ORGANIC CHEMISTRY Chapter 5 Enantiomers g Molecules that are nonidentical with their mirror images are a special kind of stereoisomers called enantiomers MiTTe Department of Chemistry, Xiamen University
ORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 5 Enantiomers Molecules that are nonidentical with their mirror images are a special kind of stereoisomers called enantiomers
ORGANIC CHEMISTRY Chapter 5 a pair of enantiomers is al ways possible for molecules that contain one tetrahedral atom with four different groups attached to it o Interchanging any two groups at the tetrahedral atom that bears four different groups converts one enantiomer into the other o Stereocenter-an atom bearing groups of such nature that an interchange of any two groups will produce a stereoisomer Department of Chemistry, Xiamen University
ORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 5 A pair of enantiomers is always possible for molecules that contain one tetrahedral atom with four different groups attached to it. Interchanging any two groups at the tetrahedral atom that bears four different groups converts one enantiomer into the other. Stereocenter — an atom bearing groups of such nature that an interchange of any two groups will produce a stereoisomer
ORGANIC CHEMISTRY Chapter 5 5.3 The Biological Importance of Chirality Department of Chemistry, Xiamen University
ORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 5 5.3 The Biological Importance of Chirality
ORGANIC CHEMISTRY Chapter 5 H OH CO,H HO HO H OH-H H NH CHCONH H OH D-Glucose D-Asparagine (+)-D-葡萄糖 D天门冬酰胺 D-form--sweet L-form--bitter Department of Chemistry, Xiamen University
ORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 5 HO O H H HO H OH H OH H OH (+)-D-葡萄糖 CO2H H NH2 CH2CONH2 D-天门冬酰胺 D-Glucose D-Asparagine D-form—sweet L-form—bitter