Homework Answers
based on the strength of the substituents present in the benzene ring the prefer site is as follows
LiAlH4 can reduces the carbonyl compounds to alcohols and doesn't reduce the double bond
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13. At which site on the following substrate will electrophilic...
Need help understanding why? Thanks! 12. What reagent would be used to reduce the alkene in...
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12. What reagent would be used to reduce the alkene in cyclopentenone. A. LiAIHA B. NaBH4 C. DIBAL-H D. 1 eg of Hz, Pd-C E. Both A and B 13. What is the driving force for losing a proton as the last step in electrophilic aromatic substitution? A. To neutralize the base that is present B. To make room for the electrophile C. To make the ring more reactive D. To restore the aromatic system...
Need help! Thanks. 6. What is the major product of the following reaction? Br AL с NOZ NO, B NO 7. At which site o...
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6. What is the major product of the following reaction? Br AL с NOZ NO, B NO 7. At which site on the following substrate will electrophilic substitution be most likely to occur, in the formation of a mono-substituted product? N(CH3)2 Br 8. Select the reagents and the appropriate sequence to prepare the product shown below from benzene, with the best possible yield. NO a) (1) HNO3, H2SO4, [2] MeCOCI, AICI: b) [1] MeCOCI, AICI, [2] HNO3,...
Need help understanding. Thanks! 15. Which of the following structures is the most important contributor to...
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15. Which of the following structures is the most important contributor to the resonance hybrid formed as intermediate when aniline undergoes para-bromination? NH2 NH2 NH2 Br D 16. Select the product of the following reaction H2 Pd/C NO2 Он Он NH2 NO2 NO2 NH2 A. В. C. D. 17. What is the starting material in the reaction below? 1. Mg cон 2. CO2 then acid A. Bromobenzene B. Benzyl bromide C. Benzoic acid D. Lithium benzoate...
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12. What reagent would be used to reduce the alkene in cyclopentenone. A. LiAIHA B. NaBH4 C. DIBAL-H D. 1 eg of Hz, Pd-C E. Both A and B 13. What is the driving force for losing a proton as the last step in electrophilic aromatic substitution? A. To neutralize the base that is present B. To make room for the electrophile C. To make the ring more reactive D. To restore the aromatic system...
Need help! Thanks.
6. What is the major product of the following reaction? Br AL с NOZ NO, B NO 7. At which site on the following substrate will electrophilic substitution be most likely to occur, in the formation of a mono-substituted product? N(CH3)2 Br 8. Select the reagents and the appropriate sequence to prepare the product shown below from benzene, with the best possible yield. NO a) (1) HNO3, H2SO4, [2] MeCOCI, AICI: b) [1] MeCOCI, AICI, [2] HNO3,...
Need help understanding. Thanks!
15. Which of the following structures is the most important contributor to the resonance hybrid formed as intermediate when aniline undergoes para-bromination? NH2 NH2 NH2 Br D 16. Select the product of the following reaction H2 Pd/C NO2 Он Он NH2 NO2 NO2 NH2 A. В. C. D. 17. What is the starting material in the reaction below? 1. Mg cон 2. CO2 then acid A. Bromobenzene B. Benzyl bromide C. Benzoic acid D. Lithium benzoate...
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