Essential Organic Chemistry, Global Edition
Essential Organic Chemistry, Global Edition
3rd Edition
ISBN: 9781292089034
Author: Paula Yurkanis Bruice
Publisher: PEARSON
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Chapter 5, Problem 31P

(a)

Interpretation Introduction

Interpretation:

Correct names has to be identified, if the name in incorrect it has to be corrected properly.

Concept introduction:

  • IUPAC name consists of three parts in major namely Prefix suffix and root word.
  • Prefix represents the substituent present in the molecule and its position in the root name.
  • Suffix denotes the presence of functional group if any in the molecule. It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc.
  • For alkenes, suffix will be ‘ene’.
  • Root word represents the longest continuous carbon skeleton of the organic molecule.
  • When a molecule consists of cyclic structure, the root word of the molecule is prefixed with cyclo, if it is two cyclic structure combined then prefixed with bicyclo.
  • The functional groups in the given compound numbered in order of their priority.

    The priority order of functional groups is mentioned below,

    Carboxylic acid > Ester > Amide > Nitrile > Aldehyde > Ketone >Alcohol > Amine > Alkene > Alkyne > Alkane > Ether > Alkyl halide

(b)

Interpretation Introduction

Interpretation:

Correct names has to be identified, if the name in incorrect it has to be corrected properly.

Concept introduction:

  • IUPAC name consists of three parts in major namely Prefix suffix and root word.
  • Prefix represents the substituent present in the molecule and its position in the root name.
  • Suffix denotes the presence of functional group if any in the molecule.  It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc.
  • For alkenes, suffix will be ‘ene’.
  • Root word represents the longest continuous carbon skeleton of the organic molecule.
  • When a molecule consists of cyclic structure, the root word of the molecule is prefixed with cyclo, if it is two cyclic structure combined then prefixed with bicyclo.
  • The functional groups in the given compound numbered in order of their priority.

    The priority order of functional groups is mentioned below,

    Carboxylic acid > Ester > Amide > Nitrile > Aldehyde > Ketone > Alcohol > Amine > Alkene > Alkyne > Alkane > Ether > Alkyl halide

(c)

Interpretation Introduction

Interpretation:

Correct names has to be identified, if the name in incorrect it has to be corrected properly.

Concept introduction:

  • IUPAC name consists of three parts in major namely Prefix suffix and root word.
  • Prefix represents the substituent present in the molecule and its position in the root name.
  • Suffix denotes the presence of functional group if any in the molecule.   It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc.
  • For alkenes, suffix will be ‘ene’.
  • Root word represents the longest continuous carbon skeleton of the organic molecule.
  • When a molecule consists of cyclic structure, the root word of the molecule is prefixed with cyclo, if it is two cyclic structure combined then prefixed with bicyclo.
  • CH2=CH is the vinyl group.
  • The functional groups in the given compound numbered in order of their priority.

    The priority order of functional groups is mentioned below,

    Carboxylic acid > Ester > Amide > Nitrile > Aldehyde > Ketone > Alcohol > Amine > Alkene > Alkyne > Alkane > Ether > Alkyl halide

(d)

Interpretation Introduction

Interpretation:

Correct names has to be identified, if the name in incorrect it has to be corrected properly.

Concept introduction:

  • IUPAC name consists of three parts in major namely Prefix suffix and root word.
  • Prefix represents the substituent present in the molecule and its position in the root name.
  • Suffix denotes the presence of functional group if any in the molecule.  It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc.
  • For alkenes, suffix will be ‘ene’.
  • Root word represents the longest continuous carbon skeleton of the organic molecule.
  • When a molecule consists of cyclic structure, the root word of the molecule is prefixed with cyclo, if it is two cyclic structure combined then prefixed with bicyclo.
  • CH2=CH is the vinyl group.
  • The functional groups in the given compound numbered in order of their priority.

    The priority order of functional groups is mentioned below,

    Carboxylic acid > Ester > Amide > Nitrile > Aldehyde > Ketone > Alcohol > Amine > Alkene > Alkyne > Alkane > Ether > Alkyl halide

(e)

Interpretation Introduction

Interpretation:

Correct names has to be identified, if the name in incorrect it has to be corrected properly.

Concept introduction:

  • IUPAC name consists of three parts in major namely Prefix suffix and root word.
  • Prefix represents the substituent present in the molecule and its position in the root name.
  • Suffix denotes the presence of functional group if any in the molecule.  It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc.
  • For alkenes, suffix will be ‘ene’.
  • Root word represents the longest continuous carbon skeleton of the organic molecule.
  • When a molecule consists of cyclic structure, the root word of the molecule is prefixed with cyclo, if it is two cyclic structure combined then prefixed with bicyclo.
  • CH2=CH is the vinyl group.
  • The functional groups in the given compound numbered in order of their priority.

