![2. Indicate which species are aromatic by circling them. [4 points] 3. Predict the product(s) obtained in the following electrophilic aromatic substitution reactions. 12 points each] o HNO3 њео, F: d) Br2 Fsc FeBr3 a) Cl H2N e) H2S04 b) AICl3 H3CO c) Cl AICl3](http://img.homeworklib.com/questions/577e5ec0-ca70-11eb-806a-d58f699bece7.png?x-oss-process=image/resize,w_560)
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2. Indicate which species are aromatic by circling them. [4 points] 3. Predict the product(s) obtained...
3. The electrophilic aromatic substitution (EAS) reaction is a great way to prepare substitute Provide the...
3. The electrophilic aromatic substitution (EAS) reaction is a great way to prepare substitute Provide the expected major product for each of the following EAS reactions. (12 pts) SO3H HNO3 H2SO4 CH2CH3 CI AICI en Enhen II Ph-C-NHÓh Br2 CH3 -CH₃ CH3 FeBr3
1. please check what is wrong. Thank you! Determine the product formed when each compound is treated with...
1. please check what is wrong. Thank you!
Determine the product formed when each compound is treated with Br2 and FeBr3. Drag the atom labels to their appropriate positions. CN Atom labels H H Br Br2 A. FeBr Br H OH OH Br Br. Br2 FeBr3 H H Br Br H Br2 FeBr H1 H Reset T Rank the compounds in each group in order of decreasing reactivity in electrophilic aromatic substitution. CI Decreasing reactivity Rank the compounds in each...
1. 2 points) Consider the following compounds. Indicate with an arrow(s) the position(s) of the next...
1. 2 points) Consider the following compounds. Indicate with an arrow(s) the position(s) of the next electrophilic aromatic substitution NO2 (4 points) Draw all resonance structures of a σ-complex that was formed after attack of electrophile on 2. Aniline Acetophenone 3. 14 points) Provide stepwise mechanism for the following reactions. Make sure to show all resonance structures of a-complex AlCl AICI ar AIC Fuming H SO Ch. FeCl3
3. Predict the major product(s) for the following reactions. (12 points) 1. BH3 THE 2. H2O2...
3. Predict the major product(s) for the following reactions. (12 points) 1. BH3 THE 2. H2O2 NaOH Br2 H20 1. Hg(OAc)2 CH3OH 2. NaBH4 HBr
3 pts Predict the major product(s) of the following reaction. Select all that apply. If a...
3 pts Predict the major product(s) of the following reaction. Select all that apply. If a reaction would yield both ortho and para products, select both answers. HNO3 H2SO4 Product NO2 ON ON NO2 А B с D B А No Reaction. The reaction would not give a product. Ос OD Rank the substituted benzene molecules in order from 1 - most activated to 5 - least activated (most deactivated) towards electrophilic aromatic substitution. OH CF3 он Br A B...
Predict the major product/s formed in each of the following reactions, indicate if the reagent reacts either regioselec...
Predict the major product/s formed in each of the following
reactions, indicate if the reagent reacts either regioselectively
or stereospecifically, or both in relevant cases
2. Predict the major product/s formed in cach of the following reactions, indicate if the reagent reacts either regioselectively or stereospecifically, or both in relevant cases (5 x 2 10 points): Write product/s of the reaction using Fischer projection на (Z)3-methyl-pent-2-ene .Write product/s of the reaction using Fischer projection. Br2 Write product/s of the reaction...
predict the major product for each transformation below,indicate the stereochemistry where appicable.assume all reaction will take...
predict the major product for each transformation
below,indicate the stereochemistry where appicable.assume all
reaction will take place
(28 points) Predict the major product(s) for each transformation below. Indicate the stereochemistry where applicable. Assume that all the reactions will take place. BE TEA, CH,Cl2 heat hv NaNH, DMF De Cl,H,O OH 1. Hg(OAc)2(aq). 2. NaBH(aq) CICCIA 1.03,CH,CI 2. S
1. [6 points] Predict the major product/s of the following reactions. Indicate stereochemistry using dashed and...
1. [6 points] Predict the major product/s of the following reactions. Indicate stereochemistry using dashed and wedged bonds where appropriate 1. BH2 and THF 2. NaOH and H202 H30 H20 CI H20
1 (21 points) Predict the major product(s) for each transformation below. Indicate the stereochemistry where applicable....
