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16) Which of the following is formed when 3-methylcyclopentanone reacts with hydroxylamine? A2N-NH-C6H5 N-NH2 N-OH IT...
Testbank Question 137 Which of the following is formed when 2,2,3-trimethylcyclohexanone reacts with hydroxylamine? N-NH-CgH5 N-NH2...
Testbank Question 137 Which of the following is formed when 2,2,3-trimethylcyclohexanone reacts with hydroxylamine? N-NH-CgH5 N-NH2 .N-OH I III П .NO2 N NH2 N Н N Н NO2 V IV О Iу III II V o=(
Which steps will be necessary to synthesize the peptide below? OH NH2 phenylalanine HO NH2 ОН...
Which steps will be necessary to synthesize the peptide below? OH NH2 phenylalanine HO NH2 ОН NH2 isoleucine 1. The N-terminus of isoleucine will require a deactivating protecting group. II. The N-terminus of phenylalanine will require a deactivating protecting group. III. The C-terminus of of isoleucine will require activation. IV. The C-terminus of phenylalanine will require activation. II and III II and IV I and III I and IV
61. What product is finally formed when the initial compound formed from cyclohexanone and pyrrolidine is...
61. What product is finally formed when the initial compound formed from cyclohexanone and pyrrolidine is mixed with allyl chloride and that product is heated and then hydrolyzed? HO ora III A) I B) II C) III D) IV E) V 59. Which reagent would best serve as the basis for a simple chemical test to distinguish between CH3 ? CH3 and M A) NaOI (12 in NaOH) B) Bry/CCL C) CrO3/H2SO4 D) NaHCO3/H20 E) Ag(NH3)2+ 60. What would be...
Question 17 (2 points) Predict the product(s) for the following reaction: NaNH2, NH3 NH2 NH2 "NH₂...
Question 17 (2 points) Predict the product(s) for the following reaction: NaNH2, NH3 NH2 NH2 "NH₂ II III a) I, II and III b) III and I O c) I and II d) II and III Question 18 (2 points) A compound with a molecular formula of C10H1202 has the following 'H NMR spectrum. Which of the following structures is consistent with this spectrum? OCH2CH2CH3 0 CH2CH2CH, II OH OH CH2CH2CH3 CH,CH2CH3 IV a) Ob) OIV d) 1 Question 20...
D. d Which nucleotides are named correctly? CH3 HN HN N 00 8-= -OH CO -OHCHIN...
D. d Which nucleotides are named correctly? CH3 HN HN N 00 8-= -OH CO -OHCHIN H OH OH OH OH 5-TMP I СН3 HT 3-GMP II NH HOH.C N oe O-D-OH2C oo 0 OH 20-P=0 O CO-P=0 OH OH eo 5-GDP IV 3-TDP MI Choose one answer A. I,III B. II, III C. III, IV D. II, IV 6 Which statement about the base mole-percent composition of DNA is true? 30
Practice Set-llI SET-IV br Br Cl 2. 5 Cl OH NO2 NO2 3. 6 NO2 NH N(CH3)2 03s 02N 4,0N2.HIS에 OH NH2 pH <6 2 NH2 035 S...
Practice Set-llI SET-IV br Br Cl 2. 5 Cl OH NO2 NO2 3. 6 NO2 NH N(CH3)2 03s 02N 4,0N2.HIS에 OH NH2 pH <6 2 NH2 035 S03
Practice Set-llI SET-IV br Br Cl 2. 5 Cl OH NO2 NO2 3. 6 NO2 NH N(CH3)2 03s 02N 4,0N2.HIS에 OH NH2 pH
3. identify the product formed when 3 phenyl 3 oxopropanol is reacted with ethylene diamine. 4. select the expected pro...
3. identify the product formed when 3 phenyl 3 oxopropanol is
reacted with ethylene diamine.
4. select the expected product from the reaction shown
5.select methods to prepare n-butylqmine without
complications.
are strong because of the lone pale on pitrogen is delocalized into the ring 3. Identify the product formed when 3-phenyl-3-oxopropanal is react ut formed when 3-phenyl-3-oxopronnal is reacted with the ethylene diamine. NH NH H,00 NH2 C. W E. None 4. Select the expected product from the reaction...
Consider the following molecules: b. а. CHS CH3 O NH— CH—CH2—ОН NH2-CH-C-OH CHз d. C. CHз...
Consider the following molecules: b. а. CHS CH3 O NH— CH—CH2—ОН NH2-CH-C-OH CHз d. C. CHз о Но-СН—С—ОН НО—С—С—С—ОН CH3 [Select ] i. Which of the molecules above is a secondary amine? ii. Which of the molecules above will be a zwitterion under physiological conditions (pH 7)? (Select) [Select ] ii. Which of the molecules above has two acidic protons?
Question 3 Which is the major product of the following reaction? NaBH, Н,0 olan anon Oh...
Question 3 Which is the major product of the following reaction? NaBH, Н,0 olan anon Oh O-OBOR OA! OB oc III ODIV Question 10 Arrange the compounds in order of increasing boiling point (lowest first). 0 CH,CHỊCH CHỊCHCHCH,CH, CH,CCH, CH III, II, I, IV OB. I, I, II, III Loc IV, III, II, 1 D. II, III, I, IV Question 13 The best name for the compound, CH3 0 CHCHCHCCH, CH, S O A 2-methyl-4-hexanone OB.2-methyl-3-hexanone oc 5-methyl-3-hexanone OD. ethyl...
