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redraw the structure below as a wedge/dash structure and label
all stereocenters with their absolute configuration....
1. Draw a dash-wedge structure for (S, trans) -5-fluoro-2,2-dimethylhex-3-ene 2. How many stereogenic centers (aka stereo...
1. Draw a
dash-wedge structure for (S, trans)
-5-fluoro-2,2-dimethylhex-3-ene
2. How many
stereogenic centers (aka stereo centers) are there in Lovastatin
(Mevacor: a cholesterol-lowering drug)?
Picture
below
WILL GIVE GOOD
RATING IF ANSWERED FAST
s (aka stereocenters) are there in Lova VN HO (Lovastatin) i right
1. Draw the dash-wedge structure that corresponds to the following Newman proje OH Htci CH CH3...
1. Draw the dash-wedge structure that corresponds to the following Newman proje OH Htci CH CH3 4 Label each stereocenter in the following molecule with an asterisk (*) and identity it as na configuration. molecule with an asterisk (*) and identify it as having an R or an S NH2 3. Draw the most stable chair conformation for the following molecule. 4. Draw 3-ethoxypentane. 5. Assign the priority of the substituents around the asymmetric carbon. Br H I BY BE
18. Assign the absolute configuration of the two stereocenters in stereoisomer of 2-bromo-3-pentanol shown below. Br...
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...
4. Absolute Configuration and R/S Sequence Rules. In 3 you constructed models with two stereocenters that...
4. Absolute Configuration and R/S Sequence Rules. In 3 you constructed models with two stereocenters that represented 4 stereoisomers. 2,3-Dibromobutanoic acid exemplifies such a compound, Make models for the isomers of this compound. a. Draw solid/dashed-wedge structures for the 4 possible stereoisomers and label the enantiomers and diastereomers. b. Specify the sequence priority for the substituents on carbon-2 and carbon-3. Label each structure with the proper R/S notation in the drawings above, for example (2R, 35). d. Draw Newman projections...
Please include all that it says in the directions to include. I'm having trouble understanding the...
Please include all that it says in the directions to
include. I'm having trouble understanding the substitution and
elimination reactions so the more work the better. Thank you!
For each reaction below add all missing lone pairs electrons on the structure, label the halides as (1°, 2° or 3°, draw the mechanism arrows, the transition state, and the products. Assign the configuration of any stereocenters in the reactant and in the product. 1. (2pts) CI OCH2CH3 2.(2pts) Cl
Pleqsw help with this question 3. (a) Consider the bond-line (dash/wedge) structure shown below. Using the...
Pleqsw help with this question
3. (a) Consider the bond-line (dash/wedge) structure shown below. Using the Newman projection templates provided to the right of this bond-line structure, draw the overall lowest energy (most stable) and overall highest energy (least stable) conformation possible in Newman projection form sighting down the C C, bond indicated. Provide a one sentence explanation to justify for the overall most stable conformation. (Ipts each correct Newman, 2pts for valid explanation) sight down Cy-- - bond .23...
Hello just double checking my ochem study guide, please answer ALL the questions you see below, i...
Hello just double checking my ochem study guide, please answer
ALL the questions you see below, if not let
someone else do them please! High rating only given to
ALL questions complete
Provide the relationship between the two structures shown. In the space provided, indicate S, if the two structures represent the same conformation of the same compound, CF, if the two structures represent different conformations of the same compound, CI, if the two structures are constitutional isomers, E, if...
Prelab Assignment Prior to the laboratory, complete the following Pre-lab Question(s): 1. Cis and Trans isomers...
Prelab Assignment Prior to the laboratory, complete the following Pre-lab Question(s): 1. Cis and Trans isomers of 1,2-dichlorocyclohexane, 1,3-dichlorocyclohexane and 1,4- dichlorocyclohexane - Draw the perspective, Chair and mirror image (if applicable) of each isomer. Perspective (Wedge dash) Chair conformation Drawing Mirror Image chair Chiral? Cis-1,2-dichlorowyclohexane Trans-1.2-dichlorocyclone Is either isomer a mese compound? If yes, draw the plane of symmetry on the mese compound What is the errochemical relationship between these is transiomer? C-1,3-dichlorocyclohexane Trans-1,3-dichloroceae Is either somer amese compound?...
