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L e in carties in order of increasing ability (least the mouwbie). [ A) HI BICII...
write these compounds in order of increasing boiling points 1 Write these compounds in order of...
write these compounds in order of increasing boiling
points
1 Write these compounds in order of increasing boiling points. Identify a mechanistic step which does not occur in the reaction between excess of methylmagnesium iodide and ethyl acetate. (A) сна-маl rof (B) :0: CH-Mg + HO OH 2 3 HO 1 (A) 1 <2<3 (C) 2<3<1 (B) 2<i <3 (D) 3<I<2 2. Which one is the most acidic compound. + CH3-Mg (A) OH (B) (D) (C) (D) OH non 3...
4 1 Write these compounds in order of increasing boiling points. Identify a mechanistic step which...
4 1 Write these compounds in order of increasing boiling points. Identify a mechanistic step which does not occur in the reaction between excess of methylmagnesium iodide and ethyl acetate. :0: + CH3 - Mgi (A) HO HO OH no 1 2 3 (A) 1<2<3 (B) (B) 2<l<3 (D) 3<I<2 :0 (C) 2 <3 <1 CH-Mgl. (C) 2. Which one is the most acidic compound. (A) ОН (B) + CH3-Mgl (D) (C) (D) OH Identify one of the steps in...
13. The regiochemistry of hydroboration/oxidation of alkenes is: page (a) (b) (c) (d) (e) Markovnikov non-Markovnikov...
13. The regiochemistry of hydroboration/oxidation of alkenes is: page (a) (b) (c) (d) (e) Markovnikov non-Markovnikov subject to solvent effects unrelated to alkene structure it is a not a regiospecific reaction. 14. What is the major product of the following reaction? HgSO4 ? H30* (a) (b) OH (c) (d) (e) OH Н H OH
1.1What is the major product formed upon radical bromination of (S)-3-methylhexane? Select the best response. Draw...
1.1What is the major product formed upon radical bromination of (S)-3-methylhexane? Select the best response. Draw the full mechanism. A. (S)-3-bromo-3-methylhexane B. (R)-3-bromo-3-methylhexane C. A mixture of (R) and (S) 3-Bromo-3-methylhexane D. (3R)-1-bromo-3-methylhexane 1.2 What is the major product obtained from the reaction of 2-methyl-2-butene with hydrogen bromide in the presence of peroxides?Select the best response. Draw the mechanism. A. 2,3-dibromo-2-methylbutane B. 2-bromo-3-methylbutane C. 2-bromo-2-methylbutane D. (E)-1-bromo-2-methyl-2-butene 1.3 There are 4 major products formed upon treatment of (E)-3-methyl-2-hexene with HBr...
10. Provide the reagents necessary to complete the following transformation. 13. Provide the structure of the...
10.
Provide the reagents necessary to complete the following
transformation. 13. Provide the structure of the major organic
product of the reaction below
10. Provide the reagents necessary to complete the following transformation. A. 1. BH3 THF 2. H202, HO B). H20, H2SO4 C. OsO4. H202 D. CH3CO3H E. 1. CH3CO3H 2. H, H20 11. Which of the following is the best reaction sequence to use if one wants to accomplish a Markovnikov addition of water to an alkene with...
QUESTION 14: QUESTION 16: QUESTION 17: Question 14 Arrange the compounds in order of increasing boiling...
QUESTION 14:
QUESTION 16:
QUESTION 17:
Question 14 Arrange the compounds in order of increasing boiling point (lowest first) OH CHCH2 CH,CH,CH,CH, CH,CH,CH,CH CH,CH,CH,CH,CH, CH,CH I II III IV A I. I, IV, II I, II, IV, III В. III, IV, I, II O C. O D II, I, IV, II Question 16 What is the IUPAC name of the molecule shown? CH,—с-сH-CH, —CH—B CH3 CH3 1-bromo-1,3-dimethyl-4-pentanone A. 5-bromo-3,5-dimethyl-2-pentanone В. 2-bromo-4-methyl-5-hexanone С. 5-bromo-3-methyl-2-hexanone D. none of these E. Question 17...
20. Provide the reagents necessary to complete the following the following transformation. A. 1. BH3 THF2....
20. Provide the reagents necessary to complete the following the following transformation. A. 1. BH3 THF2. H2O2. HO- B. H20, H2SO4 C. OsO4 H202 D. CH3CO3H E. 1. CH3CO3H 2. H, H20 21. Provide the major organic product of the reaction below. 10. 2. (CHS uraw the major organic product generated in the reaction below. Pay particular attention to and stereochemical detail. CH3 CH, KMnO4 (warm, conc.) CH, H 23. Give the structure of the alkene which would yield the...
How to solve alkene and alkyne reactions - Merdanym i Act antalyzod Hrdian ca Come Lazarmistry...
How to solve alkene and alkyne reactions
- Merdanym i Act antalyzod Hrdian ca Come Lazarmistry I V WORKSHOP #9 Alkenes, Alkynes, Reactions 1. Give a reasonable mechanism for the following reaction. Clearly show intermediates and show the movement of electron pairs with curved arrows. all сна H20. (H2SO4) H₃C CH₂ нас он H3CX сна 2. The addition of HBr to 2-methylpropene can, in principle, give either 1-bromo-2- methylpropane or 2-bromo-2-methylpropane. In reality, only the latter is formed. Show mechanisms...
