11. Show the product and use arrows to show the mechanism for the Nucleophilic Aromatic Substitution...
11. Show the product and use arrows to show the mechanism for the Nucleophilic Aromatic Substitution Reaction below. Assume benzyne is an intermediate. Just write B: to represent a strong base reacting with the aromatic ring. (5 points) 11. Show the product and use arrows to show the mechanism for the Nucleophilic Aromatic Substitution Reaction below. Assume benzyne is an intermediate. Just write B: to represent a strong base reacting with the aromatic ring. (5 points) strong base NH CI
12. Show the kinetic and thermodynamic product formed in the reaction of 1,3-dibutene with Brz and draw an energy diagram for both products. Show both products on the same graph with energy on the Y axis and reaction coordinates on the X axis. (4 points) Br2 ether buta-1,3-diene 11. Show the product and use arrows to show the mechanism for the Nucleophilic Aromatic Substitution Reaction below. Assume benzyne is an intermediate. Just write B: to represent a strong base reacting...
12. Show the kinetic and thermodynamic product formed in the reaction of 1,3-dibutene with Br2 and draw an energy diagram for both products. Show both products on the same graph with energy on the Y axis and reaction coordinates on the X axis. (4 points) 12. Show the kinetic and thermodynamic product formed in the reaction of 1,3-dibutene with Bry and draw an energy diagram for both products. Show both products on the same graph with energy on the Y...
with energy* 1 of 1 Show the kinetic and thermodynamic product formed in the reaction of 1,3-dibutene wit! Br2 and draw an energy diagram for both products. Show both products on the same graph w energy on the Y axis and reaction coordinates on the X axis.' Br2 ether buta-1,3-diene
heat two products HBr ether 4- KMnO4 H30 9. Carry out the transformation below. More than one step will be required. Use any reagents you need. Show all reagents and intermediate structures. (4 points) -OH Br 12. Show the kinetic and thermodynamic product formed in the reaction of 1,3-dibutene with Brz and draw an energy diagram for both products. Show both products on the same graph with energy on the Y axis and reaction coordinates on the X axis. (4...
3. Show the complete mechanism for the following nucleophilic aromatic substitution reaction. Use curved arrows to indicate the direction of electron flow. Cl OH KOH + KCI NE 0
Pyridine reacts with hydroxide by nucleophilic aromatic substitution. Complete the mechanism by drawing curved arrows, the structure of the charged intermediate, and the structure of the major uncharged product. Violation
The nucleophilic aromatic substitution reaction of a halobenzene with a strong base (KN(CH3)2 in (CH3)2NH) involves a benzyne intermediate. Complete the mechanism below by providing the missing curved arrow notation, lone pair electrons, and formal charges. Do not add additional structures or counterions CH3 CH3 CH3 CH3 CH3 CH3 CH3 H3 H3 H3 H3
250 ChemActivity 29 Electrophilic Aromatic Substitution no ChemActivity 29 Part A: Electrophilic Aromatic Substitution (What products are formed when a strong electrophile is added to benzene?) Model 1: (review) Electrophilic Addition of HCI Rani o g cyclohexene carbocation intermediate Run 2 U X benzene This product carbocation intermediate DOES NOT Critical Thinking Questions 1 For Rxn I (above) draw curved arrows showing the mechanism of electrophilic addition of HCl. Include an appropriate carbocation intermediate in the box above. Figure 1:...
Alkyl Halides and their Reactions: Nucleophilic Substitution and Elimination l. Predict the major organic product for each of the following. (1 major structure is all that needed in each case). (3 points each) Br CH3ONa CH3CH2ONa (for "d", show elimination product only, there will also be some substitution) NaOH e, optically active (for "e", show substitution product or products only. If both enantiomers form, draw both) Is the product solution for reaction "e" above racemic or optically active? (1 point...