Benzene can be nitrated with a mixture of nitric and sulfuric acids. NO2 HNO3, HSO, Draw the 3-atom electrophile in the reaction. Include any formal charges. Select Draw Rings More +H-H . Reset Drawing
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- Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic steps. Be sure to account for all bond-breaking and bond-making steps. :OH: Select to Add Arrows H₂O 3 H₂ H HH H :Br:Ⓒ HH Select to Add Arrows H₂O 17 :Br: H H Please select a drawing or reagent from the question areaA benzene ring alters the reactivity of a neighboring group in the so-called “benzylic” position, similarly to how a double bond alters the reactivity of groups in the “allylic” position. Benzylic cations, anions, and radicals are all more stable than simple alkyl intermediates. a) Use resonance structures to show the delocalization of the positive charge, negative charge, and unpaired electron of the benzyl cation, anion, and radical.verse osis Consider the structures of the carbocations formed by ortho attack of the electrophile, *NO₂, on the given starting material. NH2 Part: 0/2 Part 1 of 2 + Draw all resonance structures for the carbocation formed by ortho attack of the electrophile "NO, on the given starting material. If applicable, include the resonance structure in which π bond electrons "move" to the more electronegative atom as a lone pair. Be sure to include all charges and relevant lone pairs. 00 al. Ar B K
- [Review Topics] [References] 1. H3C-O +. Li H3C-0-Li +. OH2 Br OH +. HBr a = Proton transfer e = Electrophilic addition h = Sy1 Nucleophilic substitution b= Lewis acid/base f=El Elimination i = SN2 Nucleophilic substitution c= Radical chain substitution g = E2 Elimination j=Electrophilic aromatic substitution d Radical chain addition Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a -j for your answers. 1. 2. Submit Answer Retry Entire Group 8 more group attempts remaining 2.Electron pairs CH3 .. Erase H3C - С — СІ: H3C – S- CH3 CH3 CH, CH3 THF/H,0 + H,C--CH, CH C- CH CHs CH, Use curved arrows to write the first step of this nucleophilic substitution mechanism. :ö: | :ö:Draw structural formulas for the major organic product of the reagents shown. CH3 • NO2 H2SO4 + HNO3 You do not have to consider stereochemistry. • Apply formal charges to any nitro groups. • If there is more than one major product possible, draw all of them. • • Separate multiple products using the + sign from the drop-down menu. ? √n [F ChemDoodleⓇ
- Draw a resonance structure, complete with all formal charges and lone (unshared) electron pairs, that shows the resonance interaction of the chloro with the para position in chlorobenzene. 0 chlorobenzene • You do not have to consider stereochemistry. • Include all valence lone pairs in your answer. In cases where there is more than one answer, just draw one. . 99-85 On [F ChemDoodleⓇDraw the structure of the product in the reaction of aniline with CH,Cl in the presence of AlCl, . Draw applicable formal charges and the appropriate number of hydrogens on the nitrogen atom. Select Draw Rings More Erase : NH2 CH3CI AICI3Explain why the following reaction takes place as shown. Be sure to fully explain why the reaction sites are used and what is happening to the formal charges. Include a possible explanation for the negatively charged oxygen reacting with the carbon bonded to the CI rather than the carbon bonded to the SH. SH -- د SH
- 7:51 PM Sun Oct 16 ← Question 9 of 15 HO Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the hydrocarbon product of the following reaction. Include all lone pairs and charges as appropriate. Ignore inorganic byproducts. H3C. CH3 CH3 @ 100% Select to Draw SubmitDraw the mechanism using curved arrows to show how the electron pairs move for the second step of the given reaction. Include lone pairs and formal charges (if applicable) on the structures. 2m H 哎 1-04 H + H₂O: "X" + HO: + H Hte Bb Welcome, Kawtha... Maps News Home GE [Review Topics] [References] 1. Br H,SO, /H,O H20 Mg2+ Br HSO, 2. OH Na HCO, O Na CO2 H20 h = Sy1 Nucleophilic substitution i= SN2 Nucleophilic substitution- j= Electrophilic aromatic substitution a = Proton transfer e = Electrophilic addition b = Lewis acid/base f= El Elimination c = Radical chain substitution d = Radical chain addition g = E2 Elimination Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - j for your answers. 2. Submit Answer Retry Entire Group 9 more group attempts remaining Previous Next Email Instructor Save and Exi Cengage Learning | Cengage Technical Support