Read about Cokes strategy in Africa in the article below and discuss the ethics of selling...
Read about Cokes strategy in Africa in the article below and discuss the ethics of selling soft drinks to very poor people. Is this an issue that a company like Coke should consider? Africa: Coke's Last Frontier Sales are flat in developed countries. For Coke to keep growing, Africa is it By Duane Stanford Piles of trash are burning outside the Mamakamau Shop in Uthiru, a suburb of Nairobi, Kenya. Sewage trickles by in an open trench. Across the street,...
1. Draw a
dash-wedge structure for (S, trans)
-5-fluoro-2,2-dimethylhex-3-ene
2. How many
stereogenic centers (aka stereo centers) are there in Lovastatin
(Mevacor: a cholesterol-lowering drug)?
Picture
below
WILL GIVE GOOD
RATING IF ANSWERED FAST
s (aka stereocenters) are there in Lova VN HO (Lovastatin) i right
1. Draw the dash-wedge structure that corresponds to the following Newman proje OH Htci CH CH3 4 Label each stereocenter in the following molecule with an asterisk (*) and identity it as na configuration. molecule with an asterisk (*) and identify it as having an R or an S NH2 3. Draw the most stable chair conformation for the following molecule. 4. Draw 3-ethoxypentane. 5. Assign the priority of the substituents around the asymmetric carbon. Br H I BY BE
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...
4. Absolute Configuration and R/S Sequence Rules. In 3 you constructed models with two stereocenters that represented 4 stereoisomers. 2,3-Dibromobutanoic acid exemplifies such a compound, Make models for the isomers of this compound. a. Draw solid/dashed-wedge structures for the 4 possible stereoisomers and label the enantiomers and diastereomers. b. Specify the sequence priority for the substituents on carbon-2 and carbon-3. Label each structure with the proper R/S notation in the drawings above, for example (2R, 35). d. Draw Newman projections...
Please include all that it says in the directions to
include. I'm having trouble understanding the substitution and
elimination reactions so the more work the better. Thank you!
For each reaction below add all missing lone pairs electrons on the structure, label the halides as (1°, 2° or 3°, draw the mechanism arrows, the transition state, and the products. Assign the configuration of any stereocenters in the reactant and in the product. 1. (2pts) CI OCH2CH3 2.(2pts) Cl
Pleqsw help with this question
3. (a) Consider the bond-line (dash/wedge) structure shown below. Using the Newman projection templates provided to the right of this bond-line structure, draw the overall lowest energy (most stable) and overall highest energy (least stable) conformation possible in Newman projection form sighting down the C C, bond indicated. Provide a one sentence explanation to justify for the overall most stable conformation. (Ipts each correct Newman, 2pts for valid explanation) sight down Cy-- - bond .23...
Hello just double checking my ochem study guide, please answer
ALL the questions you see below, if not let
someone else do them please! High rating only given to
ALL questions complete
Provide the relationship between the two structures shown. In the space provided, indicate S, if the two structures represent the same conformation of the same compound, CF, if the two structures represent different conformations of the same compound, CI, if the two structures are constitutional isomers, E, if...
Prelab Assignment Prior to the laboratory, complete the following Pre-lab Question(s): 1. Cis and Trans isomers of 1,2-dichlorocyclohexane, 1,3-dichlorocyclohexane and 1,4- dichlorocyclohexane - Draw the perspective, Chair and mirror image (if applicable) of each isomer. Perspective (Wedge dash) Chair conformation Drawing Mirror Image chair Chiral? Cis-1,2-dichlorowyclohexane Trans-1.2-dichlorocyclone Is either isomer a mese compound? If yes, draw the plane of symmetry on the mese compound What is the errochemical relationship between these is transiomer? C-1,3-dichlorocyclohexane Trans-1,3-dichloroceae Is either somer amese compound?...
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