Introduction To General, Organic, And Biochemistry
Introduction To General, Organic, And Biochemistry
12th Edition
ISBN: 9781337571357
Author: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher: Cengage Learning
Question
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Chapter 11, Problem 18P
Interpretation Introduction

(a)

Interpretation:

Interpret the IUPAC name for given structure.

Concept Introduction:

The naming of the alkane includes the following steps:

  1. Longest carbon chain need to be identify such as

    If carbon chain contains 2 carbon then it is known as ‘eth’

    If carbon chain contains 3 carbon then it is known as ‘prop’

    If carbon chain contains 4 carbon then it is known as ‘but’

    If carbon chain contains 5 carbon then it is known as ‘pent’

    If carbon chain contains 6 carbon then it is known as ‘hex’

    If carbon chain contains 7 carbon then it is known as ‘hept’

    If carbon chain contains 8 carbon then it is known as ‘oct’

    If carbon chain contains 9 carbon then it is known as ‘non’

    If carbon chain contains 10 carbon then it is known as ‘dec’

    The name to be ended with ‘ane’ for structural formula with Cn H2n +2

  2. Chain with least number of substituent taken as base chain for naming if, structure contain two chain with equal number of carbon
  3. Substituent need to be arranged alphabetically.

Expert Solution
Check Mark

Answer to Problem 18P

The IUPAC name of given structure is 2-Methylpentane.

Explanation of Solution

The given structure contains 5 carbon and thus named as pentane with methyl group attached as substituent at 2nd position.

The IUPAC name of given structure is 2-Methylpentane.

Interpretation Introduction

(b)

Interpretation:

Interpret the IUPAC name for given structure.

Concept Introduction:

The naming of the alkane includes the following steps:

  1. Longest carbon chain need to be identify such as

    If carbon chain contains 2 carbon then it is known as ‘eth’

    If carbon chain contains 3 carbon then it is known as ‘prop’

    If carbon chain contains 4 carbon then it is known as ‘but’

    If carbon chain contains 5 carbon then it is known as ‘pent’

    If carbon chain contains 6 carbon then it is known as ‘hex’

    If carbon chain contains 7 carbon then it is known as ‘hept’

    If carbon chain contains 8 carbon then it is known as ‘oct’

    If carbon chain contains 9 carbon then it is known as ‘non’

    If carbon chain contains 10 carbon then it is known as ‘dec’

    The name to be ended with ‘ane’ for structural formula with Cn H2n +2

  2. Chain with least number of substituent taken as base chain for naming if, structure contain two chain with equal number of carbon
  3. Substituent need to be arranged alphabetically.

Expert Solution
Check Mark

Answer to Problem 18P

The IUPAC name of given structure is 2,5-Dimethylhexane.

Explanation of Solution

The given structure contains 6 carbon and thus named as hexane with 2 methyl group attached as substituent at 2nd and 5th position.

The IUPAC name of given structure is 2,5-Dimethylhexane.

Interpretation Introduction

(c)

Interpretation:

Interpret the IUPAC name for given structure.

Concept Introduction:

The naming of the alkane includes the following steps:

  1. Longest carbon chain need to be identify such as

    If carbon chain contains 2 carbon then it is known as ‘eth’

    If carbon chain contains 3 carbon then it is known as ‘prop’

    If carbon chain contains 4 carbon then it is known as ‘but’

    If carbon chain contains 5 carbon then it is known as ‘pent’

    If carbon chain contains 6 carbon then it is known as ‘hex’

    If carbon chain contains 7 carbon then it is known as ‘hept’

    If carbon chain contains 8 carbon then it is known as ‘oct’

    If carbon chain contains 9 carbon then it is known as ‘non’

    If carbon chain contains 10 carbon then it is known as ‘dec’

    The name to be ended with ‘ane’ for structural formula with Cn H2n +2

  2. Chain with least number of substituent taken as base chain for naming if, structure contain two chain with equal number of carbon
  3. Substituent need to be arranged alphabetically.

Expert Solution
Check Mark

Answer to Problem 18P

The IUPAC name of given structure is 3-ethyloctane.

