
Concept explainers
(a)
Interpretation:
For the given molecule, the complete IUPAC name, is to be written.
Concept introduction:
To write the IUPAC name, first, it is important to determine the highest-priority functional group present that requires a suffix referring to Table E-1. For the molecules having two or more highest-priority
The main chain or ring containing the highest-priority functional group is to be determined. The next step is to number the main chain or ring such that carbon atoms involving the highest-priority functional group receive the lowest possible numbers. The locator number for the highest-priority functional group is written immediately before the suffix unless needed. All other functional groups in the molecule are treated as substituents and appear in the name as a prefix. Prefixes like ‘di’, ‘tri’, ‘tetra’… etc. are used to indicate the number of identical substituents attached. The substituents are written in an alphabetical order.
(b)
Interpretation:
For the given molecule, the complete IUPAC name, is to be written.
Concept introduction:
To write the IUPAC name, first, it is important to determine the highest-priority functional group present that requires a suffix referring to Table E-1. For the molecules having two or more highest-priority functional groups, the rules are slightly different. In the IUPAC name of such molecules, the final ‘e’ of ‘ane’, ‘ene’, or ‘yne’ is not removed in the suffix. Prefixes like ‘di’, ‘tri, etc are written immediately before the suffix to specify the number of highest-priority functional groups. Add a locator number for each of the highest-priority functional groups immediately before the prefixes.
The main chain or ring containing the highest-priority functional group is to be determined. The next step is to number the main chain or ring such that carbon atoms involving the highest-priority functional group receive the lowest possible numbers. The locator number for the highest-priority functional group is written immediately before the suffix unless needed. All other functional groups in the molecule are treated as substituents and appear in the name as a prefix. Prefixes such as ‘di’, ‘tri’, ‘tetra’… etc. are used to indicate the number of identical substituents attached. The substituents are written in an alphabetical order.
(c)
Interpretation:
For the given molecule, the complete IUPAC name of is to be written.
Concept introduction:
To write the IUPAC name, first, it is important to determine the highest-priority functional group present that requires a suffix referring to Table E-1. For the molecules having two or more highest-priority functional groups, the rules are slightly different. In the IUPAC name of such molecules, the final ‘e’ of ‘ane’, ‘ene’, or ‘yne’ is not removed in the suffix. Prefixes such as ‘di’, ‘tri, etc are written immediately before the suffix to specify the number of highest-priority functional groups. Add a locator number for each of the highest-priority functional groups immediately before the prefixes.
The main chain or ring containing the highest-priority functional group is to be determined. The next step is to number the main chain or ring such that carbon atoms involving the highest-priority functional group receive the lowest possible numbers. The locator number for the highest-priority functional group is written immediately before the suffix unless needed. All other functional groups in the molecule are treated as substituents and appear in the name as a prefix. Prefixes like ‘di’, ‘tri’, ‘tetra’… etc. are used to indicate the number of identical substituents attached. The substituents are written in an alphabetical order.

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Chapter E Solutions
Organic Chemistry: Principles and Mechanisms (Second Edition)
- Soap is made by the previous reaction *see image. The main difference between one soap and another soap isthe length (number of carbons) of the carboxylic acid. However, if a soap irritates your skin, they mostlikely used too much lye.Detergents have the same chemical structure as soaps except for the functional group. Detergentshave sulfate (R-SO4H) and phosphate (R-PO4H2) functional groups. Draw the above carboxylic acidcarbon chain but as the two variants of detergents. *see imagearrow_forwardWhat are the reactions or reagents used? *see imagearrow_forwardWhat are the reactions or reagents used? *see imagearrow_forward
- Provide the mechanism for this transformation: *see imagearrow_forwardAssign all the signals individually (please assign the red, green and blue)arrow_forwardThe two pKa values of oxalic acid are 1.25 and 3.81. Why are they not the same value? Show the protontransfer as part of your explanation. *see imagearrow_forward
- .. Give the major organic product(s) for each of the following reactions or sequences of reactions. Show ll relevant stereochemistry [3 ONLY]. A H Br 1. NaCN 2 NaOH, H₂O, heat 3. H3O+ B. CH₂COOH 19000 1. LiAlH4 THF, heat 2 H₂O* C. CH Br 1. NaCN, acetone 2 H3O+, heat D. Br 1. Mg. ether 3. H₂O+ 2 CO₂ E. CN 1. (CH) CHMgBr, ether 2 H₂O+arrow_forwardAssign this COSY spectrumarrow_forwardCan I please get help with this?arrow_forward
- Organic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning


