Homework Answers
![CH3 Br 1-bromo-1-propylcyclohexane 5) The reaction of the given reactant with MCPBA results in the formation of racemic mixture of a diol. The double bond of the given compound attacks the oxygen atom of the peroxy acid resulting in the formation of an epoxide. Addition of acid results in hydroxylation. The products of the reaction afe CH3 CH3 OH CAI он CDII 1-(1S-1-hydroxypropyl]cyclohexao 1-1R-1-hydroxypro pyl]cyclohexanol](http://img.homeworklib.com/questions/925f2000-278a-11eb-8959-c7f7e3354535.png?x-oss-process=image/resize,w_560)
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Question 1 Predict the major product(s) for each of the following reactions. Show both enantiomers if...
3. Predict the majoe product(s) for the following reactions. Show the stereochemistry of the product(s) when...
3. Predict the majoe product(s) for the following reactions. Show the stereochemistry of the product(s) when applicable. HCI (1) Hg(OAc)2 (2) NaBH4 (1) BH3 THF (2) H202. OH Br, Br2. H20 Pt (I) CH3CO3H (2) H,O+ (2) DMS HBr ROOR
1. PREDICT THE PRODUCT: Provide the structure of the major product expected from the following reactions...
1. PREDICT THE PRODUCT: Provide the structure of the major product expected from the following reactions or reaction sequences. Make sure you account for any regio- and/or stereochemistry! (24 pts.) H2O 1. Hg(OAC), CH, OH 2. NaBH H2SO4 H20 1) BH-THF 2) H202, KOH HBr Bry, H2O HBr ROOR 1. BH3-THF 2. H2O2, NaOH H20, H2SO4 1. NaNH2 H2 H-CEC-CH2 CH2 CH3 2. CH CH Br Lindlar cat 1. Sia BH-THF 2. H2O2, H2O
1. Predict the major organic product for each of the following reactions. Be sure to clearly...
1. Predict the major organic product for each of the following reactions. Be sure to clearly indicate the proper stereochemical relationships between groups (if appropriate), and write the word "racemic” under any compound that is formed as a racemic mixture. B12 Ph Ph H20 H2 Pd/C OSO4 CH3 NMO H3C 1) Hg(OAC)2, H20 2) NaBH4, aq. NaOH CH3 812 CCl4 now any resposta Hac 1) BH3, THE 2) H2O2, aq. NaOH
suggest the major product(s) for the following reactions. specify the stereochemistry clearly and write "racemic" for...
suggest the major product(s) for the following reactions. specify
the stereochemistry clearly and write "racemic" for a racemic
product.
Br КОН heat BH3, THF NaOH, H2O2 NaN3 DMSO Br HCI SOH HBr
Practice the Skill 09.23 Predict the product(s) for each of the following reactions: Your answer is...
Practice the Skill 09.23 Predict the product(s) for each of the following reactions: Your answer is correct. Show both enantiomers if a racemic mixture is formed. 0% 033 2.072 2275 2.12 Your answer is correct Show both enantiomers if a racemic mixture is formed
Predict the major product(s) from the following reactions Predict the major product(s) from the following reactions:...
Predict the major product(s) from the following reactions
Predict the major product(s) from the following reactions: 1. O3 CH3 ? 2. DMS CH3 b) 1. CH3COH HаС. 2. H30 CH3 cat. OsO4 CH3 r-BuOOH d) .CHa ? cold CH3 0. e) CH3 CH3 На Hас ? Pt CH3 CH3 Hас 1. BH3-THF CHз 2. H2O2, NaOH g) Bг2 ? CH3OH "CHз
1. (20 pts) Write the structure of the product of each step of these reactions. Be...
1. (20 pts) Write the structure of the product of each step of these reactions. Be careful to consider if rearrangements occur and if stereoisomers are formed (if so, write the stereo- isomers). HBr Нао 95°C H2 Н2о Lindlar cat. H2SO4 (cat) Na 1) BH3:THF NH3 2) H202, H20, NaOH КОН Н2 Br Pd-C
Predict the major product(s) of the following reactions. Show stereochemistry where appropriate. (i) -COH На (i)...
Predict the major product(s) of the following reactions. Show stereochemistry where appropriate. (i) -COH На (i) Pd/C OsO4 NaHSO3, H20 н СHC1, КОН (iv) i) ВН, THF CECH in) H,О, NaOH Li, NH3 (liquid) (vi) XX H/H20 (vii) Two Markovnikov products Draw the structure of alkene for each of the following reactions. он BH3, THF i)H202 NaOH он )Hg(OAc)2 H20 i)NaBH (iii CH O i) Zn/H +
Draw the structure of the major principal organic product in each of the following reactions. Include...
