1 / 16

What are the Z, E designations for the following alkenes?

What are the Z, E designations for the following alkenes?. Stereochemistry. What type of isomer?  structural isomer conformational isomer configurational isomer none of the above. Stereochemistry. What type of isomer?  structural isomer conformational isomer configurational iosomer

golda
Download Presentation

What are the Z, E designations for the following alkenes?

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. What are the Z, E designations for the following alkenes?

  2. Stereochemistry What type of isomer?  • structural isomer • conformational isomer • configurational isomer • none of the above

  3. Stereochemistry What type of isomer?  • structural isomer • conformational isomer • configurational iosomer • none of the above

  4. Polarimetry • If there is a 50:50 mixture of (+ and -) glyceraldehyde, then [a]25D = ?

  5. Which of these stereoisomers are mirror images? a. A and B b. C and D c. A and B, C and D d. B and C e. A and D

  6. Which compounds is meso?

  7. diastereomers enantiomers conformers not stereoisomers What is the stereochemical relationship of B and C. They are

  8. diastereomers enantiomers conformers not stereoisomers What is the stereochemical relationship of D and E. They are

  9. Stereochemistry What is the stereochemical relationship of these compounds? a. enantiomers b. diastereomers c. conformational isomers d. structural isomers

  10. How many stereogenic centers which are also asymetriccarbons are present in Riboflavin?

  11. Slides 12 through 15 helps students recognize cis and trans disubstitutedcyclohexanes.

  12. Cis and Trans in Cyclohexanes • For each structure, indicate whether it is a. cis b. trans c. neither

  13. Cis and Trans Diastereomers in Cyclohexanes

  14. Cis and Trans Diastereomers in Cyclohexanes

  15. Cis and Trans Diastereomers in Cyclohexanes

  16. Haworth Projections and Anomers • What type of isomers are the cyclic anomers of glucose? • Enantiomers • Diastereomers • Meso • Conformational • Structural

More Related