39. CH3 CH2 H-C-ci is properly named: cl_c ci-C-H CH3 ខ្ញុំ (3R, 4S,5R)-3,4,5-trichlorohexane B) (3S,4S,5S) -3,4,5-Trichlorohexane...
(2) Hta H- CH CAH CH3 is properly named: A) (3R.4S,5R)-3,5-Dichloro-4-methylhexane B) (2S,3S,4S)-2,4-Dichloro-3-methylhexane c) (2S 3R 4R)-2,4-Dichloro-3-methylhexane D) (25.3R.45)-2,4-Dichloro-3-methylhexane E) (2S,3S,4R)-2,4-Dichloro-3-methylhexane AO BO co DO Е О MacBook Air
LAIN CH2CH3 H+ci H- CH3 - H CH₃ is properly named: 0 1 UN JUGA (3R,4S,5R)-3,5-Dichloro-4-methylhexane (2S,3S,4S)-2,4-Dichloro-3-methylhexane (25,3R, 4R)-2,4-Dichloro-3-methylhexane (25,3R,45)-2,4-Dichloro-3-methylhexane (25,3S,4R)-2,4-Dichloro-3-methylhexane 0
Describe the chirality of the following amide: Он NH2 H Br O O 3S,4S O 3R,4R O 3S,4R O 3R,4S Submit Answer Tries 0/1 Describe the chirality of the following carboxylic acid: ОН ОН Он Он O 2s,4S O 2R,4R O 25,4R O 2R,4S Submit Answer Tries 0/1 Describe the chirality of the following acid chloride: Et i-Pr Et O 3R,4S O 35,4R O 3R,4R O 3S,4S Submit Answer Tries 0/1
12) What is the IUPAC name of the compound shown below? C₂H, Br- CH3 H-I-C1 CH3 (A)(2R,3S,4S)-2-chloro-3,4-dibromo-3-methylhexane BX2R,3S,4S)-3,4-dibromo-2-chloro-3-methylhexane C) (3S,4S,5S)-3,4-dibromo-5-chloro-4-methylhexane D) (2R,3R,4S)-3,4-dibromo-2-chloro-3-methylhexane E) (2R,3S,4R)-3,4-dibromo-2-chloro-3-methylhexane
The following common sweetener and dog poison is? (2R, 4R) (2S, 4S) (2R, 3s, 4S) (2R, 3r, 4S] not The following c/s-3(8-dimethylbicyclo[3.2.l]octane is? exo, anti exo, syn endo, anti endo, syri e. not a.-d. The following compound is? E Z both a. and b. not a.-c.
What term describes the structural relationship between (2R,3R,4S)-2,3,4-trichloroheptane and (2R,3R,4R)-2,3,4-trichloroheptane? A) Not Isomers B) Constitutional Isomers C) Enantiomers D) Diastereomers
1. Name the following compound. A. (3S,4R)-8-chloro-4-methyloctan-3-ol B. (5S,6R)-1-chloro-5-methyloctan-6-ol C. (3R,4S)-8-chloro-4-methyloctan-3-ol D. (5R6S)-1-chloro-5-methyloctan-6-0l Cl OH 2. What is the reagent needed for the following chemical transformation? OH Cl A. SOCl2, Pyr B. PBr3 C. HCI D. XeCl5
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
1) What is the correct R/S configuration for each of the three stereocenters in the molecule below (1 mark) CH3 -ОН Н- -ОН Н- -OH Н- CH2CH3 a) 2R, 3S, 4R b) 2R, 3R, 4S c) 2S, 3R, 4R d) 2S, 3S, 4R е) 28, 3R, 4S 2) Choose the...
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
Is my naming correct?
CH3З CH3 Br .CH2CH3 (b) (a) НО CH2Br Н H Н (S)-1-bromo-2-propanal 3-bromopentane Br CH3 (d) (c) HIIl" H OH H OH CI CH3 (2S,3S)-2-bromo-3-chlorobutane (2S,3R)-2,3-butanediol / meso compound