Practice Problems for Organic Chemistry by Marc Loudon, Jim Parise

Studying organic chemistry with Loudon & Parise? The table below maps every chapter of the 7th edition (Macmillan Learning / W. H. Freeman, 2021) to matching free practice on RealOChem — interactive problems with instant feedback, plus reaction worksheets curated from the chemical literature.

Reorganized vs 6e: alkenes+alkynes combined in ch 4-5; radicals/organometallics/carbenes consolidated in ch 10; nomenclature pulled into ch 2 and 8.

Ch	Chapter	Matching practice on RealOChem
1	Chemical Bonding and Chemical Structure	Lewis Structures Molecular Geometry (VSEPR)
2	Alkanes and Organic Nomenclature	IUPAC Nomenclature Nomenclingo (IUPAC Name Builder) Guided IUPAC Naming Determine a Molecular Formula Newman Projections: Identify Newman Projections: Build Newman Projections: Rotate
3	The Curved-Arrow Notation, Resonance, Acids and Bases, and Chemical Equilibrium	Mechanism Arrows Compare Resonance Contributors Resonance Arrows Resonance Formal Charges pKa Comparison (DMSO) pKa Comparison (Water) Find the Acidic Proton
4	Introduction to Alkenes and Alkynes	Assign E or Z Stereochemistry
5	Addition Reactions of Alkenes and Alkynes	Electrophilic Addition to Alkenes/Alkynes — literature worksheet: problems / answer key
6	Principles of Stereochemistry	Assign R or S Stereochemistry Identify meso Compounds Stereoisomer Relationships Molecule Relationships
7	Cyclic Compounds and Reaction Stereochemistry	Chair Conformations: Ring Flip Chair Conformations: Energy
8	Nomenclature and Noncovalent Intermolecular Interactions	Functional Group Identification Functional Group Classification IUPAC Nomenclature
9	The Chemistry of Alkyl Halides: Substitution and Elimination Reactions	SN1/SN2/E1/E2 Prediction SN1 and SN2 Reactions — literature worksheet: problems / answer key E1 and E2 Reactions — literature worksheet: problems / answer key
10	Free-Radical Reactions, Main-Group Organometallic Compounds, and Carbenes	Radical Reactions — literature worksheet: problems / answer key
11	The Chemistry of Alcohols and Thiols	No practice for this chapter yet
12	The Chemistry of Ethers, Epoxides, Glycols, and Sulfides	No practice for this chapter yet
13	Introduction to Spectroscopy: Infrared Spectroscopy and Mass Spectrometry	No practice for this chapter yet
14	Nuclear Magnetic Resonance Spectroscopy	No practice for this chapter yet
15	Dienes and Aromaticity	Identify Aromaticity Diels-Alder Reactions — literature worksheet: problems / answer key
16	The Chemistry of Benzene and Its Derivatives	Electrophilic Aromatic Substitution — literature worksheet: problems / answer key
17	Allylic and Benzylic Reactivity	Radical Reactions — literature worksheet: problems / answer key
18	The Chemistry of Aryl Halides, Vinylic Halides, and Phenols: Transition-Metal Catalysis	Nucleophilic Aromatic Substitution — literature worksheet: problems / answer key
19	The Chemistry of Aldehydes and Ketones: Carbonyl-Addition Reactions	Addition to Carbonyls — literature worksheet: problems / answer key Olefinations — literature worksheet: problems / answer key
20	The Chemistry of Carboxylic Acids	No practice for this chapter yet
21	The Chemistry of Carboxylic Acid Derivatives	Substitution at Carbonyls — literature worksheet: problems / answer key
22	The Chemistry of Enolate Ions, Enols, and Alpha,Beta-Unsaturated Carbonyl Compounds	Keto-Enol Tautomerization — literature worksheet: problems Enolate Formation — literature worksheet: problems / answer key Enolate Alkylation — literature worksheet: problems / answer key Alpha Halogenation — literature worksheet: problems / answer key Aldol Reactions — literature worksheet: problems / answer key Claisen Condensations — literature worksheet: problems / answer key Complex Enolate Reactions — literature worksheet: problems / answer key
23	The Chemistry of Amines	No practice for this chapter yet
24	Carbohydrates	No practice for this chapter yet
25	The Chemistry of Thioesters, Phosphate Esters, and Phosphate Anhydrides	No practice for this chapter yet
26	The Chemistry of the Aromatic Heterocycles and Nucleic Acids	No practice for this chapter yet
27	Amino Acids, Peptides, and Proteins	No practice for this chapter yet
28	Pericyclic Reactions	Other Pericyclic Reactions — literature worksheet: problems / answer key

Using the 6th edition? (Roberts and Company / W. H. Freeman, 2016)

28 chapters. Organized differently from 7e: separate alkynes chapter (14), dienes/resonance/aromaticity together (15).

