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6. When o-fluorotoluene is treated with sodium amide (NaNH2), the product is: (note: toluidine is the...
When o-bromoanisole is treated with NaNH2 in NH3 (I), a reaction proceeding via a benzyne intermediate,...
When o-bromoanisole is treated with NaNH2 in NH3 (I), a reaction proceeding via a benzyne intermediate, what two isomeric products are possible? (Check two products). o-methoxyaniline m-methoxyaniline p-methoxyaniline In practice, only one isomer is formed. Which one is it? o-methoxyaniline m-methoxyaniline p-methoxyaniline Why is this product favored? (Select the major factor). The methoxy group is too bulky and causes a steric hindrance to amide ion attack at the ortho- position. The reaction actually proceeds by nucleophilic aromatic substitution (addition-elimination) mechanism....
Answer each question within each picture in order ser please. Thank you Problem 15.42b When m...
Answer each question within each picture in order ser please. Thank
you
Problem 15.42b When m chlorot oluene is treated with sodium amide in liquid ammonia, the products of the reaction are o m., and p-toluidine (Le. o-CHbC6H4NH2, m CH3CoHANH2 and p. CHJCeHANH2). Propose a plausible mechanism that accounts for the formation of m CH)C6H4NH2. 0 Get help answering Molecular Drawing questions. Draw step one of this mechanism. Include lone pairs and formal charges in the mechanism. Draw out explicitly...
1) When 3-iodo-3-ethylpentane is treated with sodium methoxide in methanol, the major organic product is an...
1) When 3-iodo-3-ethylpentane is treated with sodium methoxide in methanol, the major organic product is an ___that is generated through an __mechanism. A) ether, Sw1 B) ether, SN2 C) ether, E1 D) alkene, E2 E) alkene, E1 2) Which compound produces only one alkene when treated with sodium methoxide? A) 2-chloro-2-methylpentane B) 3-chloro-3-ethylpentane C) 3-chloro-2-methylpentane D) 2-chloro-4-methylpentane E) 2-chloro-3-ethylpentane 3) What is the difference between Hoffmann and Zaitsev? When is Hoffmann favored?
1) When 3-iodo-3-ethylpentane is treated with sodium methoxide in methanol, the major organic product is an...
1) When 3-iodo-3-ethylpentane is treated with sodium methoxide in methanol, the major organic product is an ___ that is generated through an ____mechanism. A) ether, SN1 B) ether, Sn2 C) ether, E1 D) alkene, E2 E) alkene, E1 2) Which compound produces only one alkene when treated with sodium methoxide? A) 2-chloro-2-methylpentane B) 3-chloro-3-ethylpentane C) 3-chloro-2-methylpentane D) 2-chloro-4-methylpentane E) 2-chloro-3-ethylpentane 3) What is the difference between Hoffmann and Zaitsev? When is Hoffmann favored?
When p-ethylisopropylbenzene is treated with bromine under light, one hydrogen is substituted with a bromine atom....
When p-ethylisopropylbenzene is treated with bromine under light, one hydrogen is substituted with a bromine atom. The product of this radical bromination is A. m-ethyl-1-Bromoisopropylbenzene B. m-1-Bromoethylisopropylbenzene C. p-ethyl-1-bromomethylethylbenzene D. There is no reaction E. p-1-Bromo-5-ethyl-3-isopropylbenzene
When 1-iodo-1-methylcyclohexane is treated with NaOCH2CH3, the more highly substituted alkene product predominates. When KOC(CH3)3 is...
When 1-iodo-1-methylcyclohexane is treated with NaOCH2CH3, the more highly substituted alkene product predominates. When KOC(CH3)3 is used instead, the less highly substituted alkene product predominates. Please explain. A) Methylenecyclohexane is more stable than 1-methylcyclohexene B) The bulky iodo group is attacked mor readily by less bulky NaOCH2CH3 C) KOC(CH3)3 attacks the primary hydrogen, but NaOCH2CH3 attacks the secondary hydrogen D) 1-iodo-1-methylcyclohexane exists only in the chair conformation E) None of the above
Draw and name the SN2 major product formed when (2R,5S)-2-bromo-5-chlorohexane is treated with sodium iodide in...
Draw and name the SN2 major product formed when (2R,5S)-2-bromo-5-chlorohexane is treated with sodium iodide in acetone. (Use only one equivalent of NaI.)
1. Predict whether the frequency of the IR absorption peak for the C=N stretch of the imine product is greater or less than the frequency for C=O stretch. 2. The amine was not isolated in this reacti...
1. Predict whether the frequency of the IR absorption peak for
the C=N stretch of the imine product is greater or less than the
frequency for C=O stretch.
