm)
Predicted 13C NMR Spectrum
100
f1 (ppm)
30
220 210 200 190 180
170
160 150 140 130 120
110
90
80
70
-26
60
50
40
46
30
20
115
10
1.0 0.9 0.8
0
-10
Q: Arrange BCC and Fec
metals, in sequence from the
Fable (Dr. R's slides) and
Calculate Volume and Density.
Aa
BCC
V
52 5
SFCC
None
Chapter 5 Solutions
EP ORGANIC CHEMISTRY -MOD.MASTERING 18W
Ch. 5.2 - Determine whether the following objects are chiral...Ch. 5.2A - Prob. 5.2PCh. 5.2B - Prob. 5.3PCh. 5.2B - Prob. 5.4PCh. 5.2C - Prob. 5.5PCh. 5.3 - Prob. 5.6PCh. 5.3 - Prob. 5.7PCh. 5.4D - Prob. 5.8PCh. 5.4D - Prob. 5.9PCh. 5.4D - Prob. 5.10P
Ch. 5.5 - Prob. 5.11PCh. 5.7 - When optically pure (R)-2-bromobutane is heated...Ch. 5.7 - Prob. 5.13PCh. 5.8 - Prob. 5.14PCh. 5.9B - Draw three-dimensional representations of the...Ch. 5.10A - For each sot of examples, make a model of the...Ch. 5.10A - Draw a Fischer projection for each compound....Ch. 5.10B - Prob. 5.18PCh. 5.10C - For each Fischer projection, label each asymmetric...Ch. 5.11C - Prob. 5.20PCh. 5.13 - Prob. 5.21PCh. 5.13 - Prob. 5.22PCh. 5.15 - Prob. 5.23PCh. 5.16A - Prob. 5.24PCh. 5 - The following four structures are naturally...Ch. 5 - For each structure, 1. star () any asymmetric...Ch. 5 - Prob. 5.27SPCh. 5 - Prob. 5.28SPCh. 5 - Prob. 5.29SPCh. 5 - Prob. 5.30SPCh. 5 - Prob. 5.31SPCh. 5 - Prob. 5.32SPCh. 5 - Prob. 5.33SPCh. 5 - Prob. 5.34SPCh. 5 - For each structure, 1. draw all the stereoisomers....Ch. 5 - Prob. 5.36SPCh. 5 - Prob. 5.37SPCh. 5 - 3,4-Dimethylpent-1-ene has the formula...Ch. 5 - A graduate student was studying enzymatic...Ch. 5 - Prob. 5.40SPCh. 5 - Prob. 5.41SP
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