Draw the structure of the major principal organic product in
each of the following reactions. Include correct relative
stereochemistry. You don’t need to draw both enantiomers.
NaOH BH3 THF H202, H20 HgSO4 H2SO4 H20 heat 1 mol Br2 LiBr HOAc
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following...
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following reactions. Indicate stereochemistry and regiochemistry when appropriate. Indicate reactions that are expected to result in a racemic mixture of products DBr 1. Н.О, CHCI он HSO, heat кон 1) вн, THF 3. 2) H202. HO 1) Hg(OAc)2, CH,OH 2) NaBH, OH 5. Br2 SH 6. HIO4 OH THF, H2O "он III. Synthesis: Starting from the alkenyl bromide below, devise a synthesis that produces the...
3. Predict the majoe product(s) for the following reactions. Show the stereochemistry of the product(s) when applicable. HCI (1) Hg(OAc)2 (2) NaBH4 (1) BH3 THF (2) H202. OH Br, Br2. H20 Pt (I) CH3CO3H (2) H,O+ (2) DMS HBr ROOR
1. PREDICT THE PRODUCT: Provide the structure of the major product expected from the following reactions or reaction sequences. Make sure you account for any regio- and/or stereochemistry! (24 pts.) H2O 1. Hg(OAC), CH, OH 2. NaBH H2SO4 H20 1) BH-THF 2) H202, KOH HBr Bry, H2O HBr ROOR 1. BH3-THF 2. H2O2, NaOH H20, H2SO4 1. NaNH2 H2 H-CEC-CH2 CH2 CH3 2. CH CH Br Lindlar cat 1. Sia BH-THF 2. H2O2, H2O
1. Predict the major organic product for each of the following reactions. Be sure to clearly indicate the proper stereochemical relationships between groups (if appropriate), and write the word "racemic” under any compound that is formed as a racemic mixture. B12 Ph Ph H20 H2 Pd/C OSO4 CH3 NMO H3C 1) Hg(OAC)2, H20 2) NaBH4, aq. NaOH CH3 812 CCl4 now any resposta Hac 1) BH3, THE 2) H2O2, aq. NaOH
suggest the major product(s) for the following reactions. specify
the stereochemistry clearly and write "racemic" for a racemic
product.
Br КОН heat BH3, THF NaOH, H2O2 NaN3 DMSO Br HCI SOH HBr
Practice the Skill 09.23 Predict the product(s) for each of the following reactions: Your answer is correct. Show both enantiomers if a racemic mixture is formed. 0% 033 2.072 2275 2.12 Your answer is correct Show both enantiomers if a racemic mixture is formed
Predict the major product(s) from the following reactions
Predict the major product(s) from the following reactions: 1. O3 CH3 ? 2. DMS CH3 b) 1. CH3COH HаС. 2. H30 CH3 cat. OsO4 CH3 r-BuOOH d) .CHa ? cold CH3 0. e) CH3 CH3 На Hас ? Pt CH3 CH3 Hас 1. BH3-THF CHз 2. H2O2, NaOH g) Bг2 ? CH3OH "CHз
1. (20 pts) Write the structure of the product of each step of these reactions. Be careful to consider if rearrangements occur and if stereoisomers are formed (if so, write the stereo- isomers). HBr Нао 95°C H2 Н2о Lindlar cat. H2SO4 (cat) Na 1) BH3:THF NH3 2) H202, H20, NaOH КОН Н2 Br Pd-C
Predict the major product(s) of the following reactions. Show stereochemistry where appropriate. (i) -COH На (i) Pd/C OsO4 NaHSO3, H20 н СHC1, КОН (iv) i) ВН, THF CECH in) H,О, NaOH Li, NH3 (liquid) (vi) XX H/H20 (vii) Two Markovnikov products Draw the structure of alkene for each of the following reactions. он BH3, THF i)H202 NaOH он )Hg(OAc)2 H20 i)NaBH (iii CH O i) Zn/H +
Draw the structure of the major principal organic product in
each of the following reactions. Include correct relative
stereochemistry. You don’t need to draw both enantiomers.
NaOH BH3 THF H202, H20 HgSO4 H2SO4 H20 heat 1 mol Br2 LiBr HOAc
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following reactions. Indicate stereochemistry and regiochemistry when appropriate. Indicate reactions that are expected to result in a racemic mixture of products DBr 1. Н.О, CHCI он HSO, heat кон 1) вн, THF 3. 2) H202. HO 1) Hg(OAc)2, CH,OH 2) NaBH, OH 5. Br2 SH 6. HIO4 OH THF, H2O "он III. Synthesis: Starting from the alkenyl bromide below, devise a synthesis that produces the...
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