Which of these compounds is (3R,4R)-4-methyl-3-hexanol?
Which of these compounds is (3R,4R)-4-methyl-3-hexanol? Which of these compounds is (3R, 4R)-4-methyl-3-hexanol?
The major product of the acid-catalyzed hydration of (E)-3-methyl-3-hexene is a. (3R,4S)-4-methyl-3-hexanol exclusively b. (S)-3-methyl-3-hexanol exclusively c. 4-methyl-3-hexanol racemic mixture of two enantiomers d. (R)-3-methyl-3-hexanol exclusively e. (3S,4R)-4-methyl-3-hexanol exclusively f. 3-methyl-3-hexanol
2. Starting with ethyne and any necessary reagents to synthesize enantiomers of (3S,4R)-4-bromo-3-hexanol and (3R,4S)-4-bromo-3-hexanol. H5C2 H5C2 H -ОН НО-Н Several steps HC-CH H -Br Br -H C2H5 C2H5
2. Starting with ethyne and any necessary reagents to synthesize enantiomers of (3S,4R)-4-bromo-3-hexanol and (3R,4S)-4-bromo-3-hexanol. H5C2 H5C2 H- OH HO -H Several steps HCECH H- -Br Br -H C2H5 C₂H5 3. Write mechanism for the following reaction and draw the possible structures for Cand D. NaBr/H,SO + + C + D Br Br
3. Write the structure of following organic compounds (15 points) 3-Chloro-5,7-dimethyl-4-cyclopropyl-2-octene 2-amino-3-methyl-2-nitro-butanal 2-Bromo-4-nitro-3-hexanol Aminomethanamide 2-Chloro-3-methyl-1-cyclopentanone 2-bromo-3-methyl-2-pentene 1-ethyl-3-methyl-2-propylcyclopentane 2-Keto-1,3-propandioic acid
Describe the chirality of the following amide: OH NH2 35,45 03S,4R O 3R, 4R O 3R,45 Tries تسليم الجواب 0 / 1 Describe the chirality of the following acid chloride: O 3R,45 O 3R 4R O 35,45 O 3S,4R Tries تسليم الجواب 0 / 1 Describe the chirality of the following aldehyde: Ph H FCI O O 35,5R O 35,55 O 3R,55 O 3R,5R Tries تسليم الجواب 0 / 1
Describe the chirality of the following acid chloride: EtOH O 3R, 4R O 3S,4R O 3R,45 38,45 Submit Answer Tries 0/1 Describe the chirality of the following aldehyde: t-Bu нон o 2R,35 25,3R o 25,35 2R, 3R Submit Answer Tries 0/1 Describe the chirality of the following amide: ОН NH2 3R,45 O 3R,4R o 3S,4R 38,45 Submit Answer Tries 0/1
Describe the chirality of the following amide: ОН NH 3S,4R 3R, 4R 3R,45 35,45 Enviar Respuesta Tries 0/1 Describe the chirality of the following ketone: Ph нон 3R,55 3R,5R 38,5R 35,55 Enviar Respuesta Tries 0/1
Determine the lowest energy conformation of the enantiopure (3R,4R)-4-amino-2,3,4-trimethylhexan-3-ol then draw and name its enantiomer.
85. Which of the following reactions can be used to prepare 3-methyl-3-hexanol? он Section: 16-4 CH3CH2CH2CH2CH3 ? CH3 A) C) 1. CH 3MgBr 1. CH3CH2MgBr CH3CCH2CH2CH3 CH3CH2CCH2CH2CH3 1. CH3CH2CH2Mer CH3CCH2CH3 2. A30 Section: 16-4 2. H30 2. H30 D) A and B E) A, B, and C
4) Draw the following compounds a. (2S,5R)-5-chloro-2-ethylhexanoic acid b. (1R,2R,4R)-4-ethylcyclohexane-1,2-diol c. (2S,3R)-3-amino-2-phenylbutanal d. (1S,2S,3R)-2-fluoro-3-propylcyclobutanol e. (2E, 7Z)-5-bromo-2,7-nonadiene