Homework Answers
the following reaction are takes place in the mechanism
1) Firedel crafts alkylation
2) sulphonation
3) chlorination
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Draw the starting material. 1) i-PrCI, AICI, 2) 4,50,, so, 3) CI,, Feci,...
3. (10 points) Let us take a closer look at the electrophilic aromatic substitution step. 1) Draw the mechanism of the...
3. (10 points) Let us take a closer look at the electrophilic aromatic substitution step. 1) Draw the mechanism of the electrophilic aromatic substitution step. HO. electrophilic Hor o so substitution но сня CH3 2) What is the role of the second hydroxyl group on benzene? 3) If 1,3,5-trihydroxybenzene is the starting material, will the reaction be faster or slower? Why?
+ - 1. ~ ai + AICI: CI-AICI: 2. N - вBr3 O-CH3 O-CH3 °-CH3 +...
+ - 1. ~ ai + AICI: CI-AICI: 2. N - вBr3 O-CH3 O-CH3 °-CH3 + 3 + + BBrz BBr- a = Proton transfer b = Lewis acid/base c= Radical chain substitution d = Radical chain addition e = Electrophilic addition f=E1 Elimination g=E2 Elimination h=Sn1 Nucleophilic substitution i = Sy2 Nucleophilic substitution j= Electrophilic aromatic substitution Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - j...
draw the starting material, intermediate, and products where its necessary for the parts Draw the required...
draw the starting material, intermediate, and products where
its necessary for the parts
Draw the required intermediate compound of the following chemical transformation on benzene. NH, NH AICI, intermediate 2. KOH, H, O heat Draw the product of the following reaction (TsOH is a strong acid): excess MeOH TsOH Along with cyclopentanone, draw the other reagent required to form the following compound. You can use organic or inorganic reagents as necessary. Bangunan naman dari setenga e lemente una campana wa...
answer all parts Draw the mechanism (electron pushing and main organic product) for the first step...
answer all parts
Draw the mechanism (electron pushing and main organic product) for the first step of this Kolbe-Schmitt reaction. The Kolbe-Schmitt reaction adds a carboxyl group ortho to the hydroxyl group of phenol. After acidification, salicylic acid is produced. он 1) NaOH OH 2) CO, (100 atm, 125°C) 3) H0 DO A ¢ % o Ć . I I O Z o os Draw the starting material and electron pushing arrows for the third step of this Kolbe-Schmitt reaction....
The first two pictures go together; draw the 2 starting compounds. Last picture draw the next...
The first two pictures go together; draw the 2 starting
compounds. Last picture draw the next intermediate & show
electron flow.
Using the template below, draw the 2 starting compounds (a carbonyl and an amine) for the preparation of the following structures Note: add a plus sign between 2 starting compounds, and draw them to the left side of the reaction arrow. DOCXO, ⓇO OZ + LE IZ L НО" Note: add a plus sign between 2 starting compounds, and...
Answer all parts quckily thank you 4. Starting with benzene and any inorganic or organic reagents,...
Answer all parts quckily thank you
4. Starting with benzene and any inorganic or organic reagents, outline all steps in the synthesis of the following compounds. No mechanisms required but correct order is. (HINT: think electrophilic aromatic substitution) (10 points): (B)
HO OH ОН Ethylene oxide is the starting material for the synthesis of 1,4-dioxepane. Draw curved...
HO OH ОН Ethylene oxide is the starting material for the synthesis of 1,4-dioxepane. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism. Arrow-pushing Instructions :o: Hö: H-OH :0:
Na 1. Br CH2-Ph 2. Ph 6M HC OH он NH CI NHy CI NH d...
Na 1. Br CH2-Ph 2. Ph 6M HC OH он NH CI NHy CI NH d -Sy2 Nucleophilic substitution Nucleophilic subs at carbonyl(acyl Xfer) a Electrophilic addition b- E2 Elimination e-Syl Nucleophilic substitution e Electrophilic aromatic substitution h Conjugate (nucleophilic) addn r-Carbonyl nucleophilie addn Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - i for your answers. 2. Submit Answer Ratry Entiro Group 0 1. Cl 0 OMe...
PLEASE ANSWER ALL QUESTIONS 34) Which sequence correctly ranks the following aromatic rings in order of...
PLEASE ANSWER ALL QUESTIONS
34) Which sequence correctly ranks the following aromatic rings in order of increasing rate of reactivity in an electrophilic aromatic substitution reaction? LOCH A) 1<2<3 B) 2 <3 <1 C) 3 <1<2 D) 2 <1<3 35) Derivatives of the compound shown below are currently being examined for their effectiveness in treating drug addiction and metabolic syndrome (J. Med. Chem. 2006, 872). Which sequence ranks the following aromatic rings of this compound in order of increasing reactivity...
