EBK ORGANIC CHEMISTRY STUDENT SOLUTION
EBK ORGANIC CHEMISTRY STUDENT SOLUTION
3rd Edition
ISBN: 9781119422532
Author: Klein
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
Question
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Chapter 25.4, Problem 27CC
Interpretation Introduction

Interpretation:

Tetrapeptide obtained when two molecules of Cys-Phe are joined by a disulfide bridge need to be drawn.

Concept introduction:

Disulfide linkages are formed when two thiol molecules undergo oxidation.  In case of amino acids only cysteine has a thiol group in it.  Therefore cysteine can involve in disulfide bridge formation.  If the disulfide bridge is formed within the peptide a cyclic structure is obtained due to intermolecular oxidation of thiol.  If the disulfide bridge is formed between two molecules of thiol, then the disulfide is formed due to intramolecular oxidation of thiol.  The general scheme of forming disulfide linkages can be shown as,

EBK ORGANIC CHEMISTRY STUDENT SOLUTION, Chapter 25.4, Problem 27CC

To draw: the tetrapeptide formed when Cys-Phe is joined by disulfide bridge.

Blurred answer

Chapter 25 Solutions

EBK ORGANIC CHEMISTRY STUDENT SOLUTION

Ch. 25.2 - Prob. 10CCCh. 25.3 - Prob. 11CCCh. 25.3 - Prob. 12CCCh. 25.3 - Prob. 13CCCh. 25.3 - Prob. 2LTSCh. 25.3 - Prob. 14PTSCh. 25.3 - Prob. 15ATSCh. 25.3 - Prob. 16ATSCh. 25.3 - Prob. 17CCCh. 25.3 - Prob. 18CCCh. 25.3 - Prob. 19CCCh. 25.3 - Prob. 20CCCh. 25.4 - Prob. 3LTSCh. 25.4 - Prob. 21PTSCh. 25.4 - Prob. 22ATSCh. 25.4 - Prob. 23ATSCh. 25.4 - Prob. 24ATSCh. 25.4 - Prob. 25CCCh. 25.4 - Prob. 26CCCh. 25.4 - Prob. 27CCCh. 25.4 - Prob. 28CCCh. 25.4 - Prob. 29CCCh. 25.5 - Prob. 30CCCh. 25.5 - Prob. 4LTSCh. 25.5 - Prob. 31PTSCh. 25.5 - Prob. 32ATSCh. 25.5 - Prob. 33ATSCh. 25.6 - Prob. 5LTSCh. 25.6 - Prob. 34PTSCh. 25.6 - Prob. 35ATSCh. 25.6 - Prob. 36ATSCh. 25.6 - Prob. 6LTSCh. 25.6 - Prob. 37PTSCh. 25.6 - Prob. 38ATSCh. 25.7 - Prob. 39CCCh. 25 - Prob. 40PPCh. 25 - Prob. 41PPCh. 25 - Prob. 42PPCh. 25 - Prob. 43PPCh. 25 - Prob. 44PPCh. 25 - Prob. 45PPCh. 25 - Prob. 46PPCh. 25 - Prob. 47PPCh. 25 - Prob. 48PPCh. 25 - Prob. 49PPCh. 25 - Prob. 50PPCh. 25 - Prob. 51PPCh. 25 - Prob. 52PPCh. 25 - Prob. 53PPCh. 25 - Prob. 54PPCh. 25 - Prob. 55PPCh. 25 - Prob. 56PPCh. 25 - Prob. 57PPCh. 25 - Prob. 58PPCh. 25 - Prob. 59PPCh. 25 - Prob. 60PPCh. 25 - Prob. 61PPCh. 25 - Prob. 62PPCh. 25 - Prob. 63PPCh. 25 - Prob. 64PPCh. 25 - Prob. 65PPCh. 25 - Prob. 66PPCh. 25 - Prob. 67PPCh. 25 - Prob. 68PPCh. 25 - Prob. 69PPCh. 25 - Prob. 70PPCh. 25 - Prob. 71PPCh. 25 - Prob. 72PPCh. 25 - Prob. 73PPCh. 25 - Prob. 74PPCh. 25 - Prob. 75PPCh. 25 - Prob. 76PPCh. 25 - Prob. 77PPCh. 25 - Prob. 78PPCh. 25 - Prob. 79PPCh. 25 - Prob. 80PPCh. 25 - Prob. 81PPCh. 25 - Prob. 82PPCh. 25 - Prob. 83PPCh. 25 - Prob. 84IPCh. 25 - Prob. 85IPCh. 25 - Prob. 86IPCh. 25 - Prob. 87IPCh. 25 - Prob. 88IPCh. 25 - Prob. 89IPCh. 25 - Prob. 90CPCh. 25 - We saw in Section 25.6 that DCC can be used to...Ch. 25 - Prob. 92CP
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