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Curated Video
Stereoisomerism: Unlocking the Secrets of Molecular Twins
Stereoisomerism refers to isomers that have the same molecular formula and connectivity but differ in the three-dimensional arrangement of their atoms. This type of isomerism includes both geometrical isomers and optical isomers....
Professor Dave Explains
Cahn-Ingold-Prelog Convention (Determining R/S)
Learning how to assign absolute configuration (R/S) to any stereocenter.
Professor Dave Explains
More Examples Using the Cahn-Ingold-Prelog Convention
Harder examples using the Cahn-Ingold-Prelog convention.
Khan Academy
Khan Academy: Diels Alder Reaction
Learn how to draw the products of a Diels-Alder reaction in this video. [8:01]
Khan Academy
Khan Academy: Diastereomers and Meso Compounds: Stereoisomers, Enantiomers,
This video looks at pairs of molecules to see if they relate to each other in obvious or less than obvious ways, for example, by having the same molecular formula but different structures. The video looks at stereoisomers, enantiomers,...
Khan Academy
Khan Academy: Cahn Ingold Prelog System for Naming Enantiomers
Explains the proper method of naming Enantiomers.
Khan Academy
Khan Academy: Nomenclature and Preparation of Epoxides: Stereochemistry
In this video, we'll look at the stereochemistry of epoxide formation for two reactions. [14:55]
Khan Academy
Khan Academy: R,s System Practice
How to assign a configuration to a chirality center using the R,S system.
Khan Academy
Khan Academy: R,s System
How to assign the configuration of a chirality center using the R,S system.
Khan Academy
Khan Academy: Cahn Ingold Prelog System for Naming Enantiomers
This video demonstrates the Cahn-Ingold-Prelog System for naming enantiomers. [11:01]
Khan Academy
Khan Academy: Stereoisomers/enantiomers/diastereomers/const Isomers/meso Comps
In this video, Sal Khan looks at pairs of molecules to see if they relate to each other. [13:35]