ORGANIC CHEMISTRY MASTERINGCHEM ACCESS
ORGANIC CHEMISTRY MASTERINGCHEM ACCESS
9th Edition
ISBN: 9780137249442
Author: Wade
Publisher: INTER PEAR
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Chapter 24, Problem 24.39SP

(a)

Interpretation Introduction

Interpretation:

The position of ammonia that might have been incorporated in the original peptide is to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(b)

Interpretation Introduction

Interpretation:

The functional groups at the N terminus and at the C terminus are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(c)

Interpretation Introduction

Interpretation:

The given findings are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

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Chapter 24 Solutions

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