Explanation of Solution

The given structure contains 8 carbon and thus named as octane with ethyl group attached as substituent at 3rd position.

The IUPAC name of given structure is 3-ethyloctane.

Interpretation Introduction

(d)

Interpretation:

Interpret the IUPAC name for given structure.

Concept Introduction:

The naming of the cylcoalkane includes the following steps:

  1. Longest parent cyclic chain need to be identify such as

    If carbon ring contains 3 carbon then it is known as ‘cycloprop’

    If carbon ring contains 4 carbon then it is known as ‘cyclobut’

    If carbon ring contains 5 carbon then it is known as ‘cyclopent’

    If carbon ring contains 6 carbon then it is known as ‘cyclohex’

    If carbon ring contains 7 carbon then it is known as ‘cyclohept’

    If carbon ring contains 8 carbon then it is known as ‘cyclooct’

    If carbon ring contains 9 carbon then it is known as ‘cyclonon’

    If carbon ring contains 10 carbon then it is known as ‘cyclodec’

    The name to be ended with ‘ane’ for structural formula with Cn H2n

  2. Numbering of the substituent attached to ring need to be done and their summation should be count lower
  3. Substituent need to be arranged alphabetically.
  4. If same substituent is located in the ring then di, tri, or tetra may be used in front of name of substituent according to the number of substituent attached.

Expert Solution
Check Mark

Answer to Problem 18P

The IUPAC name of given structure is 1-methyl-2-isopropylcyclohexane.

Explanation of Solution

The given structure contains 6 carbon in cyclic form and thus named as hexane with methyl group attached as substituent at 1st position.

The IUPAC name of given structure is 1-methyl-2-isopropylcyclohexane.

Interpretation Introduction

(e)

Interpretation:

Interpret the IUPAC name for given structure.

Concept Introduction:

The naming of the cylcoalkane includes the following steps:

  1. Longest parent cyclic chain need to be identify such as

    If carbon ring contains 3 carbon then it is known as ‘cycloprop’

    If carbon ring contains 4 carbon then it is known as ‘cyclobut’

    If carbon ring contains 5 carbon then it is known as ‘cyclopent’

    If carbon ring contains 6 carbon then it is known as ‘cyclohex’

    If carbon ring contains 7 carbon then it is known as ‘cyclohept’

    If carbon ring contains 8 carbon then it is known as ‘cyclooct’

    If carbon ring contains 9 carbon then it is known as ‘cyclonon’

    If carbon ring contains 10 carbon then it is known as ‘cyclodec’

    The name to be ended with ‘ane’ for structural formula with Cn H2n

  2. Numbering of the substituent attached to ring need to be done and their summation should be count lower
  3. Substituent need to be arranged alphabetically.
  4. If same substituent is located in the ring then di, tri, or tetra may be used in front of name of substituent according to the number of substituent attached.

Expert Solution
Check Mark

Answer to Problem 18P

The IUPAC name of given structure is isobutylcyclopentane.

Explanation of Solution

The given structure contains 5 carbon in cyclic form and thus named as cyclopentane with isobutyl attached as substituent.

The IUPAC name of given structure is isobutylcyclopentane.

Interpretation Introduction

(f)

Interpretation:

Interpret the IUPAC name for given structure.

Concept Introduction:

The naming of the cylcoalkane includes the following steps:

  1. Longest parent cyclic chain need to be identify such as

    If carbon ring contains 3 carbon then it is known as ‘cycloprop’

    If carbon ring contains 4 carbon then it is known as ‘cyclobut’

    If carbon ring contains 5 carbon then it is known as ‘cyclopent’

    If carbon ring contains 6 carbon then it is known as ‘cyclohex’

    If carbon ring contains 7 carbon then it is known as ‘cyclohept’

    If carbon ring contains 8 carbon then it is known as ‘cyclooct’

    If carbon ring contains 9 carbon then it is known as ‘cyclonon’

    If carbon ring contains 10 carbon then it is known as ‘cyclodec’

    The name to be ended with ‘ane’ for structural formula with Cn H2n

  2. Numbering of the substituent attached to ring need to be done and their summation should be count lower
  3. Substituent need to be arranged alphabetically.
  4. If same substituent is located in the ring then di, tri, or tetra may be used in front of name of substituent according to the number of substituent attached.