2. The amine was not isolated in this reaction sequence. Predict
how the IR spectrum of the amine would differ from the IR of the
amide.
CH3 NaBH4 но но ÓCH3 оснз vanilin mp 81-83 °C it is Soli (E-2-methoxy-4-(p-tolylimino)methyl)phenol mp 116-117 °C C1sH15NO2 p-toluidine molar mass: 152.15 molar mass: 107.15 mp...
Draw and name the major SN2 product when (2R,5S)-2-bromo-5-chlorohexane is treated with sodium iodine in acetone....
Draw and name the major SN2 product when (2R,5S)-2-bromo-5-chlorohexane is treated with sodium iodine in acetone. * Use only one equivalent of NaI and use wedge and dash bonds
Which proton would be abstracted first when this compound is treated with NaNH2? OH B H...
Which proton would be abstracted first when this compound is treated with NaNH2? OH B H D H3C A с А B C D Which method will accomplish this transformation? å-a O A. 1. BH3.THE 2. H202, OH 3. EtBr B. 1. EtMgBr 2. H20/H30+ OC. 1. EtzCuli 2. H2O/H30+ OD. 1. HBr 2. EtLi
When o-bromoanisole is treated with NaNH2 in NH3 (I), a reaction proceeding via a benzyne intermediate, what two isomeric products are possible? (Check two products). o-methoxyaniline m-methoxyaniline p-methoxyaniline In practice, only one isomer is formed. Which one is it? o-methoxyaniline m-methoxyaniline p-methoxyaniline Why is this product favored? (Select the major factor). The methoxy group is too bulky and causes a steric hindrance to amide ion attack at the ortho- position. The reaction actually proceeds by nucleophilic aromatic substitution (addition-elimination) mechanism....
Answer each question within each picture in order ser please. Thank
you
Problem 15.42b When m chlorot oluene is treated with sodium amide in liquid ammonia, the products of the reaction are o m., and p-toluidine (Le. o-CHbC6H4NH2, m CH3CoHANH2 and p. CHJCeHANH2). Propose a plausible mechanism that accounts for the formation of m CH)C6H4NH2. 0 Get help answering Molecular Drawing questions. Draw step one of this mechanism. Include lone pairs and formal charges in the mechanism. Draw out explicitly...
1) When 3-iodo-3-ethylpentane is treated with sodium methoxide in methanol, the major organic product is an ___that is generated through an __mechanism. A) ether, Sw1 B) ether, SN2 C) ether, E1 D) alkene, E2 E) alkene, E1 2) Which compound produces only one alkene when treated with sodium methoxide? A) 2-chloro-2-methylpentane B) 3-chloro-3-ethylpentane C) 3-chloro-2-methylpentane D) 2-chloro-4-methylpentane E) 2-chloro-3-ethylpentane 3) What is the difference between Hoffmann and Zaitsev? When is Hoffmann favored?
1) When 3-iodo-3-ethylpentane is treated with sodium methoxide in methanol, the major organic product is an ___ that is generated through an ____mechanism. A) ether, SN1 B) ether, Sn2 C) ether, E1 D) alkene, E2 E) alkene, E1 2) Which compound produces only one alkene when treated with sodium methoxide? A) 2-chloro-2-methylpentane B) 3-chloro-3-ethylpentane C) 3-chloro-2-methylpentane D) 2-chloro-4-methylpentane E) 2-chloro-3-ethylpentane 3) What is the difference between Hoffmann and Zaitsev? When is Hoffmann favored?
When p-ethylisopropylbenzene is treated with bromine under light, one hydrogen is substituted with a bromine atom. The product of this radical bromination is A. m-ethyl-1-Bromoisopropylbenzene B. m-1-Bromoethylisopropylbenzene C. p-ethyl-1-bromomethylethylbenzene D. There is no reaction E. p-1-Bromo-5-ethyl-3-isopropylbenzene
1. Predict whether the frequency of the IR absorption peak for
the C=N stretch of the imine product is greater or less than the
frequency for C=O stretch.
2. The amine was not isolated in this reaction sequence. Predict
how the IR spectrum of the amine would differ from the IR of the
amide.
CH3 NaBH4 но но ÓCH3 оснз vanilin mp 81-83 °C it is Soli (E-2-methoxy-4-(p-tolylimino)methyl)phenol mp 116-117 °C C1sH15NO2 p-toluidine molar mass: 152.15 molar mass: 107.15 mp...
Which proton would be abstracted first when this compound is treated with NaNH2? OH B H D H3C A с А B C D Which method will accomplish this transformation? å-a O A. 1. BH3.THE 2. H202, OH 3. EtBr B. 1. EtMgBr 2. H20/H30+ OC. 1. EtzCuli 2. H2O/H30+ OD. 1. HBr 2. EtLi
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