What is the correct R/S configuration for each of the three stereocenters in the molecule below
Choose the best term that best describes the relationship between this pair of molecules
arrange the number for the atom for their priority and
then if it is clock wise - R and if anti clockwise - S
configuration if the hydrogen is not in the below the plane i.e in
horizontal line then the configuration is reversed as
follows
What is the correct R/S configuration for each of the three stereocenters in the molecule below...
Use the pair of compounds below to answer the next three questions: OH Br TBr LOH 24. What is the correct stereochemical designation for compound IT? a. b. c. 2S, 3R, 4R 2R, 3R, 4S 2S, 3S, 45 d. 2S, 3S,4R e. 2R 3R 4R 25. What is the correct stereochemical designation for compound I? a. 2R, 3S, 4S b. 2S, 3S,4R c. 2R, 3R, 4R d. 28, 3R, 4R e. 2S, 3S,4S 26. What term best describes the structural...
7) How many enantiomers are there of the molecule are there of the molecule shown bole CO2H 1 1 OH 1 CH2OH A) B)1 C)2 D) 3 E) 6 8) What term describes the structural relationship between (2R 3R.45)-2.3.4-trichloroheptane and (2S,3S,4R)-2,3,4-trichloroheptane? A) not isomers B) constitutional isomers C) enantiomers D) diastereomers E) conformers 9) Label cach asymmetric carbon in the molecule below as having the Ror S configuration. A) 1R, 2R B) IR, 2S C) IS, 2R D) IS, 2S...
18. Assign the absolute configuration of the two stereocenters in stereoisomer of 2-bromo-3-pentanol shown below. Br ОН a) 2R, 3R b) 2R, 3S c) 2S, 3R d) 2S, 3S 19. The following are 5 stereorepresentations of 1,5-dimercaptopentane-1,5-diol. Taking (1) as a reference structure. Determine if each of the other stereorepresentations are conformers to (1), enantiomers to (1) and diastereomers of (1). OH OH Enantiomer Diastereomer Conformer HS SH (2) он SH Enantiomer Diastereomer Conformer OH OH HS "ОН (3) ON...
thanm yoy!!! OH I r I LOH 24. What is the correct stereochemical designation for compound T? d. 2S, 3S, 4R e.. 2R, 3R, 4R d. - a. 2S, 3R, 4R b. 2R, 3R, 45 c. 2S, 3S, 4S R 4R 25. What is the correct stereochemical designation for compound I? a. 2R, 3S, 4S b. 2S, 3S,4R c. 2R, 3R, 4R d. 2S, 3R, 4R e. 2S, 3S, 4S
2). Choose the best term that best describes the relationship between this pair of molecules (1 mark) н н Сн, Н; н н C-C-0--Br Br--- - a) enantiomers b) diastereomers c) conformers d) constitutional isomers e) identical
Choose the correct absolute configuration(s) for each asymmetric center (i.e. stereocenter) in the molecule shown. LCH Y HON H (R) (2R 3R) O(S) (2S,3S)
Please Explain. (2) How many stereocenters does each molecule have. How many stereoisomers each molecule can have in theory? Br Br CI Br а от OH ОН ОН ОН (3) Circle the chiral molecules. If molecule is achiral – show its plane of symmetry. Н Н. СІ CI Br Br Br да» 2 HT / / CH3 CH3 1 1
ao Chong lebat best deserves the relatonin 2) Choose the best term that best describes the relationship between this pair of molecules (1 mark) н н сH, H,C Hн ---C--Br Br------ conder this part a) enantiomers b) diastereomers c) conformers d) constitutional isomers e) identical
Choose the best term that best describes the relationship between this pair of molecules a) enantiomers b) diastereomers c) conformers d) constitutional isomers e) identical 2) Choose the best term that best describes the relationship between this pair of molecules (1 mark) CH; Hz H H C-¢---Br Br--C-¢-C - H Å a) enantiomers b) diastereomers c) conformers d) constitutional isomers e) identical
Indicate the stereochemical configuration for the tetrahedral centers shown below. OR OS not a configuration center Br R OS not a configuration center ООО Select the proper IUPAC name for the following compound, including the (R) or (S) designation where appropriate. Н. - (2R,3S)-2-chloro-3-methylpentane (29,3R)-2-chloro-3-methylpentane (2R 3R)-2-chloro-3-methylpentane O (2S,3S)-2-chloro-3-methylpentane Classify the following pair of compounds as the same compound, enantiomers, diastereomers, constitutional isomers, or not isomeric. Also, select the correct IUPAC name, including the correct (R) or (S) designation, for...