Organic Chemistry
Chirality It is the symmetry of a molecule (or any other object) that determines whether it is chiral or not. Technically, a mol ...
Chiral Compounds With Stereocenters Left: The carbon atom has a Cl, a Br, and 2 CH 3. That’s only 3 different substituents, whic ...
Chirality Figure 82 Principle of Fischer projection Operations on Fischer projections in a Fischer projection, exchange two sub ...
Naming conventions 32.3.1 By optical activity: (+)- and (-)- An optical isomer can be named by the direction in which it rotates ...
Chirality D-glyceraldehyde L-glyceraldehyde ...
Naming conventions An optical isomer can be named by the spatial configuration of its atoms. The D/L system does this by relatin ...
Chirality 32.3.3 By absolute configuration: R- and S- Main article: R-S System^4 The absolute configuration system stems from th ...
Chiral Compounds Without Stereocenters For example, the isomers which are shown by the following figure are different. The two i ...
Chirality 32.5 Properties of optical isomers Enantiomers have - when present in a symmetric environment- identical chemical and ...
Chirality in biology The electric and magnetic fields of polarized light oscillate in a geometric plane. An axis normal to this ...
Chirality 32.7 Chirality in inorganic chemistry. Figure 97 [Ru(2,2’-bipyridine) 3 ]2+ Many coordination compounds are chiral; fo ...
More definitions 32.8 More definitions Any non-racemic chiral substance is calledscalemic A chiral substance isenantiopureorhom ...
Chirality Omeprazole(Prilosec) andEsomeprazole(Nexium) Citalopram(Celexa / Cipramil) andEscitalopram(Lexapro / Cipralex) Zopicl ...
33 Optical activity 33.1 Optical Activity Optical activity describes the phenomenon by which chiral molecules are observed to ro ...
Optical activity Figure 99 The blue line represents an electromagnetic wave. The green and red lines are views of the wave from ...
Why Polarized Light Is Affected Figure 100 A polaroid filter allows light through only if the light is polarized at the same ang ...
Optical activity 33.4 Enantiomers It is just such specificity that accounts for the optical isomerism ofenantiomeric com- pounds ...
34 Enantiomers 34.1 Enantiomers Main article: Chirality^1 In chemistry, two stereoisomers are said to beenantiomersif they are m ...
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35 Meso compounds 35.1 Meso Compounds Meso (same, in Latin) compounds are common when dealing with chiral molecules. Often on te ...
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