Specify a synthetic scheme that would produce the compound shown above in the fewest steps possible. Use one of the starting materials shown together with any of the available reagents. Give the number of the starting material followed by the letters of the reagents in the order of their use, for example: 3be. Starting Materials сновствост с новстесн Available Reagents a. CH₂I b. CH₂CH₂I e C. d. 2 в восьмо -CH₂Br h. Br Br Br g Br i. NaOC₂H₂ j. H₂O*, heat or NaOH, H₂O; then H₂O*, heat
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- 12:53 ul 4G O 2. Show a reaction scheme with all the reactants and reagents of the nitration reaction of bromobenzene and show the major products(s), with valid reasons motivate why the positioning of the two constituents' favour ortho, para and/or meta positioning Add a caption... > Status (Custom) +OH Specify a synthetic scheme that would produce the compound shown above in the fewest steps possible. Use one of the starting materials shown together with any of the available reagents. Give the number of the starting material followed by the letters of the reagents in the order of their use, for example: 3be. Starting Materials сно вос amocondoom amodencom 1 2 Available Reagents a. CH₂I b. CH, CH₂I d. f -CH₂Br Br Br h. Br COC₂H5 Br i. NaOC₂H₂ j. H₂O*, heat or NaOH, H₂O; then H₂O*, heatUsing 2-methyloxirane and 1-bromopropane as our sources of carbon, which of the reagents below will give the indicated product? O 1. NaOH, 2, H2O, 3. 03, DMS O 1. NaNH2, 2. HgSO4, H2O, H2SO4 O 1. NaOH, 2. H2O, 3. DMP, C202C12 O 1. Mg, Et20, 2. H2O, 3. PCC Br
- Choose the best reagents from the list provided below for carrying out the following conversion. Match the reagent with the step number. HCl (aq), Zn(Hg) Br2, FeBr3 Na/NH3, -33 degrees C NBS, light KMnO4, H3O+ Mg metal, ether KOH, EtOH, heatChoose the best reagents from the list provided below for carrying out the following conversion. Match the reagent with the step number. HCl (aq), Zn(Hg) KMnO4, H3O+ CH3Cl, AlCl3 HNO3, H2SO4 Cl2, FeCl3 fuming sulfuric acidFrom the table of available reagents select the one(s) you would use to convert cyclohexanone to the following compound: CH,CH,CO,H Use the minimum number of steps; from one to five are required. List reagents by letter in the order that they are used; example: fa. Reagents Available a. BH3, THF; followed by H₂O₂, OH b. Br₂, CH3CO₂H c. HCN, KCN d. H3O*, heat e. LDA (lithium diisopropylamide) f. NaBH4 g. Na* -CH(CO₂C₂H5) (from CH₂(CO₂C₂H5)2 + Na* -OC₂H5) h. PBr3 i. PhCH₂Br j. Ph3P+--CH₂ k. pyridine, heat I. PhBr
- Place the best reagent and conditions in the bins for each of the following reactions. One of the bins require 2 choices, as indicated by the larger bin. (Stoichiometry is omitted.) OH NH₂ OL 2: OH منو 1. 2. CrO3 H₂O+ CH3NH₂ CH, ONa NaN3 Answer Bank CH3CO₂ Na NaCl OH LiAlH4 NH3 SOCI₂ NaBH4 ol iPrMgBr (CH3)2 CuLi CH, MgBr CH, OH3A. During the workup portion of the reaction of alkenes with HBr as described in the experiment provided, a student transferred the reaction mixture to a separatory funnel, rinsed the reaction flask with diethyl ether, and added the ether rinses to the separatory funnel. The student then added sodium bicarbonate to the separatory funnel. Extremely vigorous bubbling occurred. What did the student do wrong? Can they still isolate the product? If so describe the next steps the student should take to isolate the product.Specify a synthetic scheme that would produce the compound shown above in the fewest steps possible. Use one of the starting materials shown together with any of the available reagents. Give the number of the starting material followed by the letters of the reagents in the order of their use, for example: 3be. Starting Materials сновеносно сновен сн 1 2 Available Reagents a. CH₂I b. CH₂CH₂I C. OH d. e -CH₂Br Br 'Br & - 3 h. Br. COC₂H5 Br i. NaOC₂H₂ j. H₂O*, heat or NaOH, H₂O; then H₂O*, heat
- Chemistry Part 5 out of 6 Choose the most appropriate reagent(s) for the conversion of 1-phenylethyl bromide to methyl 1-phenylethyl sulfide. A H₂S C CH₂SH NBS, ROOR CCI4 heat E CH₂SO₂H Br BSg, NaOH reagent(s) DNaSCH3, DMF SCH3Predict the major product obtained from each of the following reactions. Show the stereochemistry where pertinent. The starting material for the second step reaction will be the product obtained from first step reaction. Use only major product obtained from the first step to proceed into the second step. (4a) OH (4b) Br Br 1. TSCI/Pyridine 2. NaOEt t-BuOK HBr (1 equiv.) 40 °C HCl (1 equiv.) 0 °CSpecify a synthetic scheme that would produce the compound shown above in the fewest steps possible. Use one of the starting materials shown together with any of the available reagents. Give the number of the starting material followed by the letters of the reagents in the order of their use, for example: 3be. Starting Materials сновствось 1 C₂H₂OCC восно 2 3 Available Reagents a. CH₂I b. CH₂CH₂! C. d. CH₂Br h. Br. Br Br g Br i. NaOC₂H5 j. H₂O*, heat ог NaOH, H₂O; then H₂O*, heat ба