L en e h eterylic cle movement of wedlectrons in resonance of fishbook notation) which of...
L en e h eterylic cle movement of wedlectrons in resonance of fishbook notation) which of of the following is a substitution reaction? CH, CR, BEZ - > CH, CH BEW CR, CH, Br + OH - CH2-CH2 + 1,0 + Br CH, CH, Br + OH" CH CH, OR - Br d. More than one of these e. None of these 16. Select the structure of the maior product formed in the following reaction. a. I b. II c....
1) Predict the major product of the following reaction.
1) Predict the major product of the following reaction. 2) What synthetic goal is achieved by subjecting an alkene to an oxymercuration-demercuration sequence? A) syn-hydroxylation B) Markovnikov addition of H2O wherein skeletal rearrangement is prevented C) anti-Markovnikov addition of H2O wherein skeletal rearrangement is promoted D) Markovnikov addition of H2O wherein skeletal rearrangement is promoted E) anti-Markovnikov addition of H20 wherein skeletal rearrangement is prevented 3) Treatment of 2-methylpropene with which of the following reaction conditions results in an anti-Markovnikov addition product? (circle all that apply) A) dry...
write these compounds in order of increasing boiling
points
1 Write these compounds in order of increasing boiling points. Identify a mechanistic step which does not occur in the reaction between excess of methylmagnesium iodide and ethyl acetate. (A) сна-маl rof (B) :0: CH-Mg + HO OH 2 3 HO 1 (A) 1 <2<3 (C) 2<3<1 (B) 2<i <3 (D) 3<I<2 2. Which one is the most acidic compound. + CH3-Mg (A) OH (B) (D) (C) (D) OH non 3...
4 1 Write these compounds in order of increasing boiling points. Identify a mechanistic step which does not occur in the reaction between excess of methylmagnesium iodide and ethyl acetate. :0: + CH3 - Mgi (A) HO HO OH no 1 2 3 (A) 1<2<3 (B) (B) 2<l<3 (D) 3<I<2 :0 (C) 2 <3 <1 CH-Mgl. (C) 2. Which one is the most acidic compound. (A) ОН (B) + CH3-Mgl (D) (C) (D) OH Identify one of the steps in...
13. The regiochemistry of hydroboration/oxidation of alkenes is: page (a) (b) (c) (d) (e) Markovnikov non-Markovnikov subject to solvent effects unrelated to alkene structure it is a not a regiospecific reaction. 14. What is the major product of the following reaction? HgSO4 ? H30* (a) (b) OH (c) (d) (e) OH Н H OH
10.
Provide the reagents necessary to complete the following
transformation. 13. Provide the structure of the major organic
product of the reaction below
10. Provide the reagents necessary to complete the following transformation. A. 1. BH3 THF 2. H202, HO B). H20, H2SO4 C. OsO4. H202 D. CH3CO3H E. 1. CH3CO3H 2. H, H20 11. Which of the following is the best reaction sequence to use if one wants to accomplish a Markovnikov addition of water to an alkene with...
QUESTION 14:
QUESTION 16:
QUESTION 17:
Question 14 Arrange the compounds in order of increasing boiling point (lowest first) OH CHCH2 CH,CH,CH,CH, CH,CH,CH,CH CH,CH,CH,CH,CH, CH,CH I II III IV A I. I, IV, II I, II, IV, III В. III, IV, I, II O C. O D II, I, IV, II Question 16 What is the IUPAC name of the molecule shown? CH,—с-сH-CH, —CH—B CH3 CH3 1-bromo-1,3-dimethyl-4-pentanone A. 5-bromo-3,5-dimethyl-2-pentanone В. 2-bromo-4-methyl-5-hexanone С. 5-bromo-3-methyl-2-hexanone D. none of these E. Question 17...
20. Provide the reagents necessary to complete the following the following transformation. A. 1. BH3 THF2. H2O2. HO- B. H20, H2SO4 C. OsO4 H202 D. CH3CO3H E. 1. CH3CO3H 2. H, H20 21. Provide the major organic product of the reaction below. 10. 2. (CHS uraw the major organic product generated in the reaction below. Pay particular attention to and stereochemical detail. CH3 CH, KMnO4 (warm, conc.) CH, H 23. Give the structure of the alkene which would yield the...
How to solve alkene and alkyne reactions
- Merdanym i Act antalyzod Hrdian ca Come Lazarmistry I V WORKSHOP #9 Alkenes, Alkynes, Reactions 1. Give a reasonable mechanism for the following reaction. Clearly show intermediates and show the movement of electron pairs with curved arrows. all сна H20. (H2SO4) H₃C CH₂ нас он H3CX сна 2. The addition of HBr to 2-methylpropene can, in principle, give either 1-bromo-2- methylpropane or 2-bromo-2-methylpropane. In reality, only the latter is formed. Show mechanisms...
L en e h eterylic cle movement of wedlectrons in resonance of fishbook notation) which of of the following is a substitution reaction? CH, CR, BEZ - > CH, CH BEW CR, CH, Br + OH - CH2-CH2 + 1,0 + Br CH, CH, Br + OH" CH CH, OR - Br d. More than one of these e. None of these 16. Select the structure of the maior product formed in the following reaction. a. I b. II c....
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