'Enantiomers' presentation slideshows

9. Stereochemistry

5.39k views • 93 slides

9. Stereochemistry

2.26k views • 31 slides

Optical Activity

Optical Activity. Enantiomers are different compounds: Same boiling point, melting point, density Same refractive index Rotate plane polarized light in opposite directions (polarimetry) Different interaction with other chiral molecules Enzymes Taste buds, scent. Optical Activity.

1.41k views • 29 slides

Prequalification programme: Priority essential medicines

421 views • 28 slides

Fischer Projections

Fischer Projections. Many molecules of interest (e.g., sugars and amino acids) have more than one chiral atom. An effective way to show structures with more than one chiral C atom is to use Fischer projections. Fischer Projections.

4.51k views • 25 slides

CHAPTER 25 - CARBON AND ITS COMPOUNDS

CHAPTER 25 - CARBON AND ITS COMPOUNDS . Organic - pertaining to life Living or was once living Organic Chemistry - The chemistry of carbon compounds Carbon is well suited for life because it is the most versatile element in terms of bonding. Carbon can form four bonds.

775 views • 20 slides

C.I. 3.6

C.I. 3.6. Optical Isomerism. Types of isomerism. Isomerism. Structural isomerism. Stereoisomerism. Geometric isomerism. Optical isomerism. Different compounds- different properties. geometric isomerism. Optical Isomerism.

319 views • 14 slides

Resolution of Enantiomers Part II

Resolution of Enantiomers Part II. Diastereomeric Salt Formation Separation of enantiomers from a racemic mixture Enantiomers are temporarily converted into a mixture of diastereomers Diastereomers have different physical properties Do this by combining enantiomers with a resolving agent

411 views • 10 slides

(ii)

(i) symmetric contacts (NOE) with Me-18,19. Chiral Solvation of BNDHP by Cholate Micelles. (i) A hydrophobic pocket is formed by facial methyl groups of an antiparallel dimeric unit of cholate, and Me-21 lies in the hydrophobic plane. Me 19. Me 18. Me 21. H5. H6. H4. H7. H3.

192 views • 1 slides