draw the fisher projection of
2R, 3R) 2,3-dibromopentane
2S, 3S) 2,3-dibromopentane
2R, 3S) 2,3-dibromopentane
2S, 3R) 2,3-dibromopentane
draw the fisher projection of 2R, 3R) 2,3-dibromopentane 2S, 3S) 2,3-dibromopentane 2R, 3S) 2,3-dibromopentane 2S, 3R) 2...
12 The IUPAC name for the following compound is (circle your choice): (i)(2S, 3S)-2,3-dibromopentane (ii) (2R, 3R)-2,3-dibromopentane CH (iii) (2R, 3S)-2,3-dibromopentane Br - H (iv)(2S, 3S)-2,3-dibromobutane H + Br 13 CH.CH Provide IUPAC names for the followmg compounds. Include trans or cis, E or Z to stereochemistry.
Both the E and Z diastereomers of 2-pentene can react with bromine to from 2,3-dibromopentane. (E) Br2 arty 4 stereoisomers a. Draw the 4 possible stereoisomers of 2,3-dibromopentane. b. Using a mechanism, prove that E-2-pentene can only form the 2S, 3R and 2R, 3S stereoisomers. c. Using a mechanism, prove that Z-2-pentene can only form the 2S,3S and 2R, 3R stereoisomers.
which is a meso compound? Which is a meso compound? O A. (20.4R)-2,4-Dibromopentane O B. (2R,3R)-2,3-Dibromobutane O C. (2R.45)-2,4-Dibromopentane O D.(2R,3S)-2,3-Dibromopentane O E. (2R.45)-2,4-Dibromohexane
Draw the Fisher projection for (2R, 4S) 2,4-difluorohexane and (2S, 4R) 2,4- difluorohexane
Draw the Fisher projection for (2R, 4S) 2,4-difluorohexane and (2S, 4R) 2,4- difluorohexane
show all steps of these synthesis problems (2S,3S)-2,3-hexanediol (a diol has two -OH groups) (33) acetylene Br + En (35) (2R,3S)-2,3-hexanediol (a diol has two -OH groups) (36) Br Он (37) + En он Cl (39) (40) (2S,3S)-2,3-hexanediol (a diol has two -OH groups) (33) acetylene Br + En (35) (2R,3S)-2,3-hexanediol (a diol has two -OH groups) (36) Br Он (37) + En он Cl (39) (40)
What is (are) the major product(s) obtained from the following reaction? Br2 (2R, 3R)-Dibromobutane (2S, 3S)-Dibromobutane (2S, 3R)-Dibromobutane I II III Only II Only I and I Only Only What is (are) the major product(s) obtained from the following reaction? Br2 (2R, 3R)-Dibromobutane (2S, 3S)-Dibromobutane (2S, 3R)-Dibromobutane I II III Only II Only I and I Only Only
2.Draw a Newman projection, a wedge-dash structure and a Fischer projection for all four stereoisomers of 2-bromo-3-chlorobutane. The wedge dash structure is given for part a – all you need to do is finish the Newman projection and the Fischer projection. a.2R, 3R. On each structure show how you determined where each group goes. (part a only) b.2S,3S c.2S, 3R d.2R, 3S CH3 Brci CH CH3
Draw the molecules from the IUPAC names: a)(2S)-2bromo-4-methylhexane b)(R,E)-6-aminohept-2-en-4-one c)(1R,3R)-3-methylcyclopentane-1-ol d)(2S,3S)-2,3-dihydroxysuccinic and
Draw (2R, 3S) 2-bromopentan-1.3-diol in a Fischer projection.Drag the appropriate labels to their respective targets