Assign an R/S designation to each of the molecules below. А. O A = S, BOS...
Assign an EIZ designation to each of the molecules below. NH₂ H₃C ci IO B O A = Z, B = 2 A =E, BEZ A = Z, B = E A = E, B = E
Designation of Configuration - The R, S System 20 Assign priorities to the groups in each set. (a) --H -CH, OH –CH,OH (0) -CH-CH=CH, CH=CH2 –CH =CH-COOH (c) CH –H COO –NH, (0) CH CHSH –NH -CHO 3.21 Flu
4. Consider the molecules shown below. Assign the R/S configuration to each chiral center below. If you have difficulty, try building a molecule. (4 points) он Br н NH2 Br
assign the R**
he R or S designation to each enter by number in The follawing projechone 1CH2 1CH3 F ce CH3 di stinguish thellowing paunds, using imple lal test? 940-0 H H H2 OH tr 4CH Br 20 H Cl H CH3 How to 4CH3 H-CH-CH,OH CH-CH-CH3 CH-CH OHCH3-CH-CH-CH3 FH3 CH3-CHIC-C w CH2-CH2-CH-CH OH CHe H-CICHICH H-CH2-CH2-CH CH2-CH t Ok 2 CH3CH-CHCy CH2-CH-CH3 20 ОH OH
3. R, S Configurations Assign R, S configurations to each indicated chirality center in the molecules below. 14. OH 15. COOH ---H CH NH2 HỌN H -CH3 HO alanine norepinephrine - 18. 16. HOC / OHH HV CH; НС . H7 HO COH CH2 dihydrocarvone tartaric acid
6.(14 pts) Assign the stereochemistry of the molecules shown below as R or S. Clearly indicate the priority of each substituent. CH3 CI (b) (a)
4. (4 points) Assign absolute configuration (R or S) to each stereogenic center of the molecules shown below CH ОН ny NH2 OH
Assign the stereochemistry (R or S) on each of chirality centers in the molecules below and draw the enantiomer of each compound.
Assign R, S configurations to each indicated chirality center in the molecules below. A. OH B. COOH НО. ---H co CHANH CH; HAN HO H norepinephrine alaine 0 D. C. H E. HOC OH moje H н. CH3 H2C H НО CO H CH2 tartaric acid dihydrocaryone
Assign the R/S-configuration for each of the following "molecules" and convert each perspective drawing into a Fischer projection. For consistency, please place the highest priority group at the top position. (6 pts) Perspective Drawing R/S-configuration Fischer Projection