General, Organic, and Biological Chemistry
General, Organic, and Biological Chemistry
7th Edition
ISBN: 9781285853918
Author: H. Stephen Stoker
Publisher: Cengage Learning
Question
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Chapter 15, Problem 15.24EP

(a)

Interpretation Introduction

Interpretation:

Correct IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

  • • The longest parent carbon chain is identified that includes the carbonyl group.
  • • The parent chain name is changed by replacing the suffix “-e” with “-al”.
  • • Numbering is done in a way that the carbonyl group is designated as number 1.  This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.
  • • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
  • • If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

(b)

Interpretation Introduction

Interpretation:

Correct IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

  • • The longest parent carbon chain is identified that includes the carbonyl group.
  • • The parent chain name is changed by replacing the suffix “-e” with “-al”.
  • • Numbering is done in a way that the carbonyl group is designated as number 1.  This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.
  • • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
  • • If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

(c)

Interpretation Introduction

Interpretation:

Correct IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

  • • The longest parent carbon chain is identified that includes the carbonyl group.
  • • The parent chain name is changed by replacing the suffix “-e” with “-al”.
  • • Numbering is done in a way that the carbonyl group is designated as number 1.  This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.
  • • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
  • • If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

(d)

Interpretation Introduction

Interpretation:

Correct IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

  • • The longest parent carbon chain is identified that includes the carbonyl group.
  • • The parent chain name is changed by replacing the suffix “-e” with “-al”.
  • • Numbering is done in a way that the carbonyl group is designated as number 1.  This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.
  • • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
  • • If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

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Aldehydes and ketones can be named in a systematic way by counting the number of carbon atoms (including the carbonyl carbon) that they contain. The name of the aldehyde or ketone is based on the hydrocarbon with the same number of carbon atoms. The ending -al for aldehyde or -one for ketone is added as appropriate. Draw the structural formulas for propanal.
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Chapter 15 Solutions