    The priority order of functional groups is mentioned below,

    Carboxylic acid > Ester > Amide > Nitrile > Aldehyde > Ketone > Alcohol > Amine > Alkene > Alkyne > Alkane > Ether > Alkyl halide

(f)

Interpretation Introduction

Interpretation:

Correct names has to be identified, if the name in incorrect it has to be corrected properly.

Concept introduction:

  • IUPAC name consists of three parts in major namely Prefix suffix and root word.
  • Prefix represents the substituent present in the molecule and its position in the root name.
  • Suffix denotes the presence of functional group if any in the molecule.  It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc.
  • For alkenes, suffix will be ‘ene’.
  • Root word represents the longest continuous carbon skeleton of the organic molecule.
  • When a molecule consists of cyclic structure, the root word of the molecule is prefixed with cyclo, if it is two cyclic structure combined then prefixed with bicyclo.
  • CH2=CH is the vinyl group.
  • The functional groups in the given compound numbered in order of their priority.

    The priority order of functional groups is mentioned below,

    Carboxylic acid > Ester > Amide > Nitrile > Aldehyde > Ketone > Alcohol > Amine > Alkene > Alkyne > Alkane > Ether > Alkyl halide

(g)

Interpretation Introduction

Interpretation:

Correct names has to be identified, if the name in incorrect it has to be corrected properly.

Concept introduction:

  • IUPAC name consists of three parts in major namely Prefix suffix and root word.
  • Prefix represents the substituent present in the molecule and its position in the root name.
  • Suffix denotes the presence of functional group if any in the molecule.  It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc.
  • For alkenes, suffix will be ‘ene’.
  • Root word represents the longest continuous carbon skeleton of the organic molecule.
  • When a molecule consists of cyclic structure, the root word of the molecule is prefixed with cyclo, if it is two cyclic structure combined then prefixed with bicyclo.
  • CH2=CH is the vinyl group.
  • The functional groups in the given compound numbered in order of their priority.

    The priority order of functional groups is mentioned below,

    Carboxylic acid > Ester > Amide > Nitrile > Aldehyde > Ketone > Alcohol > Amine > Alkene > Alkyne > Alkane > Ether > Alkyl halide

(h)

Interpretation Introduction

Interpretation:

Correct names has to be identified, if the name in incorrect it has to be corrected properly.

Concept introduction:

  • IUPAC name consists of three parts in major namely Prefix suffix and root word.
  • Prefix represents the substituent present in the molecule and its position in the root name.
  • Suffix denotes the presence of functional group if any in the molecule. It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc.
  • For alkenes, suffix will be ‘ene’.
  • Root word represents the longest continuous carbon skeleton of the organic molecule.
  • When a molecule consists of cyclic structure, the root word of the molecule is prefixed with cyclo, if it is two cyclic structure combined then prefixed with bicyclo.
  • CH2=CH is the vinyl group.
  • The functional groups in the given compound numbered in order of their priority.

    The priority order of functional groups is mentioned below,

    Carboxylic acid > Ester > Amide > Nitrile > Aldehyde > Ketone > Alcohol > Amine > Alkene > Alkyne > Alkane > Ether > Alkyl halide

  • E-Z designators are used as like cis-trans terminology for non-similar groups attached alkenes.
  • In E-Z designations, the groups attached to vinylic positions are checked by their priority on the basis of higher molecular weight.  If the higher priority groups are on the same sides, then the configuration is designated as Z.  If the higher priority groups are on the opposite sides, then the configuration is designated as E.

(i)

Interpretation Introduction

Interpretation:

Correct names has to be identified, if the name in incorrect it has to be corrected properly.

Concept introduction:

  • IUPAC name consists of three parts in major namely Prefix suffix and root word.
  • Prefix represents the substituent present in the molecule and its position in the root name.
  • Suffix denotes the presence of functional group if any in the molecule.  It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc...
  • For alkenes, suffix will be ‘ene’.
  • Root word represents the longest continuous carbon skeleton of the organic molecule.
  • When a molecule consists of cyclic structure, the root word of the molecule is prefixed with cyclo, if it is two cyclic structure combined then prefixed with bicyclo.
  • CH2=CH is the vinyl group.
  • The functional groups in the given compound numbered in order of their priority.

    The priority order of functional groups is mentioned below,

    Carboxylic acid > Ester > Amide > Nitrile > Aldehyde > Ketone > Alcohol > Amine > Alkene > Alkyne > Alkane > Ether > Alkyl halide

  • E-Z designators are used as like cis-trans terminology for non-similar groups attached alkenes.
  • In E-Z designations, the groups attached to vinylic positions are checked by their priority on the basis of higher molecular weight.  If the higher priority groups are on the same sides, then the configuration is designated as Z.  If the higher priority groups are on the opposite sides, then the configuration is designated as E.

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Chapter 5 Solutions

Essential Organic Chemistry, Global Edition

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