ORGANIC CHEMISTRY (LL)-W/SOLN.>CUSTOM<
10th Edition
ISBN: 9781259972348
Author: Carey
Publisher: MCG CUSTOM
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Chapter 3, Problem 26P
Interpretation Introduction
Interpretation:
In each case, it is to be specified whether the designated substituent is axial or equatorial for the given steroid skeleton having a cis ring fusion for the first two rings.
Concept introduction:
The position of axial and equatorial bonds in cyclohexane chair form is
If the two substituents are on the same side of the ring, then they are cis to each other.
If the two substituents are on the opposite side of the ring, then they are trans to each other.
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Students have asked these similar questions
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 3 Solutions
ORGANIC CHEMISTRY (LL)-W/SOLN.>CUSTOM<
Ch. 3.1 - Identify the alkanes corresponding to each of the...Ch. 3.1 - Find the conformations in Figure 3.4 in which the...Ch. 3.2 - Sketch a potential energy diagram for rotation...Ch. 3.2 - Acetylcholine is a neurotransmitter in the central...Ch. 3.2 - Prob. 5PCh. 3.5 - The heats of combustion of ethylcyclopropane and...Ch. 3.8 - Prob. 7PCh. 3.10 - The following questions relate to a cyclohexane...Ch. 3.10 - Draw the most stable conformation of...Ch. 3.11 - Prob. 10P
Ch. 3.11 - Prob. 11PCh. 3.12 - Based on what you know about disubstituted...Ch. 3.12 - Write structural formulas for the most stable...Ch. 3.14 - Cubane (C4H8) is the common name of the polycyclic...Ch. 3.14 - Prob. 15PCh. 3.14 - Prob. 16PCh. 3.14 - Prob. 17PCh. 3.14 - Prob. 18PCh. 3.15 - Prob. 19PCh. 3 - Give the IUPAC names of each of the following: (a)...Ch. 3 - Draw Newman projections for the gauche and...Ch. 3 - Identify all atoms that are (a) anti and (b)...Ch. 3 - Prob. 23PCh. 3 - Prob. 24PCh. 3 - Prob. 25PCh. 3 - Prob. 26PCh. 3 - Prob. 27PCh. 3 - Prob. 28PCh. 3 - Oxidation of 4-tert-butylthiane proceeds according...Ch. 3 - The following are representations of two forms of...Ch. 3 - Draw (a) a Newman projection of the most stable...Ch. 3 - Write a structural formula for the most stable...Ch. 3 - Sight down the C-2-C-3 bond, and draw Newman...Ch. 3 - Prob. 34PCh. 3 - Sketch an approximate potential energy diagram for...Ch. 3 - Prob. 36PCh. 3 - Even though the methyl group occupies an...Ch. 3 - Which do you expect to be the more stable...Ch. 3 - Arrange the trimethylcyclohexane isomers shown in...Ch. 3 - Identify the more stable stereoisomer in each of...Ch. 3 - One stereoisomer of 1,1,3,5-tetramethylcyclohexane...Ch. 3 - One of the following two stereoisomers is...Ch. 3 - In each of the following groups of compounds,...Ch. 3 - The heats of combustion of the more and less...Ch. 3 - The measured dipole moment of ClCH2CH2Cl is 1.12D....Ch. 3 - Prob. 46PCh. 3 - Prob. 47PCh. 3 - Prob. 48DSPCh. 3 - Prob. 49DSPCh. 3 - Prob. 50DSPCh. 3 - Prob. 51DSPCh. 3 - Prob. 52DSPCh. 3 - Prob. 53DSP
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