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please help solve question 13 and 14
Which of the following routes are the best method...
please help solve question 21 and question 22. thank you THE FOLLOWING REACTION SCHEME APPLIES TO...
please help solve question 21 and question 22. thank you
THE FOLLOWING REACTION SCHEME APPLIES TO QUESTIONS 21 AND 22 Jon + intos xor (2) Har Xothon QUESTION 21 [2] In the products of reaction (1), the halogen is on the less hindered carbon labelled (b) in the ether, and the oxygen remains on the more hindered carbon labelled (a). The reason for this is: 11 The reaction proceeds via an 2 mechanism, oxygen in the ether gets protonated first,...
please help me solve questions 16,17,18,19 and 20. thank you. THE FOLLOWING SCHEME APPLIES TO QUESTIONS...
please help me solve questions 16,17,18,19 and 20. thank
you.
THE FOLLOWING SCHEME APPLIES TO QUESTIONS 16, 17, 18, 19 AND 20 ce OH . 121 QUESTION 16 The reagent required for step (O is A B SOC. HCI NaCl in water 12] QUESTION 17 Which of the following reagents can be used to achieve step? А CO, in acid or periodinane LAH, in ether, or Nath. in ethanol KMnO, in acid MCPBA in CHO C 121 QUESTION 18 The...
QUESTION 8: QUESTION 12: QUESTION 14: QUESTION 16: Question 8 Which of the following compound is...
QUESTION 8:
QUESTION 12:
QUESTION 14:
QUESTION 16:
Question 8 Which of the following compound is hydrolyzed most rapidly by aqueous NaOH? cu&a condolos casos conocimi 00 | CHCOCCH, CH,CH CHUCNH, CH,COCH III. 0 B.11 C! 0 DIV Question 12 What is the major product of the following reaction? 0-OH heat C-OH O=O O= C-OH + CO2 > + H2O OLO + H2O V. AOH OH FO + CO2 OH CA! ОВІ 0 Question 14 Which is the structure of...
Question 14 1 pts Which of the following compounds contains an ether functional group? CH3-CH2-O-CH2-CH, OCH-O-H...
Question 14 1 pts Which of the following compounds contains an ether functional group? CH3-CH2-O-CH2-CH, OCH-O-H o CH3-CH2-C.CH co CH3-CH CH CH3-C OH CH₃ D Question 15 1 pts acer
please help with question 5 and question 6. thank you 12] QUESTIONS Which of the following...
please help with question 5 and question 6. thank you
12] QUESTIONS Which of the following shows the correct mechanism of the reaction depicted below? Come on 02-0 heyran (2) NH, Na+ CE- A B C Mechanism (1) Mechanism (2) Both mechanisms are correct, the reaction occurs with inversion of stereochemistry, as expected of S2 reactions None of the mechanisms are correct, the competing elimination reaction is not shown. D [2] QUESTION 6 Which of the following reactions is in...
please help Question 3,question 4 and question 5. thank you QUESTION Which of the following show...
please help Question 3,question 4 and question 5. thank
you
QUESTION Which of the following show the correct reagents and solvent for the specified transformation of the alene? eton (3) MCFA HO 123 KO noton CHA HO mo HO A (1), (3) and (4) C D (1), (2) and (3) (21.3) and (4) (1), (2), (3) and 41 QUESTION 4 121 Which of the following shows the correct products from the depicted alkyne transformation? (3) Pd o foto OU HN...
please answer numbers 13-16 Question 13 What is the major product of the following reaction? H2O...
please answer numbers 13-16
Question 13 What is the major product of the following reaction? H2O CH3CH2CH2C=CH HgSo. H SO. OCH,CHCH,C=CH, OH CH:CH-CH: CH, CH3CH2CH2CH=CHOH CH, CH, CH,CH-CH: но он CH:CH-CH:CHEN Question 14 The reagent needed to convert 2-butyne to cis-2-butene is H2, Pd/C H2/Lindlar catalyst OH+/H2 Li/NH3 Na/NH3 What is the major product of the following reaction? CH,CH,CECCH; Pd/C CH.CH CHCH CH, CH3CH2CH2CH2CH3 сн. CH What is the major product of the following reaction? CH3CHC=CCHE He Lindlar catalyst o...
please help solve question 10 and question 11. thank you [2] QUESTION 10 Which of the...
please help solve question 10 and question 11. thank you
[2] QUESTION 10 Which of the following statements is correct? A B (1) and (2) are optically active, (3) and (4) are meso thus optically inactive 1) and (2) are optically active, (3) and (4) are meso thus optically active too (1) and (2) are meso thus optically inactive, (3) and (4) are optically active All the compounds are optically active. с D [2] QUESTION 11 Which of the following...
a) tert 14. Which of any alcohol upon reaction with methylmagnesium Which of the following compounds...
a) tert 14. Which of any alcohol upon reaction with methylmagnesium Which of the following compounds does NOT give a tertiary bromide? CH, HC CH₂ D - Η Β) 10. Which of the following compounds is NOT oxidized by pyridinium chlorochromate (PCC)? a) 2-methyl-2-butanol b) 1-pentanol c) 2-pentanol D) 1,3-propanediol 11. What is the complete systematic IUPAC name for the following compound? A) 4-(1-methylethoxy)-4-isopropyl-4-methylpent-2-cne B) 4-isopropyl-2,4-dimethylhept-5-en-3-ol C) isopropyl-(4-isopropyl-4-methylbut-2-enyl) ether D) 4 isopropoxy-4,5-dimethylhex-2-ene E) 4-isopropyl-4-methylbut-2-en-isopropyl ether 12. Which of the following...
