1) For each structure below, assign configurations at each stereocenter and indicate the relationship between each...
4) In the Fischer projection below, label each stereocenter with an *, and indicate the configurations (S or R). COCH H- CH3 ньон CH2CH2OH
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
1. (23 pts.) Label each stereocenter (chiral center) as Ror S. Label each molecule as chiral or achiral. CH ен-он H- CH3 . Он CH2OH Сн,он h) н он В ньон нон НО-Б-н ен,он но- н H-LOH CH OH
Please indicate the relationship and explain why to me. Thank you! Indicate the relationship between each pair of structures listed below by labeling each as wither the same, constitutional isomers, enantiomers or diastereomers. Relationship Cats CI Pair of structures CH3 COH H+CI H +Br Bru COZH enontioner (afh 1-H OH3C sad b) xy who uk Same OH OH flomers oghanism for the reaction
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
1.) Name the following compounds including stereochemistry. + Br 2.) Assign configurations to each of the chiral centers and circle the stereochemical relationship of the two compounds shown below in Fischer notation? CH3 C2H5 Br- H CH HCI Brt CzH5 A) enantiomers. B) diastereomers - C) constitutional isomers- D) cis/trans - isomers E) meso - same structure CH3 3.) Draw the structure of the meso form of 1,3-dichlorocyclopentane. Take particular care to indicate three-dimensional stereochemical detail properly. -
Chemistry S47 Homework for Monday Name 1. Specify the stereochemical relationship between each pair of structure include . Spcif the stereochermical relationship between cach pair of structures. ch e: identical, enantiomers or diastereomers. O and and Ho CH3 H OH CH3 and OH and CH3 H.C CH3 CH3 CH3 H2C CHO CHO OH H OH HO and HO OH OH CH2OH OH CH20H Br Br CH H2C Ph Ph and CH3 Ph and H2C Br Br
For each of the following pairs of compounds, determine the relationship between the two compounds: (a) 5.44 н H но но- H Но н- -OH H CH2OH (b) CH2OH CI CI "С! CI (c) (d) oo noituloz A) holoe pri SuoC aind T
Question 9 15 pts Determine the relationship between each set of structures Set 1: identical Set 2: constitutional isomers Set 3: diastereomers Set 4: diastereomers Set 5: enantiomers 2 OH OH OH e HO... г - 2 ОН ОН ОН Но... 3 ОН Н. СІ НО, CI нс H нс ОН ОН H 5 н- H CHO -ОН ОН CH2OH CHO но- -Н Н- -ОН Сн,ОН Е.
7. 16 pts Indicate the relationship between each pair of structures listed below by labeling each as either the same, constitutional isomers, enantiomers or diastereomers. Pair of structures Relationship CH H Hairs) diastreamers +2 Hot CO₂H Hgo r H+Bris .COM Constrol ismus o co diesbet diasteamers