ORGANIC CHEMISTRY-ETEXT REG ACCESS
12th Edition
ISBN: 9781119308362
Author: Solomons
Publisher: WILEY
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Chapter 24, Problem 15PP
Interpretation Introduction
Interpretation:
The explanation of structural features of a linker, which make it possible for the polypeptide to be detached from the Wang resin using trifluoroacetic acid, is to be given.
Concept introduction:
In solid-phase peptide synthesis (SPPS), peptides are prepared, residue by residue. The peptide is attached to
The polypeptide is finally cleaved from the polymer support and is purified by HPLC (high-performance liquid chromatography). The Wang resin is used as polymer support for the batch synthesis of peptide acids following the Fmoc- or tert-Bu-protection. It is cleaved by TFA.
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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)
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100
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30
220 210 200 190 180
170
160 150 140 130 120
110
90
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70
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46
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Chapter 24 Solutions
ORGANIC CHEMISTRY-ETEXT REG ACCESS
Ch. 24 - Prob. 1PPCh. 24 - Practice Problem 24.2 The guanidino group NHNHCNH2...Ch. 24 - Prob. 3PPCh. 24 - Prob. 4PPCh. 24 - Prob. 5PPCh. 24 - Prob. 6PPCh. 24 - Prob. 7PPCh. 24 - Practice Problem 24.8
Glutathione is a tripeptide...Ch. 24 - Prob. 9PPCh. 24 - Prob. 10PP
Ch. 24 - Prob. 11PPCh. 24 - Practice Problem 24.12 Show all steps in the...Ch. 24 - Practice Problem 24.13 The synthesis of a...Ch. 24 - Practice Problem 24.14
The terminal carboxyl...Ch. 24 - Prob. 15PPCh. 24 - Prob. 16PPCh. 24 - (a) Which amino acids in Table 24.1 have more than...Ch. 24 - Prob. 18PCh. 24 - 24.19 (a) On the basis of the following sequence...Ch. 24 - Prob. 20PCh. 24 - Prob. 21PCh. 24 - Prob. 22PCh. 24 - Prob. 23PCh. 24 - Prob. 24PCh. 24 - The enzyme lysozyme and its mechanism are...Ch. 24 - Prob. 2LGP
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