General, Organic, and Biological Chemistry

Ch. 15.4 - Prob. 3QQCh. 15.4 - Prob. 4QQCh. 15.4 - Prob. 5QQCh. 15.5 - Prob. 1QQCh. 15.5 - Prob. 2QQCh. 15.5 - Prob. 3QQCh. 15.5 - Prob. 4QQCh. 15.5 - Prob. 5QQCh. 15.6 - Prob. 1QQCh. 15.6 - Prob. 2QQCh. 15.6 - Prob. 3QQCh. 15.7 - Prob. 1QQCh. 15.7 - Prob. 2QQCh. 15.8 - Prob. 1QQCh. 15.8 - Prob. 2QQCh. 15.9 - Prob. 1QQCh. 15.9 - Prob. 2QQCh. 15.10 - Prob. 1QQCh. 15.10 - Prob. 2QQCh. 15.10 - Prob. 3QQCh. 15.10 - Prob. 4QQCh. 15.11 - Prob. 1QQCh. 15.11 - Prob. 2QQCh. 15.11 - Prob. 3QQCh. 15.11 - Prob. 4QQCh. 15.11 - Prob. 5QQCh. 15.12 - Prob. 1QQCh. 15.12 - Prob. 2QQCh. 15 - Prob. 15.1EPCh. 15 - Prob. 15.2EPCh. 15 - Prob. 15.3EPCh. 15 - In terms of polarity, which carbonyl group atom...Ch. 15 - Prob. 15.5EPCh. 15 - What is the geometrical arrangement for the atoms...Ch. 15 - Prob. 15.7EPCh. 15 - Prob. 15.8EPCh. 15 - Prob. 15.9EPCh. 15 - Prob. 15.10EPCh. 15 - Prob. 15.11EPCh. 15 - Classify each of the following structures as an...Ch. 15 - Prob. 15.13EPCh. 15 - Prob. 15.14EPCh. 15 - Prob. 15.15EPCh. 15 - Prob. 15.16EPCh. 15 - Prob. 15.17EPCh. 15 - Prob. 15.18EPCh. 15 - Prob. 15.19EPCh. 15 - Prob. 15.20EPCh. 15 - Prob. 15.21EPCh. 15 - Prob. 15.22EPCh. 15 - Prob. 15.23EPCh. 15 - Prob. 15.24EPCh. 15 - Prob. 15.25EPCh. 15 - Prob. 15.26EPCh. 15 - Prob. 15.27EPCh. 15 - Prob. 15.28EPCh. 15 - Prob. 15.29EPCh. 15 - Prob. 15.30EPCh. 15 - Prob. 15.31EPCh. 15 - Prob. 15.32EPCh. 15 - Prob. 15.33EPCh. 15 - Prob. 15.34EPCh. 15 - Prob. 15.35EPCh. 15 - Prob. 15.36EPCh. 15 - Prob. 15.37EPCh. 15 - Prob. 15.38EPCh. 15 - Prob. 15.39EPCh. 15 - Prob. 15.40EPCh. 15 - Draw a structural formula for each of the...Ch. 15 - Prob. 15.42EPCh. 15 - Prob. 15.43EPCh. 15 - Prob. 15.44EPCh. 15 - Prob. 15.45EPCh. 15 - Prob. 15.46EPCh. 15 - Prob. 15.47EPCh. 15 - Prob. 15.48EPCh. 15 - Prob. 15.49EPCh. 15 - Prob. 15.50EPCh. 15 - Prob. 15.51EPCh. 15 - Prob. 15.52EPCh. 15 - Prob. 15.53EPCh. 15 - Prob. 15.54EPCh. 15 - Prob. 15.55EPCh. 15 - Prob. 15.56EPCh. 15 - Prob. 15.57EPCh. 15 - Prob. 15.58EPCh. 15 - Prob. 15.59EPCh. 15 - Prob. 15.60EPCh. 15 - Prob. 15.61EPCh. 15 - Prob. 15.62EPCh. 15 - Prob. 15.63EPCh. 15 - Prob. 15.64EPCh. 15 - Prob. 15.65EPCh. 15 - Prob. 15.66EPCh. 15 - Prob. 15.67EPCh. 15 - Which member in each of the following pairs of...Ch. 15 - Prob. 15.69EPCh. 15 - Prob. 15.70EPCh. 15 - Prob. 15.71EPCh. 15 - Prob. 15.72EPCh. 15 - Prob. 15.73EPCh. 15 - Prob. 15.74EPCh. 15 - Prob. 15.75EPCh. 15 - Prob. 15.76EPCh. 15 - Prob. 15.77EPCh. 15 - Prob. 15.78EPCh. 15 - Prob. 15.79EPCh. 15 - What is the chemical formula of the inorganic...Ch. 15 - Prob. 15.81EPCh. 15 - Which of the following compounds would react with...Ch. 15 - Prob. 15.83EPCh. 15 - Prob. 15.84EPCh. 15 - Which of the three compounds pentanal,...Ch. 15 - Prob. 15.86EPCh. 15 - Prob. 15.87EPCh. 15 - Prob. 15.88EPCh. 15 - Prob. 15.89EPCh. 15 - Prob. 15.90EPCh. 15 - Prob. 15.91EPCh. 15 - Prob. 15.92EPCh. 15 - Which carbon atom is the hemiacetal carbon atom in...Ch. 15 - Prob. 15.94EPCh. 15 - Prob. 15.95EPCh. 15 - Prob. 15.96EPCh. 15 - Prob. 15.97EPCh. 15 - Prob. 15.98EPCh. 15 - Prob. 15.99EPCh. 15 - Prob. 15.100EPCh. 15 - Prob. 15.101EPCh. 15 - Prob. 15.102EPCh. 15 - Prob. 15.103EPCh. 15 - Prob. 15.104EPCh. 15 - Prob. 15.105EPCh. 15 - Prob. 15.106EPCh. 15 - Prob. 15.107EPCh. 15 - Prob. 15.108EPCh. 15 - Prob. 15.109EPCh. 15 - Prob. 15.110EPCh. 15 - Prob. 15.111EPCh. 15 - Prob. 15.112EPCh. 15 - Prob. 15.113EPCh. 15 - Prob. 15.114EPCh. 15 - Prob. 15.115EPCh. 15 - Prob. 15.116EPCh. 15 - Prob. 15.117EPCh. 15 - Prob. 15.118EP
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