1 (21 points) Predict the major product(s) for each transformation below. Indicate the stereochemistry where applicable. In case of no reaction happening, please write N.R. on the product side. a) 2. NaBH4. H,0 1.03, CH2Ch 2. Zn, H20 b) Br c) HCl , C6H6 d) ?? so,(aq), ? c) Br2, CH2CI2 KMnO4 (conc.) g)
Question 47 (2 points) Which one of the following compounds is aromatic? S - II IV...
Question 47 (2 points) Which one of the following compounds is aromatic? S - II IV a) III Ob) Oc) II O d) IV Question 48 (2 points) Predict the product(s) for the following reaction: NaNH2, NH3 NH2 -NH₂ que "NH2 a) I, II and III b) I and II c) III and I d) II and III
3. The electrophilic aromatic substitution (EAS) reaction is a great way to prepare substitute Provide the expected major product for each of the following EAS reactions. (12 pts) SO3H HNO3 H2SO4 CH2CH3 CI AICI en Enhen II Ph-C-NHÓh Br2 CH3 -CH₃ CH3 FeBr3
1. please check what is wrong. Thank you!
Determine the product formed when each compound is treated with Br2 and FeBr3. Drag the atom labels to their appropriate positions. CN Atom labels H H Br Br2 A. FeBr Br H OH OH Br Br. Br2 FeBr3 H H Br Br H Br2 FeBr H1 H Reset T Rank the compounds in each group in order of decreasing reactivity in electrophilic aromatic substitution. CI Decreasing reactivity Rank the compounds in each...
1. 2 points) Consider the following compounds. Indicate with an arrow(s) the position(s) of the next electrophilic aromatic substitution NO2 (4 points) Draw all resonance structures of a σ-complex that was formed after attack of electrophile on 2. Aniline Acetophenone 3. 14 points) Provide stepwise mechanism for the following reactions. Make sure to show all resonance structures of a-complex AlCl AICI ar AIC Fuming H SO Ch. FeCl3
3. Predict the major product(s) for the following reactions. (12 points) 1. BH3 THE 2. H2O2 NaOH Br2 H20 1. Hg(OAc)2 CH3OH 2. NaBH4 HBr
3 pts Predict the major product(s) of the following reaction. Select all that apply. If a reaction would yield both ortho and para products, select both answers. HNO3 H2SO4 Product NO2 ON ON NO2 А B с D B А No Reaction. The reaction would not give a product. Ос OD Rank the substituted benzene molecules in order from 1 - most activated to 5 - least activated (most deactivated) towards electrophilic aromatic substitution. OH CF3 он Br A B...
Predict the major product/s formed in each of the following
reactions, indicate if the reagent reacts either regioselectively
or stereospecifically, or both in relevant cases
2. Predict the major product/s formed in cach of the following reactions, indicate if the reagent reacts either regioselectively or stereospecifically, or both in relevant cases (5 x 2 10 points): Write product/s of the reaction using Fischer projection на (Z)3-methyl-pent-2-ene .Write product/s of the reaction using Fischer projection. Br2 Write product/s of the reaction...
predict the major product for each transformation
below,indicate the stereochemistry where appicable.assume all
reaction will take place
(28 points) Predict the major product(s) for each transformation below. Indicate the stereochemistry where applicable. Assume that all the reactions will take place. BE TEA, CH,Cl2 heat hv NaNH, DMF De Cl,H,O OH 1. Hg(OAc)2(aq). 2. NaBH(aq) CICCIA 1.03,CH,CI 2. S
1. [6 points] Predict the major product/s of the following reactions. Indicate stereochemistry using dashed and wedged bonds where appropriate 1. BH2 and THF 2. NaOH and H202 H30 H20 CI H20
1 (21 points) Predict the major product(s) for each transformation below. Indicate the stereochemistry where applicable. In case of no reaction happening, please write N.R. on the product side. a) 2. NaBH4. H,0 1.03, CH2Ch 2. Zn, H20 b) Br c) HCl , C6H6 d) ?? so,(aq), ? c) Br2, CH2CI2 KMnO4 (conc.) g)
Question 47 (2 points) Which one of the following compounds is aromatic? S - II IV a) III Ob) Oc) II O d) IV Question 48 (2 points) Predict the product(s) for the following reaction: NaNH2, NH3 NH2 -NH₂ que "NH2 a) I, II and III b) I and II c) III and I d) II and III
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