Homework Answers
Find all the chiral centers. H HO 낫 НО о он
Find all the chiral centers.
H HO 낫 НО о он
Draw the mechanism for the following reaction НО НО ОН НО ОН НО. Н. [H+] EAS...
Draw the mechanism for the following reaction
НО НО ОН НО ОН НО. Н. [H+] EAS [н'] EAS
Which of these disaccharides have a beta 1,6-linkage? Select one: CH2OH но HO -0CH2 a. оН...
Which of these disaccharides have a beta 1,6-linkage? Select one: CH2OH но HO -0CH2 a. оН |но OH H H HO OH CH-ОН HO но- b -CH2ОH HO OH CH2OH CH2OH HO но- X HO OH CH2OH HO HO- но OH H CH2OH Joining together many
Which of these disaccharides have a beta 1,6-linkage? Select one: CH2OH но HO -0CH2 a. оН |но OH H H HO OH CH-ОН HO но- b -CH2ОH HO OH CH2OH CH2OH HO но- X...
CHO HO EH PhNHNH | 16. нон (3 equiv.) НО H H -ОН CH2OH Show transcribed...
CHO HO EH PhNHNH | 16. нон (3 equiv.) НО H H -ОН CH2OH
о, DMS RCO H Он но н'но) Он SOCI РСС ОН н'-но) SH Raney Ni HS...
о, DMS RCO H Он но н'но) Он SOCI РСС ОН н'-но) SH Raney Ni HS н'*но) н' Но CH, Oн NH2 1) LAH ОН 2) H,O Shem 415 Question 1 (6 points). Provide IUPAC names for the following structures. Question 2 (14 points), Convert the following IUPAC names into structures. 2,4-dimethylcyclopent-2-enone 5-hydroxy-2-phenyl-3-hexanone (S)-2-bromo-2-methylcyclobutanone 3-methyl-5-(4-chlorophenyl) hexanal 3-isobutylbenzoic acid Acetic butanoic anhydride N-phenyl-N-propyl-2,3-dimethylbutanamide Page 2 o
How many 1,3-diaxial interactions are in the structure below? ОН О. ОН НО ОН HO. ОН...
How many 1,3-diaxial interactions are in the structure below? ОН О. ОН НО ОН HO. ОН Select one: b. 1 с. 5 е. 3
A possible mechanism for the overall reaction, ОН + NO HNO in the presence of N, is: (HO... NO,) (HO...NO2) OH NO N...
A possible mechanism for the overall reaction, ОН + NO HNO in the presence of N, is: (HO... NO,) (HO...NO2) OH NO NO2 ОН (HO...NO,) N2 HNO N Apply the steady state approximation to the mechanism, what is the rate of the production of HNO,?
For 28, please explain the same stereoisomers ONLY USING R/S но он он он 0 он...
For 28, please explain the same stereoisomers ONLY USING
R/S
но он он он 0 он но (A) H он но CH3 Cl-H 28. Which molecule is the same stereoisomer as the one in this Fischer projection? Ci30. How stere cen this CH3 (B) H CH3 Cl C-C CH3 H Cl CH3 (C) CH3 (D) CH3 Cl Cl CH3 Cl CH3 Answers to Study Questions 1..B 2. A 5. C
7. For the following monosaccharides, give the corresponding Fischer projection. CH OH —0 ОН CH,он Но...
7. For the following monosaccharides, give the corresponding Fischer projection. CH OH —0 ОН CH,он Но —0 ОН НО У (он но У HO сно F 8. For the following monosaccharides, give one possible Haworth structure. CHO H- OH HOH Нонн — он нон CH OH CH OH от т т н-
Stereoisomer naming: н Br o Br Ho H Bro Br но Хон Х ОН он он...
Stereoisomer naming:
н Br o Br Ho H Bro Br но Хон Х ОН он он н Br Br' H Br' н. н Br stereoisomer 1 stereoisomer 2 stereoisomer 3 stereoisomer 4 In-lab Discussion Questions 1. These four stereoisomers constitute 2 pairs of enantiomers, or mirror images. Using the R, S labeling system (see box below for review), name each of the diastereomers. The basic name is 2,3-dibromo-3-phenylpropanoic acid. 2. Which pairs of compounds are enantiomers? 3. Which pairs of...
Find all the chiral centers.
H HO 낫 НО о он
Draw the mechanism for the following reaction
НО НО ОН НО ОН НО. Н. [H+] EAS [н'] EAS
Which of these disaccharides have a beta 1,6-linkage? Select one: CH2OH но HO -0CH2 a. оН |но OH H H HO OH CH-ОН HO но- b -CH2ОH HO OH CH2OH CH2OH HO но- X HO OH CH2OH HO HO- но OH H CH2OH Joining together many
Which of these disaccharides have a beta 1,6-linkage? Select one: CH2OH но HO -0CH2 a. оН |но OH H H HO OH CH-ОН HO но- b -CH2ОH HO OH CH2OH CH2OH HO но- X...
CHO HO EH PhNHNH | 16. нон (3 equiv.) НО H H -ОН CH2OH
о, DMS RCO H Он но н'но) Он SOCI РСС ОН н'-но) SH Raney Ni HS н'*но) н' Но CH, Oн NH2 1) LAH ОН 2) H,O Shem 415 Question 1 (6 points). Provide IUPAC names for the following structures. Question 2 (14 points), Convert the following IUPAC names into structures. 2,4-dimethylcyclopent-2-enone 5-hydroxy-2-phenyl-3-hexanone (S)-2-bromo-2-methylcyclobutanone 3-methyl-5-(4-chlorophenyl) hexanal 3-isobutylbenzoic acid Acetic butanoic anhydride N-phenyl-N-propyl-2,3-dimethylbutanamide Page 2 o
How many 1,3-diaxial interactions are in the structure below? ОН О. ОН НО ОН HO. ОН Select one: b. 1 с. 5 е. 3
A possible mechanism for the overall reaction, ОН + NO HNO in the presence of N, is: (HO... NO,) (HO...NO2) OH NO NO2 ОН (HO...NO,) N2 HNO N Apply the steady state approximation to the mechanism, what is the rate of the production of HNO,?
For 28, please explain the same stereoisomers ONLY USING
R/S
но он он он 0 он но (A) H он но CH3 Cl-H 28. Which molecule is the same stereoisomer as the one in this Fischer projection? Ci30. How stere cen this CH3 (B) H CH3 Cl C-C CH3 H Cl CH3 (C) CH3 (D) CH3 Cl Cl CH3 Cl CH3 Answers to Study Questions 1..B 2. A 5. C
7. For the following monosaccharides, give the corresponding Fischer projection. CH OH —0 ОН CH,он Но —0 ОН НО У (он но У HO сно F 8. For the following monosaccharides, give one possible Haworth structure. CHO H- OH HOH Нонн — он нон CH OH CH OH от т т н-
Stereoisomer naming:
н Br o Br Ho H Bro Br но Хон Х ОН он он н Br Br' H Br' н. н Br stereoisomer 1 stereoisomer 2 stereoisomer 3 stereoisomer 4 In-lab Discussion Questions 1. These four stereoisomers constitute 2 pairs of enantiomers, or mirror images. Using the R, S labeling system (see box below for review), name each of the diastereomers. The basic name is 2,3-dibromo-3-phenylpropanoic acid. 2. Which pairs of compounds are enantiomers? 3. Which pairs of...
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