What general conclusion can be made concerning the rate at which the SN2 reaction occurs and the leaving group? 2. Alkyl iodides were not used in this part of the experiment. Why? Explain
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- What general conclusion can be made concerning the rate at which the SN2 reaction occurs and the leaving group?
2. Alkyl iodides were not used in this part of the experiment. Why? Explain.
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- Give a complete arrow-pushing mechanism for the following reactions. Show all important resonance structures of the intermediates and show exactly where each proton comes from and goes to. Indicate the Lewis acid and Lewis base (LA or LB) and whether they are also Bronsted acids and bases (BA or BB) for each intermolecular reaction. To preview image Click Here EtOH HCI (cat.) 0 LOEt OEt + H₂OUsing curved arrows, show the deprotonation mechanism of phenol with hydroxide (-OH). Also, provide the structure of the product of this deprotonation. Start answering this question by drawing the structure of phenol. Then write they hydroxide ion. Find your most reactive electrons and draw the curved arrow that shows where they would go to deprotonate phenol. Then make a bond break a bond™ - Provide valid resonance structures for the product of the previous question that show the charge moving onto the ortho- and para positions. Use curved arrow(s) in the structures to show how the charge resonates to the next structure in your scheme. Be sure to use all the proper notations for depicting resonance.In each reaction box, place the best reagent and conditions from the list. 1) CEN 2) 3) 4) 5) Answer Bank NANH, NaBH, acetone CH,CH, MgBr (excess) acetic acid acetate ion CH,OH, H,O* (cat.) LIAIH, (CH,),CHMgBr (excess) CH,MgBr (excess) H,0 H,0*, H,0, heat acetyl chloride
- Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the arrows to draw the missing intermediates and product in this reaction. Include all lone pairs and charges as appropriate. Ignore inorganic byproducts. H (CH3)2NH₂* 0: protonatio n Edit Intermediate .OH (CH3)2NH Edit Intermediate (CH3)2N H₂+ protonati on Deprotona tion (CH3)2NH 1E Nucleoph ilic Addition IV. Atoms, Bonds and Rings Charges and Lone Pairs Draw or tap a new bond to see suggestions. Drag To Pan Undo Reset Remove Done +Q2Show why the OH functional group, of phenol below, is ortho directing using curly arrows to show the formation of each of the four resonance structures A, B, C and D. Draw all the resonance structures A through D and explain why one resonance structure is more favourable than the other three in directing the electrophile (E*) ortho to the OH functional group.Shown here are the resonance contributors for the cationic intermediate in the electrophilic addition of bromine to the ortho position of 4-methylphenol. For each of the first three resonance structures, add one double-barbed curved arrow to show the delocalization of the electron pair to form the structure to the right. Br: LBr: The final structure is the major resonance contributor and explains why the - OH group is... a deactivator and an ortho/para director. (Continued from above.) an activator and a meta director. a deactivator and a meta director. an activator and an ortho/para director.
- A Moving to another question will save this response. Question 3 Which of the following statements about ethanethiol (CH3CH2SH) is(are) correct? O Ethanethiol will be effectively converted into its conjugate base through a reaction with sodium hydroxide (NAOH) O Ethanethiol is a good nucleophile which could react with a 1° alkyl halide in an SN2 reaction to produce a sulfide (thioether) O Ethanethiol can undergo oxidation by reaction with KMNO4 to produce a sulfonic acid O Statements 1 and 2 are correct O All of the statements are correct A Moving to another question will save this response. 080 acer FS F6Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. For each pair of compounds, fill in the appropriate information needed to distinguish them. List of Chemical Tests (choose here)I. Halogenation: Bromination with or without lightII. Oxidation: Reaction with Baeyer’s reagent III. Reaction with Ammoniacal Silver Nitrate (AgNO3) or simply Tollen’s reagentYou were tasked to perform a hydrolysis experiment in your practical laboratory activity. One of the criteria for scoring is speed. You have 3 reagents to choose from: Butyl Iodide, Sec-butyl Iodide, and Ter-butyl Iodide. From these reagents, what is your most and least preferred one? Why?
- Give a complete arrow-pushing mechanism for the following reactions. Show all important resonance structures of the intermediates and show exactly where each proton comes from and goes to. Indicate the Lewis acid and Lewis base (LA or LB) and whether they are also Bronsted acids and bases (BA or BB) for each intermolecular reaction. To preview image Click Here H3O+ OMe OMe + 2 MeOH3. Provide reagents/conditions to accomplish the following syntheses. More than one step is required in each case, and some reactions could lead to additional products other than that desired. Such an outcome is fine, because they can be separated based on their physical properties. The best answers for parts a, b, and c require ~3 operations, while part d requires -5 steps; answers with more than this number of steps that are correct will receive full credit. To assist with partial credit, drawing the structures of intermediate products would be beneficial. а) NH2 Br b) CI NO2 Но.Perform a retrosynthetic analysis and suggest a synthesis of the target molecule (on the left) from the given starting material (on the right). (any reagents maybe used) NH₂ NE1₂ From CO₂H