Ch. 5 - Alkenes: Structure, Nomenclature, and an Introduction to Reactivity • Thermodynamics and Kinetics

Bruice8th EditionOrganic ChemistryISBN: 9780135213711Non è quello che usi tu?Cambia libro di testo

Bruice 8th Edition

Ch. 5 - Alkenes: Structure, Nomenclature, and an Introduction to Reactivity • Thermodynamics and Kinetics

Problema 7c,d

Capitolo 5, Problema 7c,d

What is each compound's systematic name?
c.
d.

Guida verificata passo dopo passo

Step 1: Identify the parent chain in each compound. The parent chain is the longest continuous chain of carbon atoms that contains the highest-priority functional group. Count the number of carbons in the chain to determine the base name (e.g., methane, ethane, propane, etc.).

Step 2: Identify and name any substituents attached to the parent chain. Substituents are groups of atoms branching off the main chain, such as alkyl groups (e.g., methyl, ethyl) or halogens (e.g., chloro, bromo).

Step 3: Assign a number to each carbon in the parent chain, starting from the end closest to the highest-priority functional group or substituent. This ensures the substituents receive the lowest possible numbers.

Step 4: Combine the names of the substituents with the parent chain name. Use prefixes (e.g., di-, tri-) if there are multiple identical substituents, and list substituents in alphabetical order. Include the position numbers for each substituent.

Step 5: If the compound contains a functional group, include its suffix in the name (e.g., -ol for alcohols, -one for ketones). Ensure the functional group is given the highest priority in numbering and naming. Double-check the name for accuracy and compliance with IUPAC naming rules.

Risposta video verificata per un problema simile:

Questa soluzione video è stata consigliata dai nostri tutor come utile per risolvere questo problema.

Durata del video:

Concetti chiave

Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.

IUPAC Nomenclature

IUPAC nomenclature is a systematic method for naming organic chemical compounds. It provides a set of rules to create unique names based on the structure of the molecule, including the longest carbon chain, functional groups, and substituents. Understanding these rules is essential for accurately identifying and communicating the identity of compounds.

Video consigliato:

03:43

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. Common functional groups include alcohols, carboxylic acids, and amines. Recognizing functional groups is crucial for determining the properties and reactivity of organic compounds, which directly influences their systematic naming.

Video consigliato:

02:36

Identifying Functional Groups

Structural Isomerism

Structural isomerism occurs when compounds have the same molecular formula but different structural arrangements of atoms. This can lead to different physical and chemical properties, making it important to specify the correct structure when naming a compound. Understanding isomerism is vital for accurately determining the systematic names of compounds, as different structures can lead to different names.

Video consigliato:

06:47

Monosaccharides - D and L Isomerism

Pratica correlata

Domanda del libro di testo

Several studies have shown that β-carotene, a precursor of vitamin A, may play a role in preventing cancer. β-Carotene has a molecular formula of C₄₀H₅₆, and it contains two rings and no triple bonds. How many double bonds does it have?

991

views

Domanda del libro di testo

a. How many vinylic hydrogens does cyclopentene have?

b. How many allylic hydrogens does it have?

2038

views

Domanda del libro di testo

Determine the degree of unsaturation and then draw possible structures for noncyclic compounds with the following molecular formulas:

b. C₃H₄

1276

views