9. For the compound below answer a b and c. a) b) c) (3 pts) is...
9. For the compound below answer a b and c. a) b) c) (3 pts) is the molecule below an aromatic or anti-aromatic estem? (4 pts) How many electrons are in the aromatic anti aromatic bratem? (4 pts). Draw an arrow () to the lone pair electron(s) that are part of the aromatic (or anti-aromatic) system. 10. (18 pts-6 pts each) Fill in the major organic product(s) for the reactions below Br+FeBr ci + CH CH CH .. 3+ AICI:...
3. (10 points) Let us take a closer look at the electrophilic aromatic substitution step. 1) Draw the mechanism of the electrophilic aromatic substitution step. HO. electrophilic Hor o so substitution но сня CH3 2) What is the role of the second hydroxyl group on benzene? 3) If 1,3,5-trihydroxybenzene is the starting material, will the reaction be faster or slower? Why?
+ - 1. ~ ai + AICI: CI-AICI: 2. N - вBr3 O-CH3 O-CH3 °-CH3 + 3 + + BBrz BBr- a = Proton transfer b = Lewis acid/base c= Radical chain substitution d = Radical chain addition e = Electrophilic addition f=E1 Elimination g=E2 Elimination h=Sn1 Nucleophilic substitution i = Sy2 Nucleophilic substitution j= Electrophilic aromatic substitution Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - j...
draw the starting material, intermediate, and products where
its necessary for the parts
Draw the required intermediate compound of the following chemical transformation on benzene. NH, NH AICI, intermediate 2. KOH, H, O heat Draw the product of the following reaction (TsOH is a strong acid): excess MeOH TsOH Along with cyclopentanone, draw the other reagent required to form the following compound. You can use organic or inorganic reagents as necessary. Bangunan naman dari setenga e lemente una campana wa...
answer all parts
Draw the mechanism (electron pushing and main organic product) for the first step of this Kolbe-Schmitt reaction. The Kolbe-Schmitt reaction adds a carboxyl group ortho to the hydroxyl group of phenol. After acidification, salicylic acid is produced. он 1) NaOH OH 2) CO, (100 atm, 125°C) 3) H0 DO A ¢ % o Ć . I I O Z o os Draw the starting material and electron pushing arrows for the third step of this Kolbe-Schmitt reaction....
The first two pictures go together; draw the 2 starting
compounds. Last picture draw the next intermediate & show
electron flow.
Using the template below, draw the 2 starting compounds (a carbonyl and an amine) for the preparation of the following structures Note: add a plus sign between 2 starting compounds, and draw them to the left side of the reaction arrow. DOCXO, ⓇO OZ + LE IZ L НО" Note: add a plus sign between 2 starting compounds, and...
Answer all parts quckily thank you
4. Starting with benzene and any inorganic or organic reagents, outline all steps in the synthesis of the following compounds. No mechanisms required but correct order is. (HINT: think electrophilic aromatic substitution) (10 points): (B)
HO OH ОН Ethylene oxide is the starting material for the synthesis of 1,4-dioxepane. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism. Arrow-pushing Instructions :o: Hö: H-OH :0:
Na 1. Br CH2-Ph 2. Ph 6M HC OH он NH CI NHy CI NH d -Sy2 Nucleophilic substitution Nucleophilic subs at carbonyl(acyl Xfer) a Electrophilic addition b- E2 Elimination e-Syl Nucleophilic substitution e Electrophilic aromatic substitution h Conjugate (nucleophilic) addn r-Carbonyl nucleophilie addn Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - i for your answers. 2. Submit Answer Ratry Entiro Group 0 1. Cl 0 OMe...
PLEASE ANSWER ALL QUESTIONS
34) Which sequence correctly ranks the following aromatic rings in order of increasing rate of reactivity in an electrophilic aromatic substitution reaction? LOCH A) 1<2<3 B) 2 <3 <1 C) 3 <1<2 D) 2 <1<3 35) Derivatives of the compound shown below are currently being examined for their effectiveness in treating drug addiction and metabolic syndrome (J. Med. Chem. 2006, 872). Which sequence ranks the following aromatic rings of this compound in order of increasing reactivity...
9. For the compound below answer a b and c. a) b) c) (3 pts) is the molecule below an aromatic or anti-aromatic estem? (4 pts) How many electrons are in the aromatic anti aromatic bratem? (4 pts). Draw an arrow () to the lone pair electron(s) that are part of the aromatic (or anti-aromatic) system. 10. (18 pts-6 pts each) Fill in the major organic product(s) for the reactions below Br+FeBr ci + CH CH CH .. 3+ AICI:...
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