Homework Answers
explanation:
in the first compound priortiy order : -OH > -Br> C> H. but H- is on x-axis so the rotation is reveresed . so it is S configuration .
note : in fact in the given above .II) ,III), V) also s- configurations . but you have given only one option . please make sure not S or S configuration
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Which of these is a correct Fischer projection formula of the (S) form of 3-bromo-1,1-dichloro-2-propanol? Н...
Testbank Question 111 Which of these is a correct Fischer projection formula of the (S) form...
Testbank Question 111 Which of these is a correct Fischer projection formula of the (S) form of 3-bromo-1,1-dichloro-2-propanol? OH CHCl2 CH2Br ‘3-1 CHCl2 2 O II TM
The Fischer projection for (+)-2-bromooctane is shown below. Write the correct atom or substituent (written in...
The Fischer projection for (+)-2-bromooctane is shown below. Write the correct atom or substituent (written in a condensed formula) in the appropriate boxes below for the Fisher projection of the (- -2-octanol formed from it by nucleophilic substitution with inversion of configuration. CH3 Н- Br D CH2(CH2)4CH3 A= В 3 C = D =
2.Draw a Newman projection, a wedge-dash structure and a Fischer projection for all four stereoisomers of 2-bromo-3-c...
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
3) Which of the following compounds is chiral? A) H Н-С-н н B) H HO C-OH Н C) CH3 HO-C-H Cl D) Br Н-С-ОН н E) C B...
3) Which of the following compounds is chiral? A) H Н-С-н н B) H HO C-OH Н C) CH3 HO-C-H Cl D) Br Н-С-ОН н E) C Br- C-C Br 4) In the L- isomer of a Fischer projection of a monosaccharide, the -OH group furthest from the carbonyl is written A) on the left of the top chiral carbon B) on the right of the top chiral carbon C) on the left of the middle chiral carbon D) on...
ÇI-lagl- (2 pts) Use the Fischer projection shown below for the sugar D-altrose to draw a...
ÇI-lagl- (2 pts) Use the Fischer projection shown below for the sugar D-altrose to draw a Haworth projection of the beta- 2. pyranose form of this sugar. но -Н H- OH H- OH OH H- CH-ОН 1
Is my naming correct? CH3З CH3 Br .CH2CH3 (b) (a) НО CH2Br Н H Н (S)-1-bromo-2-propanal...
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
help please! Draw the Fischer projection for (2S, 4R)-2-bromo-4-ethyl-4-methyloctane 13. (6) Draw the line-angle formula for:...
help please!
Draw the Fischer projection for (2S, 4R)-2-bromo-4-ethyl-4-methyloctane 13. (6) Draw the line-angle formula for: (4R, 5S), 2,4,5-trimethylheptane
Which Newman projection corresponds to point A on the graph of potential energy vs rotation about...
Which Newman projection corresponds to point A on the graph of potential energy vs rotation about the C2 Cz bond? Potential Energy s A 0 60 300 360 120 180 240 Degrees of Rotation CH; HI H H H CH; CIL HCH: нен H HH H CH CH H CH CIL 11 11 11 What is the major product of the following reaction? Br NaOMe, MeOH D Δ Ome A B C D 'D D H D B с D...
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...
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
Name the following compound. CÁCH Br. Н H CH CH.CH 1-bromo-1-methylbutane 1-bromo-2-methylbutane 3-bromo-2,4-dimethylhexane 4-bromo-2,2,3-trimethylhexane Show transcribed...
Name the following compound. CÁCH Br. Н H CH CH.CH 1-bromo-1-methylbutane 1-bromo-2-methylbutane 3-bromo-2,4-dimethylhexane 4-bromo-2,2,3-trimethylhexane
Testbank Question 111 Which of these is a correct Fischer projection formula of the (S) form of 3-bromo-1,1-dichloro-2-propanol? OH CHCl2 CH2Br ‘3-1 CHCl2 2 O II TM
The Fischer projection for (+)-2-bromooctane is shown below. Write the correct atom or substituent (written in a condensed formula) in the appropriate boxes below for the Fisher projection of the (- -2-octanol formed from it by nucleophilic substitution with inversion of configuration. CH3 Н- Br D CH2(CH2)4CH3 A= В 3 C = D =
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
3) Which of the following compounds is chiral? A) H Н-С-н н B) H HO C-OH Н C) CH3 HO-C-H Cl D) Br Н-С-ОН н E) C Br- C-C Br 4) In the L- isomer of a Fischer projection of a monosaccharide, the -OH group furthest from the carbonyl is written A) on the left of the top chiral carbon B) on the right of the top chiral carbon C) on the left of the middle chiral carbon D) on...
ÇI-lagl- (2 pts) Use the Fischer projection shown below for the sugar D-altrose to draw a Haworth projection of the beta- 2. pyranose form of this sugar. но -Н H- OH H- OH OH H- CH-ОН 1
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
help please!
Draw the Fischer projection for (2S, 4R)-2-bromo-4-ethyl-4-methyloctane 13. (6) Draw the line-angle formula for: (4R, 5S), 2,4,5-trimethylheptane
Which Newman projection corresponds to point A on the graph of potential energy vs rotation about the C2 Cz bond? Potential Energy s A 0 60 300 360 120 180 240 Degrees of Rotation CH; HI H H H CH; CIL HCH: нен H HH H CH CH H CH CIL 11 11 11 What is the major product of the following reaction? Br NaOMe, MeOH D Δ Ome A B C D 'D D H D B с D...
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
Name the following compound. CÁCH Br. Н H CH CH.CH 1-bromo-1-methylbutane 1-bromo-2-methylbutane 3-bromo-2,4-dimethylhexane 4-bromo-2,2,3-trimethylhexane
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