Beginnen Sie einfach ihre Eingabe. Eine Liste mit verfügbaren
Subject - General Chemistry, Organic Chemistry
In chemistry, isomerism describes the fact that compounds with identical molecular formulas but different structures are possible. Compounds that fall into this category are called isomers.
Recommended Learning Units
In this short learning unit, the R,S system, the CIP sequencing rules, and the naming of the absolute configuration of chirality centers are explained.
This learning unit explains the stereochemistry and isomeric relationships of compounds with several chirality centers. The specific characteristics of meso compounds and cyclic stereoisomers are illustrated.
Chirality as basic principle of stereochemistry is explained in this learning unit.
This learning unit explains chirality elements that are not chirality centers, such as chirality axes, helices and chirality planes, as well as the naming of absolute configuration of these chirality elements. In addition, heteroatoms as chirality centers are described.
This learning unit describes methods of obtaining enantiomerically pure, chiral compounds by resolution of racemates and asymmetric synthesis.
This learning unit describes the specific characteristics of chiral, cyclic compounds.
This short learning unit describes the physical properties of stereoisomers and explains the terms "optical purity" and "relative configuration".
Introduction to isomerism and the different types of isomerism.