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Ch. 7 - Structure and Synthesis of Alkenes; Elimination
Wade - Organic Chemistry 9th Edition
Wade9th EditionOrganic ChemistryISBN: 9780135213728Non è quello che usi tu?Cambia libro di testo
Tutti i libri di testoWade 9th EditionCh. 7 - Structure and Synthesis of Alkenes; EliminationProblema 43e,f
Capitolo 7, Problema 43e,f

Give a correct name for each compound.
(e)
(f)

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1
Identify the longest carbon chain in the compound. This will determine the base name of the compound according to IUPAC nomenclature rules.
Number the carbon atoms in the longest chain starting from the end nearest to the first substituent. This ensures that the substituents receive the lowest possible numbers.
Identify and name the substituents attached to the main carbon chain. Common substituents include alkyl groups like methyl, ethyl, propyl, etc.
Assign a number to each substituent based on its position on the main carbon chain. If there are multiple identical substituents, use prefixes such as di-, tri-, tetra-, etc., to indicate their quantity.
Combine the names of the substituents with the base name of the compound, placing the substituents in alphabetical order and separating numbers from letters with hyphens. Ensure that the final name reflects the correct structure of the compound.

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IUPAC Nomenclature

IUPAC nomenclature is a standardized system for naming chemical compounds. It involves identifying the longest carbon chain, determining the functional groups, and assigning locants to indicate the position of substituents. This system ensures that each compound has a unique and universally recognized name.
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The different parts of an IUPAC name

Functional Groups

Functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. Recognizing functional groups such as alcohols, ketones, and carboxylic acids is crucial for naming compounds, as they often dictate the suffix or prefix used in IUPAC nomenclature.
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02:36
Identifying Functional Groups

Locants and Substituents

Locants are numbers assigned to the carbon atoms in the longest chain to indicate the position of substituents or functional groups. Substituents are atoms or groups of atoms attached to the main carbon chain. Correctly identifying and numbering these elements is essential for accurate compound naming in organic chemistry.
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Nucleophiles and Electrophiles can react in Substitution Reactions.
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