Ch	Chapter	Matching practice on RealOChem
1	Chemical Bonding and Chemical Structure	Lewis Structures Molecular Geometry (VSEPR)
2	Alkanes	IUPAC Nomenclature Nomenclingo (IUPAC Name Builder) Guided IUPAC Naming Determine a Molecular Formula Newman Projections: Identify Newman Projections: Build Newman Projections: Rotate
3	Acids and Bases. The Curved-Arrow Notation	pKa Comparison (DMSO) pKa Comparison (Water) Find the Acidic Proton Mechanism Arrows
4	Introduction to Alkenes. Structure and Reactivity	Assign E or Z Stereochemistry
5	Addition Reactions of Alkenes	Electrophilic Addition to Alkenes/Alkynes — literature worksheet: problems / answer key
6	Principles of Stereochemistry	Assign R or S Stereochemistry Identify meso Compounds Stereoisomer Relationships Molecule Relationships
7	Cyclic Compounds. Stereochemistry of Reactions	Chair Conformations: Ring Flip Chair Conformations: Energy
8	Noncovalent Intermolecular Interactions	No practice for this chapter yet
9	The Chemistry of Alkyl Halides	SN1 and SN2 Reactions — literature worksheet: problems / answer key E1 and E2 Reactions — literature worksheet: problems / answer key SN1/SN2/E1/E2 Prediction
10	The Chemistry of Alcohols and Thiols	No practice for this chapter yet
11	The Chemistry of Ethers, Epoxides, Glycols, and Sulfides	No practice for this chapter yet
12	Introduction to Spectroscopy. Infrared Spectroscopy and Mass Spectrometry	No practice for this chapter yet
13	Nuclear Magnetic Resonance Spectroscopy	No practice for this chapter yet
14	The Chemistry of Alkynes	Electrophilic Addition to Alkenes/Alkynes — literature worksheet: problems / answer key
15	Dienes, Resonance, and Aromaticity	Compare Resonance Contributors Resonance Arrows Resonance Formal Charges Identify Aromaticity Diels-Alder Reactions — literature worksheet: problems / answer key
16	The Chemistry of Benzene and Its Derivatives	Electrophilic Aromatic Substitution — literature worksheet: problems / answer key
17	Allylic and Benzylic Reactivity	Radical Reactions — literature worksheet: problems / answer key
18	The Chemistry of Aryl Halides, Vinylic Halides, and Phenols. Transition-Metal Catalysis	Nucleophilic Aromatic Substitution — literature worksheet: problems / answer key
19	The Chemistry of Aldehydes and Ketones. Carbonyl-Addition Reactions	Addition to Carbonyls — literature worksheet: problems / answer key Olefinations — literature worksheet: problems / answer key
20	The Chemistry of Carboxylic Acids	No practice for this chapter yet
21	The Chemistry of Carboxylic Acid Derivatives	Substitution at Carbonyls — literature worksheet: problems / answer key
22	The Chemistry of Enolate Ions, Enols, and Alpha,Beta-Unsaturated Carbonyl Compounds	Keto-Enol Tautomerization — literature worksheet: problems Enolate Formation — literature worksheet: problems / answer key Enolate Alkylation — literature worksheet: problems / answer key Alpha Halogenation — literature worksheet: problems / answer key Aldol Reactions — literature worksheet: problems / answer key Claisen Condensations — literature worksheet: problems / answer key Complex Enolate Reactions — literature worksheet: problems / answer key
23	The Chemistry of Amines	No practice for this chapter yet
24	Carbohydrates	No practice for this chapter yet
25	The Chemistry of Thioesters, Phosphate Esters, and Phosphate Anhydrides	No practice for this chapter yet
26	The Chemistry of the Aromatic Heterocycles and Nucleic Acids	No practice for this chapter yet
27	Amino Acids, Peptides, and Proteins	No practice for this chapter yet
28	Pericyclic Reactions	Other Pericyclic Reactions — literature worksheet: problems / answer key

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