Provide an arrow pushing mechanism for the following reaction. Include protons and each step clearly indicated. NH2 H2N „NH2 N-N Ph Ph Ph Ph HCI, ELOH
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- Choose the reaction that will not proceed as written. OH H. 1) xs LIAIH4, ether a) H,C 2) H+, H20 NH2 b) H,C H3C HO, H3C CI pyridine OH H+ 1) xs CH3MgBr,ether + NH4+ + CH3CH2OH c) H3C H20 d) H;C NH2 OH OCH2CH3 2) H+, H20 H3C CH3 CH heat O b O a O dComplete the reaction map by matching A-E with the given choices. H2 H2 B E Pt Cla Na in lig NH3 он + но Match each item to a choice AWhat is the expected major product of this reaction? OH H₂N I H₂N H₂N 85% H3PO4, A H₂N ||| ? H₂N IV
- 6-40 Give the substitution products expected from solvolysis of each compound by heating in ethanol. (a) (b) (c) Br (d) Br CI CH3 BrGive the following reaction A+3B --->2C.Consider the reaction scheme below. (i) H3COCHN CO₂Et A H₂N OH EtO OEt B C6H₁1 NO2 base Ha Identify the reagent(s) and conditions A and the intermediate B in this reaction scheme.
- Which of the following reagents can be used to perform the given reaction? OH HO 1) NaBH4 2) H3O+ 1) DIBAI-H 2) H;O4 O 1) LİAIH4 2) H3O+ O H2 / PtChemistry hacza courses/34667/quizzes/36891/take Which of the following reactions affords the desired product as the MAJOR product in each reaction shown? ents A: ) NaOMe, MeOH HO, Ph он ii) Ph Br i) work up B: I) NaOMe, MEOH OMe i) Ph Br Ph OMe ii) work up i) NaOMe, MEOH C: Ph " OEt OEt i) Ph i) work up Br nvas acza/c ourses/34667/quizzes/36891/take B: 1) NaOMe, MEOH OMe ii) Ph Br Ph OMe ) work up C: i) NaOMe, MeOH OEt i) Ph Br Ph OEt iii) work up O Aand B only OConly OBonly QA anly Dnd ConlyProvide the appropriate reagent(s) and conditions for the following transforma NH, Ph. Ph Ph Ph ud-
- Question 15 of 30 > O Macmillan Learning In each reaction box, place the best reagent and conditions from the given list. H₂C H3C OH TsCl, pyridine CH3 NaBH4 H₂O₂, NaOH, H₂O 1) 2) 3) 4) (CH3)3 CO™ INDI Answer Bank H₂SO4, conc. CH,O CH3COO H₂C NaOH BH3, THF н' H₂O+ OH CH3The key step in a reported laboratory synthesis of sativene, a hydrocarbon isolated from the mold Helminthosporium sativum, involves the following base treatment of a keto tosylate. What kind of reaction is occurring? How would you complete the synthesis?Use your general knowledge of alkene chemistry to suggest a mechanism for the following reaction.