QUESTION 12 Which of the following reactions would be the best for the preparation of anisole...
QUESTION 12 Which of the following reactions would be the best for the preparation of anisole (methoxybenzene)? O-CH Br CHyo Na ? OH CHOH HSO, 0 Na CH3Br 1. CHMgBr 2. Ho None of the above would work. Click save and submit to save and submit. Click Save Al Answers to save all answers
please help solve question 21 and question 22. thank you
THE FOLLOWING REACTION SCHEME APPLIES TO QUESTIONS 21 AND 22 Jon + intos xor (2) Har Xothon QUESTION 21 [2] In the products of reaction (1), the halogen is on the less hindered carbon labelled (b) in the ether, and the oxygen remains on the more hindered carbon labelled (a). The reason for this is: 11 The reaction proceeds via an 2 mechanism, oxygen in the ether gets protonated first,...
please help me solve questions 16,17,18,19 and 20. thank
you.
THE FOLLOWING SCHEME APPLIES TO QUESTIONS 16, 17, 18, 19 AND 20 ce OH . 121 QUESTION 16 The reagent required for step (O is A B SOC. HCI NaCl in water 12] QUESTION 17 Which of the following reagents can be used to achieve step? А CO, in acid or periodinane LAH, in ether, or Nath. in ethanol KMnO, in acid MCPBA in CHO C 121 QUESTION 18 The...
QUESTION 8:
QUESTION 12:
QUESTION 14:
QUESTION 16:
Question 8 Which of the following compound is hydrolyzed most rapidly by aqueous NaOH? cu&a condolos casos conocimi 00 | CHCOCCH, CH,CH CHUCNH, CH,COCH III. 0 B.11 C! 0 DIV Question 12 What is the major product of the following reaction? 0-OH heat C-OH O=O O= C-OH + CO2 > + H2O OLO + H2O V. AOH OH FO + CO2 OH CA! ОВІ 0 Question 14 Which is the structure of...
Question 14 1 pts Which of the following compounds contains an ether functional group? CH3-CH2-O-CH2-CH, OCH-O-H o CH3-CH2-C.CH co CH3-CH CH CH3-C OH CH₃ D Question 15 1 pts acer
please help with question 5 and question 6. thank you
12] QUESTIONS Which of the following shows the correct mechanism of the reaction depicted below? Come on 02-0 heyran (2) NH, Na+ CE- A B C Mechanism (1) Mechanism (2) Both mechanisms are correct, the reaction occurs with inversion of stereochemistry, as expected of S2 reactions None of the mechanisms are correct, the competing elimination reaction is not shown. D [2] QUESTION 6 Which of the following reactions is in...
please help Question 3,question 4 and question 5. thank
you
QUESTION Which of the following show the correct reagents and solvent for the specified transformation of the alene? eton (3) MCFA HO 123 KO noton CHA HO mo HO A (1), (3) and (4) C D (1), (2) and (3) (21.3) and (4) (1), (2), (3) and 41 QUESTION 4 121 Which of the following shows the correct products from the depicted alkyne transformation? (3) Pd o foto OU HN...
please answer numbers 13-16
Question 13 What is the major product of the following reaction? H2O CH3CH2CH2C=CH HgSo. H SO. OCH,CHCH,C=CH, OH CH:CH-CH: CH, CH3CH2CH2CH=CHOH CH, CH, CH,CH-CH: но он CH:CH-CH:CHEN Question 14 The reagent needed to convert 2-butyne to cis-2-butene is H2, Pd/C H2/Lindlar catalyst OH+/H2 Li/NH3 Na/NH3 What is the major product of the following reaction? CH,CH,CECCH; Pd/C CH.CH CHCH CH, CH3CH2CH2CH2CH3 сн. CH What is the major product of the following reaction? CH3CHC=CCHE He Lindlar catalyst o...
please help solve question 10 and question 11. thank you
[2] QUESTION 10 Which of the following statements is correct? A B (1) and (2) are optically active, (3) and (4) are meso thus optically inactive 1) and (2) are optically active, (3) and (4) are meso thus optically active too (1) and (2) are meso thus optically inactive, (3) and (4) are optically active All the compounds are optically active. с D [2] QUESTION 11 Which of the following...
a) tert 14. Which of any alcohol upon reaction with methylmagnesium Which of the following compounds does NOT give a tertiary bromide? CH, HC CH₂ D - Η Β) 10. Which of the following compounds is NOT oxidized by pyridinium chlorochromate (PCC)? a) 2-methyl-2-butanol b) 1-pentanol c) 2-pentanol D) 1,3-propanediol 11. What is the complete systematic IUPAC name for the following compound? A) 4-(1-methylethoxy)-4-isopropyl-4-methylpent-2-cne B) 4-isopropyl-2,4-dimethylhept-5-en-3-ol C) isopropyl-(4-isopropyl-4-methylbut-2-enyl) ether D) 4 isopropoxy-4,5-dimethylhex-2-ene E) 4-isopropyl-4-methylbut-2-en-isopropyl ether 12. Which of the following...
QUESTION 12 Which of the following reactions would be the best for the preparation of anisole (methoxybenzene)? O-CH Br CHyo Na ? OH CHOH HSO, 0 Na CH3Br 1. CHMgBr 2. Ho None of the above would work. Click save and submit to save and submit. Click Save Al Answers to save all answers
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