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
4) Draw the following compounds a. (2S,5R)-5-chloro-2-ethylhexanoic acid b. (1R,2R,4R)-4-ethylcyclohexane-1,2-diol c. (2S
Hello, I need help drawing a. to d. Thank you!
lonshid-S(2 9vis 1 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-phenyl butanal (1S,2S,3R)-2-fluoro-3 -propyl cyclobutanol d. e. (2E, 7Z)-5-bromo-2,7-nonadiene
Draw the structures for the following compounds. a) (3Z,5S)-4-bromo-5-chloro-2-methylhexa-1,3-diene b) (5S,7S)-5-(bromomethyl)-7-chloro-oct-2-yne c) (1S,5S,6S)-6-bromo-5-[(1R)-1-chloroethyl]cyclohex-3-enol d) 2-bromo-4-[(1R)-1-hydroxyethyl]benzoic acid e) (3S,4S,5S)-5-amino-3-hydroxy-4-methylhexanal f) (Z,2R,4R)-6-bromo-4-chloro-N-ethyl-N-methylhept-5-en-2-amine g) [(1S)-1-chloroethyl] (Z,3R)-5-chloro-3-methoxyhex-4-enoate h) (Z,3R)-3-bromo-4-chloro-7-methyloct-4-enoic acid i) (3S)-6-bromo-N-ethyl-N,3-dimethylhex-4-ynamide j) (Z,3R,4S)-6-bromo-3-[(1S)-1-chloroethyl]-4-hydroxyhept-5-en-2-one
Which of the following sets of compounds contain a pair of diastereomers? (i) (1S,4R)-1,3-dichlorocyclohexane & (1R,4S)-1,3-dichlorocyclohexane (ii) (R)-chloroiodomethanesulfonic acid & (S)-chloroiodomethanesulfonic acid (iii) (1R,4S)-1,4-cyclohexanediol & (1S,4R)-1,4-cyclohexanediol (iv) (1R,2R)-1,2-dimethylcyclopentane & (1R,2S)-1,2-dimethylcyclopentane (v) (2R,3R)-2,3,4-trihydroxybutanal & (2S,3R)-2,3,4-trihydroxybutanal Which of the following sets of compounds are enantiomers? (i) (E)-1-chloro-1-butene & (Z)-1-chloro-1-butene (ii) (1R,3S)-1,3-cyclopentanediol & (1S,3S)-1,3-cyclopentanediol (iii) (S)-1-cyano-1-propanol & (R)-1-cyano-1-propanol (iv) (1R,3S)-1,3-cyclopentanediol & (1R,3R)-1,3-cyclopentanediol (v) (R)-2-tert-butyl-2-methylcyclobutanone & (S)-2-tert-butyl-2-methylcyclobutanone
Which of the following are meso compounds? (i) (R)-2-methylcyclobutanone (ii) (S)-2-methylcyclobutanone (iii) (1S,2S)-1,2-dimethylcyclohexane (iv) (1R,2R)-1-chloro-2-methylcyclobutane (v) (1S,2S)-1-chloro-2-methylcyclobutane
1. Draw the compounds named below.
(3R)-3-chloro-2-methylpentane
(1R, 3S)-1-bromo-3-ethylcyclohexane
2. Draw the mechanisms for the reactions shown.
Br XX- Br ~ SH - SH 1
1. Show the conditions for and products of an El and E2 reaction with a. cis and trans iso ne. mers of 1-chloro-2-ethylcyclohexa b. (3R,4R)-4-bromo-3-methylpent-1-ene and it's diastereomer. 2. Which stereoisomer reacts more quickly in E2 reaction - 1R,3R-1-bromo-3- methylcyclohexane, 1S,3S-1-bromo-3-methylcyclohexane, 1R,2S-1-bromo-3- romo-5-methylcyclonexane, methylcyclhexane, 1S,2R-1-bromo-3-methylchyclohexane?
draw the following compounds. A) (R)-4-methylpentane-1,2-diol B) cis-1-bromo-2-chlorocyclobutane c) (E)-1-fluoro-1,3-butadiene
Identify meso compounds
Identify meso compounds Check all that apply O ethylcyclobutane O(1S,2S)-1,2-dimethylcyclobutane O(1R,2R)-1,2-dimethylcyclobutane O cis-1,3-dimethylcyclobutane Jcis-1,2-dimethylcyclobutane 1,1-dimethylcyclobutane O trans-1,3-dimethylcyclobutane Submit Previous Answers Reguest Answer X Incorrect; Try Again; 4 attempts remaining
2. Draw structures of the compound based on the given IUPAC name 1) (2E,5E-N-ethyl-N-methylhepta-2,5-dienamide 2) (1R,2R,3R,5R)-1-ethyl-5-isopropyl-3-methyl-2-(3-methylpentyl)cyclohexane Identify aromatic ring system 3.
2. Draw structures of the compound based on the given IUPAC name 1) (2E,5E-N-ethyl-N-methylhepta-2,5-dienamide 2) (1R,2R,3R,5R)-1-ethyl-5-isopropyl-3-methyl-2-(3-methylpentyl)cyclohexane Identify aromatic ring system 3.
2. Draw the flowing substances. a. bond-line with dash-wedges to indicate appropriate stereochemistry (1R 4R)-1,4-dibromo-1-chloro-1-fluoropentane b. Fisher projection formula: (3R)-6-bromo-1-hexen-3-ol 3. Write the IUPAC name of the following compounds including stereochemical details. QUA CH3 b. HODC- H₃C