What product would you expect if the starting material was: a. Styrene α-methylstyrene c. β-methylstyrene d....
- What product would you expect if the starting material was:
- a. Styrene
- α-methylstyrene
- c. β-methylstyrene
- d. norbornene
Please draw the product and given name of the product if can.
The reactant in this is 1. BH3*THF and 2. H2O2, NaOH
Homework Answers
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What product would you expect if the starting material was:
a. Styrene
α-methylstyrene
c. β-methylstyrene
d....
1. BH 'THE 2. Но,, NaOH ОН .0 сте ,оғ. с з ( ) or 3...
1. BH 'THE 2. Но,, NaOH ОН .0 сте ,оғ. с з ( ) or 3 or 3 он ОН 1-methyl-1-cyclohexene What product would you expect if the starting material was: a. Styrene, b. a-methylstyrene c. B-methylstyrene d. norbornene
1. BH 'THE 2. Но,, NaOH ОН .0 сте ,оғ. с з ( ) or 3...
1. BH 'THE 2. Но,, NaOH ОН .0 сте ,оғ. с з ( ) or 3 or 3 он ОН 1-methyl-1-cyclohexene What product would you expect if the starting material was: a. Styrene, b. a-methylstyrene c. B-methylstyrene d. norbornene
2. Draw the major product(s) from the reaction of the starting material below with the following...
2. Draw the major product(s) from the reaction of the starting material below with the following reagents: (12 marks) (a) (b) (1) BH3, THF (2) H2O2, NaOH, H2O Cl in excess EtOH (0) I-CI (d) (1) O3. CH CI: (2) Zn, acetic acid (e) (1) (1) OsO4, THF (2) H2S (1) Hg(OOCCH3)2, H2O (2) NaBH4, NaOH, H2O
Outline the correct reaction sequence that will successfully transform the indicated starting material into the indicated...
Outline the correct reaction sequence that will successfully transform the indicated starting material into the indicated product. Input your answer as uninterrupted sequence of letters. Do not separate the letters by commas, spaces, dashes, or anything else. If you do then the robo-grader will not recognize it as the correct answer. 5 steps A HBr H2SO4 / heat NBS / UV light KO-t-Bu / t-BuOH (for E2) Hg(OAC)2 / H20 then NaBH4 BH3-THF, then NaOH / H2O2 NaNz/DMSO KCN /...
Predict the major product(s) of the following reactions. Show stereochemistry where appropriate. 3 CO3H i) OsO4...
Predict the major product(s) of the following reactions. Show stereochemistry where appropriate. 3 CO3H i) OsO4 H ii) NaHSO3, H2O CHC13, KOH any cha, kot i) BH3, THF CECH 11) H2O2, NaOH Li NH (liquid) cm X Ft, H/HO (vii) Two Markovnikov products Draw the structure of alkene for each of the following reactions. OH i) BH, THF 11) H202, NaOH 1) Hg(OAc)2, H20 ii) NaBH4 1) 03 ii) Zn/H Styrene undergoes propagation to give polystyrene. Showing electron-flow using half-headed...
1) Provide the starting material for the following reaction. (0.5 pts) Он Он 1) Hg(OAc)2, H20...
1) Provide the starting material for the following reaction. (0.5 pts) Он Он 1) Hg(OAc)2, H20 2) NaBH (provide starting material) 2) Provide the major organic product(s) for the following reactions. If stereoisomers are formed, please show both stereoisomers. (0.5 pts each) 1) BH3 THF a) 2)120 NaOH 1) NaOH, H-O, 55°C b) 2) OsO4 t-BuOOH 1-BuOH, NaOH Br2 c) CCl4 H2O, H2SO d) H9SO4 2 equivalents HBr e) 3) The following ction generates an ether. Provide the major organic...
Polystyrene can be polymerized from the starting monomer (styrene) pictured below. a. Anionic polymerization is one...
Polystyrene can be polymerized from the starting monomer
(styrene) pictured below.
a. Anionic polymerization is one method of polymerization that
can be used to generate polystyrene from styrene. Explain what type
of initiator should be used for this reaction
and draw an example of a styrene monomer that has reacted with
initiator.
b. Using this anionic polymerization method and a starting
concentration of 1M styrene and 1mM initiator, what degree of
polymerization (Xn) would you expect if you use up...
5) Draw a starting material that would efficiently generate the product shown (ignore stereochemistry). [1]LDA, THF,-...
5)
Draw a starting material that would efficiently generate the product shown (ignore stereochemistry). [1]LDA, THF,- 78'c [2]CH,CH,1
What is the major product of the reaction below? 여 1) BH3.THF 2) H2O2, NaOH Select...