1. Which Wittig reagent would be used to synthesize 2 CH-CH=P(CAH) CH=P(CHẠh. P(CH3)3 CH,CH,CH-P(CH3)3 IV 2....
1. Which Wittig reagent would be used to synthesize 2 CH-CH=P(CAH) CH=P(CHẠh. P(CH3)3 CH,CH,CH-P(CH3)3 IV 2. What is the correct IUPAC name for the following compound? 6 eye 3. What is the correct structure for 7-methyl-4-octanone? 3 4. The products, D and E, of the following reaction sequence, S "CN HCI HCN CH.NO H20 heat would be: CH2CH2CN CH,CH,MgBe HO E ? ether Show how you would synthesize the following compound, beginning with 1-butene, Bromobenzene and any necessary additional reagents....
Testbank Question 137 Which of the following is formed when 2,2,3-trimethylcyclohexanone reacts with hydroxylamine? N-NH-CgH5 N-NH2 .N-OH I III П .NO2 N NH2 N Н N Н NO2 V IV О Iу III II V o=(
Which steps will be necessary to synthesize the peptide below? OH NH2 phenylalanine HO NH2 ОН NH2 isoleucine 1. The N-terminus of isoleucine will require a deactivating protecting group. II. The N-terminus of phenylalanine will require a deactivating protecting group. III. The C-terminus of of isoleucine will require activation. IV. The C-terminus of phenylalanine will require activation. II and III II and IV I and III I and IV
61. What product is finally formed when the initial compound formed from cyclohexanone and pyrrolidine is mixed with allyl chloride and that product is heated and then hydrolyzed? HO ora III A) I B) II C) III D) IV E) V 59. Which reagent would best serve as the basis for a simple chemical test to distinguish between CH3 ? CH3 and M A) NaOI (12 in NaOH) B) Bry/CCL C) CrO3/H2SO4 D) NaHCO3/H20 E) Ag(NH3)2+ 60. What would be...
Question 17 (2 points) Predict the product(s) for the following reaction: NaNH2, NH3 NH2 NH2 "NH₂ II III a) I, II and III b) III and I O c) I and II d) II and III Question 18 (2 points) A compound with a molecular formula of C10H1202 has the following 'H NMR spectrum. Which of the following structures is consistent with this spectrum? OCH2CH2CH3 0 CH2CH2CH, II OH OH CH2CH2CH3 CH,CH2CH3 IV a) Ob) OIV d) 1 Question 20...
D. d Which nucleotides are named correctly? CH3 HN HN N 00 8-= -OH CO -OHCHIN H OH OH OH OH 5-TMP I СН3 HT 3-GMP II NH HOH.C N oe O-D-OH2C oo 0 OH 20-P=0 O CO-P=0 OH OH eo 5-GDP IV 3-TDP MI Choose one answer A. I,III B. II, III C. III, IV D. II, IV 6 Which statement about the base mole-percent composition of DNA is true? 30
Practice Set-llI SET-IV br Br Cl 2. 5 Cl OH NO2 NO2 3. 6 NO2 NH N(CH3)2 03s 02N 4,0N2.HIS에 OH NH2 pH <6 2 NH2 035 S03
Practice Set-llI SET-IV br Br Cl 2. 5 Cl OH NO2 NO2 3. 6 NO2 NH N(CH3)2 03s 02N 4,0N2.HIS에 OH NH2 pH
3. identify the product formed when 3 phenyl 3 oxopropanol is
reacted with ethylene diamine.
4. select the expected product from the reaction shown
5.select methods to prepare n-butylqmine without
complications.
are strong because of the lone pale on pitrogen is delocalized into the ring 3. Identify the product formed when 3-phenyl-3-oxopropanal is react ut formed when 3-phenyl-3-oxopronnal is reacted with the ethylene diamine. NH NH H,00 NH2 C. W E. None 4. Select the expected product from the reaction...
Consider the following molecules: b. а. CHS CH3 O NH— CH—CH2—ОН NH2-CH-C-OH CHз d. C. CHз о Но-СН—С—ОН НО—С—С—С—ОН CH3 [Select ] i. Which of the molecules above is a secondary amine? ii. Which of the molecules above will be a zwitterion under physiological conditions (pH 7)? (Select) [Select ] ii. Which of the molecules above has two acidic protons?
Question 3 Which is the major product of the following reaction? NaBH, Н,0 olan anon Oh O-OBOR OA! OB oc III ODIV Question 10 Arrange the compounds in order of increasing boiling point (lowest first). 0 CH,CHỊCH CHỊCHCHCH,CH, CH,CCH, CH III, II, I, IV OB. I, I, II, III Loc IV, III, II, 1 D. II, III, I, IV Question 13 The best name for the compound, CH3 0 CHCHCHCCH, CH, S O A 2-methyl-4-hexanone OB.2-methyl-3-hexanone oc 5-methyl-3-hexanone OD. ethyl...
1. Which Wittig reagent would be used to synthesize 2 CH-CH=P(CAH) CH=P(CHẠh. P(CH3)3 CH,CH,CH-P(CH3)3 IV 2. What is the correct IUPAC name for the following compound? 6 eye 3. What is the correct structure for 7-methyl-4-octanone? 3 4. The products, D and E, of the following reaction sequence, S "CN HCI HCN CH.NO H20 heat would be: CH2CH2CN CH,CH,MgBe HO E ? ether Show how you would synthesize the following compound, beginning with 1-butene, Bromobenzene and any necessary additional reagents....
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