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- The order from most reactive to least reactive with aqueous ammonia is (А) CH--o-č-CH, * CH,--oCH,CH, * CH,--a CH--č-OCH,CH, ° CH,--c³ CH---o-č-CH, > CH3-C-OCH2CH3 | CH3-C-CI | (В) %3D > CH3-C-CI CH3-C-0-C-CH3 (C) > CH3-C-CI CH3-C-OCH2CH3 CH3-C-0-C-CH3 (D) || > CH3-C-CI CH3-C-0-C-CH3 CH3-C-OCH2CH3(Cotts) 2 CI - - - с = - O CH3 NaDet EtOH >?19. What is(are) the major organic product(s) of the following reaction? O III CH₂CH₂CH₂CCI b CII CO₂Na 00 11 11 A) CH-CH₂CH₂COCCH; oled nworla bruoqmos en a B) CH;CHẠCH CONa + CH, CC1 nefeeofol 0.8 ||| C) CH₂CH-CH-COCH, obby D) CH CH CH CCH, enclosi.A enotexlib O
- What is the MAJOR product of the reaction belaw? Ch H3C- NHCCH3 FeCl H3C - NHCH3 H;C- - NHCCH3 © H;C- || - NHCCH3 H3C- - NHCCH3NBS RO-OR 1) BH3/THF 2) NaOH/ROOR HOBSMO enexerloloyalyitemint-S.tt Jserl H3O*(aq) O 8T-OWhat is the major product of the following reaction? OH 1.Н, НО 2.KMnO. NaOH знº, OH OH НО HO H НО оза това време за ||| IV НО H ?
- What is the organic product formed in the following reaction? C6H5-CH=CH-C-C6H5 ÷ (CH3CH2)2NH O C6H-CH-CH-C-C6H5 (CH3CH2)2N || III CH-CH, CH- (CH3CH2)2N -CH OH IV O-N(CH2CH3)2 C6H3-CH=CH-C-CH¸ CH-CH=CH-C-CHS (CH3CH₁₂N Select one: A. IV B. II OC. III D. I F1 10: - F2 80 F3 000 000 FA1. Identify the products of the following transformations. Br HCI CH; H;C-c=CH, 1. BH3 2. HO, H;0,, H,0 H*, H;O Br2 H,O48. What is the nucleophilic site in the following compounds? H3C-O-CH3 H,C=CH2 CH;NH2 II III A) I= Hydrogen; II = r electrons in bond; III = nitrogen. B) I= Oxygen; II = carbon; III = nitrogen. C) I=Hydrogen; II = carbon; III = carbon. D) I= Oxygen; II = r electrons in bond; III = nitrogen.
- 4. A student was asked to prepare an alkene X in high yield using any alcohol as starting material CH3 CH,-C -CH=CH, CH3 X He chose 3, 3-dimethylbutan-2-ol (XI) and carried out a dehydration reaction. He was however horrified to note that the only alkene obtained was XII. CH3 OH CH3 CH;-C=C-CH3 conc. H,SO4 CH-CH3 heat CH3 CH3 XI XII i) Explain what went wrong here, and why X could not be formed from 3, 3-dimethylbutan-2-ol. Use structures to help support your answer. ii) Give an equation to show a much better method for preparing X in high yield. 5. Analyze the following structure and write one combination for Grignard reagent and a carbonyl that would give rise to it. CH,-CH,-OHDraw curved arrows to indicate the movement of electrons in the following reaction. H H HỌ: Arrow-pushing Instructions HỌ: NOC XT H H---- H H C-CI 1 H CI / HO-C- A HO-C H H H H :CI: :CI:OPh OPh D CI Br N E N Но o-SiMeg OH OPh OPh F NH2 Но N Но OH OH A V ( Choose ] Bu4N+ F- МСРВА (Ваyer villager) Mg, then CO2 (Kobe!!!!) NH3 (SNAR) H2S04, Heat (Fisher esterification) 03, DMS (ozonalysis) Choose (Choose ) E [ Choose ) F [ Choose ) B.