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📁 Stereoisomerism & Isomerism
Organic Chemistry · 20 lessons
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📁 Stereoisomerism & Isomerism
Organic Chemistry · 20 lessons
FREELesson 1
Structural Isomerism: Chain, Position, Metamerism, Functional and Ring-Chain — Notes + 15 Questions
FREELesson 2
Introduction to Tautomerism — Notes + 20 Questions
FREELesson 3
Keto-Enol Content and an Introduction to Stereoisomerism — Notes + 20 Questions
FREELesson 4
Acid- and Base-Catalysed Tautomerism and Deuterium Exchange — Notes + 20 Questions
FREELesson 5
Conformational Analysis: Newman Projections, Butane Conformers and Dihedral Angles — Notes + 20 Questions
FREELesson 6
Gauche Effect, Dipole Moment of Conformers, Baeyer Strain Theory and the Cyclohexane Chair — Notes + 25 Questions
FREELesson 7
Cyclohexane Conformations, Ring Flipping and Axial vs Equatorial Substituents — Notes + 20 Questions
FREELesson 8
Cis–Trans Isomerism in Disubstituted Cyclohexanes, Wedge–Dash Reading and Most Stable Conformers — Notes + 15 Questions
FREELesson 9
Geometrical Isomerism: Conditions, Rings, Cumulenes, Spiro and Terphenyl Systems, Decalins, the Anomeric Effect and cis/trans–syn/anti Naming — Notes + 20 Questions
FREELesson 10
E/Z Naming by the CIP Priority Rules and an Introduction to Optical Isomerism: PPL, the Polarimeter, Biot's Law, Enantiomers, Meso and Diastereomers — Notes + 20 Questions
FREELesson 11
Enantiomers vs Diastereomers, Testing for Optical Activity by Symmetry: POS, COS, AOS, Asymmetric vs Dissymmetric, Chiral vs Optically Active and Amine Flipping — Notes + 20 Questions
FREELesson 12
Chiral Centre vs Chiral Compound, Conformational Enantiomerism, Cyclohexane Forms, Helical Molecules, trans-Cyclooctene and Atropisomerism — Notes + 20 Questions
FREELesson 13
Stereocentres vs Chiral Centres, Axis of Symmetry (Cₙ), Alternating Axis (Sₙ), Decalins and Amines, Paraphanes and Ansa Compounds, Epimers — Notes + 20 Questions
FREELesson 14
R/S Configuration by the CIP Rules: Wedge–Dash and Fischer Projections, Odd and Even Interchanges, Meso Forms and Pseudo-Chiral Centres — Notes + 20 Questions
FREELesson 15
CIP Tie-Breakers and the False Chiral Centre, Properties of the Fischer Projection, Newman and Sawhorse Interconversion, Racemic Mixtures and Properties of Enantiomers — Notes + 20 Questions
FREELesson 16
Diastereomers and Their Properties, Geometrical Isomers as Enantiomers, Racemic Mixtures and the Four Methods of Resolution, the Meso Definition, POS and COS from R/S, and Meso Problems — Notes + 20 Questions
FREELesson 17
Double AOS (S₄) in Meso Compounds, D and L Nomenclature of Sugars and Amino Acids, Erythro and Threo, and Assigning Relationships Between Stereoisomers with the POS–COS Flowchart and R/S Labels — Notes + 20 Questions
FREELesson 18
Relationships from Changed Configurations, Meso Compounds and Optical Activity, R/S for Allenes, C2 and C4 Epimers of Sugars, and Counting Stereoisomers with the 2ⁿ Formula — Notes + 20 Questions
FREELesson 19
Counting Stereoisomers of Symmetrical Structures, Meso and Optically Active Forms, Fractions on Distillation, Cyclopropane and Cyclobutane Rings, the 39 Problem and Where the Formula Fails — Notes + 20 Questions
FREELesson 20
Stereoisomers of C=C Compounds with Chiral Side Groups, Dependent Chiral Centres, the Polarimeter Tube Experiment, Biot's Law and Specific Rotation, Enantiomeric Excess and Optical Purity, Diastereomeric Salts and the Rigid Amide Bond — Notes + 20 Questions
📁 General Organic Chemistry (GOC)
Organic Chemistry · 4 lessons
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📁 General Organic Chemistry (GOC)
Organic Chemistry · 4 lessons