Expert Solution
Check Mark

Answer to Problem 18P

The IUPAC name of given structure is 4-ethyl-1,1-dimethylcyclohexane.

Explanation of Solution

The given structure contains 6 carbon in cyclic form and thus named as cyclohexane with 2 methyl attached as substituent at 1st position while ethyl at 4th position.

The IUPAC name of given structure is 4-ethyl-1,1-dimethylcyclohexane.

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Chapter 11 Solutions

Introduction To General, Organic, And Biochemistry

Ch. 11 - 11-12 Why is it not accurate to describe an...Ch. 11 - 11-13 What is meant by the term line-angle formula...Ch. 11 - Prob. 4PCh. 11 - Write the molecular formula for each alkane.Ch. 11 - Answer true or false. Constitutional isomers have...Ch. 11 - Which statements are true about constitutional...Ch. 11 - Prob. 8PCh. 11 - Each member of the following set of compounds is...Ch. 11 - Prob. 10PCh. 11 - 11-21 In the six following sets, which pairs of...Ch. 11 - Draw line-angle formulas for the nine...Ch. 11 - Answer true or false. The parent name of an alkane...Ch. 11 - Prob. 14PCh. 11 - Among the ingredients listed in one commercial...Ch. 11 - Prob. 16PCh. 11 - Answer true or false. Cycloalkanes are saturated...Ch. 11 - Prob. 18PCh. 11 - Prob. 19PCh. 11 - Prob. 20PCh. 11 - Prob. 21PCh. 11 - 11-32 Calculate the actual C-C-C bond angles in...Ch. 11 - Prob. 23PCh. 11 - 11-34 What structural feature of cycloalkanes...Ch. 11 - Prob. 25PCh. 11 - 11-36 Name and draw structural formulas for the...Ch. 11 - Name and draw structural formulas for the six...Ch. 11 - 11-38 Why is equatorial methylcyclohexane more...Ch. 11 - Prob. 29PCh. 11 - Consider a cyclohexane ring substituted with one...Ch. 11 - Prob. 31PCh. 11 - Prob. 32PCh. 11 - Which unbranched alkane (Table 11-4) has about the...Ch. 11 - Prob. 34PCh. 11 - Prob. 35PCh. 11 - Prob. 36PCh. 11 - Prob. 37PCh. 11 - 11-48 How are the boiling points of hydrocarbons...Ch. 11 - Answer true or false. Combustion of alkanes is an...Ch. 11 - 11-50 Write balanced equations for the combustion...Ch. 11 - The heat of combustion of methane, a component of...Ch. 11 - 11-52 Draw structural formulas for these...Ch. 11 - Prob. 43PCh. 11 - 11-54 Complete and balance the equation for the...Ch. 11 - Name and draw structural formulas for all pos...Ch. 11 - Prob. 46PCh. 11 - Prob. 47PCh. 11 - 11-58 (Chemical Connections 11A) How many rings in...Ch. 11 - Prob. 49PCh. 11 - Prob. 50PCh. 11 - Prob. 51PCh. 11 - 11-62(Chemical Connections 11C) What are Freons?...Ch. 11 - 11-63 (Chemical Connections 11C) In what way do...Ch. 11 - (Chemical Connections 11C) What are HFCs and...Ch. 11 - Prob. 55PCh. 11 - Prob. 56PCh. 11 - Prob. 57PCh. 11 - Prob. 58PCh. 11 - Which of the following compounds can exist as...Ch. 11 - Prob. 60PCh. 11 - Dodecane, C12H26, is an unbranched alkane Predict...Ch. 11 - Prob. 62PCh. 11 - Prob. 63PCh. 11 - Prob. 64PCh. 11 - As stated in Section 11-9, the wax found in apple...Ch. 11 - Prob. 66PCh. 11 - Prob. 67P
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