What is the major product of the reaction below? 여 1) BH3.THF 2) H2O2, NaOH Select one: O O a. OH ob. OH O c. ОН O d. -OH
Outline the correct reaction sequence that will successfully transform the indicated starting material into the indicat...
Outline the correct reaction sequence that will successfully transform the indicated starting material into the indicated product. Input your answer as uninterrupted sequence of letters. Do not separate the letters by commas, spaces, dashes, or anything else. If you do then the robo-grader will not recognize it as the correct answer. Br OH A. CH3COOOH B. H2SO4 / Heat C. Na2Cr207/ H20 / H2SO4/ Heat D. KO-t-Bu (for E2) E. NaNH2, then Mel F. NBS / light G. BH3-THF, then...
1. BH 'THE 2. Но,, NaOH ОН .0 сте ,оғ. с з ( ) or 3 or 3 он ОН 1-methyl-1-cyclohexene What product would you expect if the starting material was: a. Styrene, b. a-methylstyrene c. B-methylstyrene d. norbornene
1. BH 'THE 2. Но,, NaOH ОН .0 сте ,оғ. с з ( ) or 3 or 3 он ОН 1-methyl-1-cyclohexene What product would you expect if the starting material was: a. Styrene, b. a-methylstyrene c. B-methylstyrene d. norbornene
2. Draw the major product(s) from the reaction of the starting material below with the following reagents: (12 marks) (a) (b) (1) BH3, THF (2) H2O2, NaOH, H2O Cl in excess EtOH (0) I-CI (d) (1) O3. CH CI: (2) Zn, acetic acid (e) (1) (1) OsO4, THF (2) H2S (1) Hg(OOCCH3)2, H2O (2) NaBH4, NaOH, H2O
Outline the correct reaction sequence that will successfully transform the indicated starting material into the indicated product. Input your answer as uninterrupted sequence of letters. Do not separate the letters by commas, spaces, dashes, or anything else. If you do then the robo-grader will not recognize it as the correct answer. 5 steps A HBr H2SO4 / heat NBS / UV light KO-t-Bu / t-BuOH (for E2) Hg(OAC)2 / H20 then NaBH4 BH3-THF, then NaOH / H2O2 NaNz/DMSO KCN /...
Predict the major product(s) of the following reactions. Show stereochemistry where appropriate. 3 CO3H i) OsO4 H ii) NaHSO3, H2O CHC13, KOH any cha, kot i) BH3, THF CECH 11) H2O2, NaOH Li NH (liquid) cm X Ft, H/HO (vii) Two Markovnikov products Draw the structure of alkene for each of the following reactions. OH i) BH, THF 11) H202, NaOH 1) Hg(OAc)2, H20 ii) NaBH4 1) 03 ii) Zn/H Styrene undergoes propagation to give polystyrene. Showing electron-flow using half-headed...
1) Provide the starting material for the following reaction. (0.5 pts) Он Он 1) Hg(OAc)2, H20 2) NaBH (provide starting material) 2) Provide the major organic product(s) for the following reactions. If stereoisomers are formed, please show both stereoisomers. (0.5 pts each) 1) BH3 THF a) 2)120 NaOH 1) NaOH, H-O, 55°C b) 2) OsO4 t-BuOOH 1-BuOH, NaOH Br2 c) CCl4 H2O, H2SO d) H9SO4 2 equivalents HBr e) 3) The following ction generates an ether. Provide the major organic...
Polystyrene can be polymerized from the starting monomer
(styrene) pictured below.
a. Anionic polymerization is one method of polymerization that
can be used to generate polystyrene from styrene. Explain what type
of initiator should be used for this reaction
and draw an example of a styrene monomer that has reacted with
initiator.
b. Using this anionic polymerization method and a starting
concentration of 1M styrene and 1mM initiator, what degree of
polymerization (Xn) would you expect if you use up...
5)
Draw a starting material that would efficiently generate the product shown (ignore stereochemistry). [1]LDA, THF,- 78'c [2]CH,CH,1
What is the major product of the reaction below? 여 1) BH3.THF 2) H2O2, NaOH Select one: O O a. OH ob. OH O c. ОН O d. -OH
Outline the correct reaction sequence that will successfully transform the indicated starting material into the indicated product. Input your answer as uninterrupted sequence of letters. Do not separate the letters by commas, spaces, dashes, or anything else. If you do then the robo-grader will not recognize it as the correct answer. Br OH A. CH3COOOH B. H2SO4 / Heat C. Na2Cr207/ H20 / H2SO4/ Heat D. KO-t-Bu (for E2) E. NaNH2, then Mel F. NBS / light G. BH3-THF, then...
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