Which of the following substituted benzene rings is more activated towards electrophilic aromatic substitution than benzene?...
Which of the following substituted benzene rings is more activated towards electrophilic aromatic substitution than benzene? Select all that apply. CF3 OH NH2 А B D E A D Ос B F ОЕ
Which of the following substituted benzene rings is more activated towards electrophilic aromatic substitution than benzene? Select all that apply. ОН NH2 CF, Br E F A B OD B ОА OF Ос ОЕ
please answer ALL. select all answers that apply. will give a thumbs up rating. thank you! Which of the following molecules can be oxidized to a carboxylic acid with Na2Cr2O7 in aqueous H2SO4? Select all that apply. ОН ОН Н Loh А B с D E D ОА DE B Ос Which of the following substituted benzene rings is more activated towards electrophilic aromatic substitution than benzene? Select all that apply. CF3 Br NH2 OH B с E F B...
please answer ALL. select all answers that apply. will give a rating. thank you! Which of the following bonds in the tertiary amine shown, CANNOT be formed via reductive amination? Select all that apply. (A). (B) (C) Ос Ов ОА Acetal formation is an equilibrium reaction that doesn't favor the formation of the acetal product. What can you do to drive the reaction to completion? Select all that apply. Remove H20 Add more acid Add excess ROH Remove ROH Add...
please answer carefully, each question may have MULTIPLE options that are correct! Question 5 3 pts Which of the following bonds in the tertiary amine shown, CANNOT be formed via reductive amination? Select all that apply. (A). (B) N (C) ОА Ов Which of the following substituted benzene rings is more activated towards electrophilic aromatic substitution than benzene? Select all that apply. OH CF, Br NH2 А B с D E F А D B F ОЕ Question 7 3...
please answer ALL. will give a thumbs up. thank you Which of the following molecules can be oxidized to a carboxylic acid with Na2Cr2O7 in aqueous H2SO4? Select all that apply. ОН ОН Н LOH А В С D E Which of the following substituted benzene rings is more activated towards electrophilic aromatic substitution than benzene? Select all that apply. ОН CF3 NH2 B E F Acetal formation is an equilibrium reaction that doesn't favor the formation of the acetal...
a uestions (cont d) 3. Is the following substituted benzene activated or deactivated towards electrophilic aromatures to substitution? Explain the reasoning behind your designation. You must use substantiate your argument. resonance structures to Activator or Deactivator
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...
Cons Part A Which of the following statements is not true? o Benzene and substituted benzenes are nucleophiles and undergo electrophilic aromatic substitution, o Pyridine is much less nucleophilic than benzene and undergoes nucleophilic aromatic substitution o Pyrrole, furan, and thiophene are more nucleophilic than benzene and only undergo electrophilic aromatic substitution o Highly deactivated, substituted benzene rings undergo nucleophilic aromatic substitution. o Pyridine fails to undergo electrophilic aromatic substitution Submit Request Answer Provide Feedback Part A Which method forms...
Substituents on an aromatic ring can have several effects on electrophilic aromatic substitution reactions. Substituents can activate or deactivate the ring to substitution donate or withdraw electrons through resonance, and direct substitution either to the ortho/para or to the meta positions. From the following lists, select the substituents that have the indicated property. The substituents are written as -XY, where X is the atom directly bound to the aromatic ring. Activation of the ring towards substitution. Withdrawal of electrons through...