Predict the major and minor products that would be obtained from each of the following reactions. Give the mechanism (SN1, SN2, E1, or E2) by which each product is formed
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Predict the major and minor products that would be obtained from each of the following reactions. Give the mechanism (SN1, SN2, E1, or E2) by which each product is formed
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- A Which reagents are used to form the following compound? H,C H,C CH3 CH, Si H,C -Si HgC-Si CH, Si HgC CH, H,C-Si-o HgC CH3 CH3 Indicate the number of each in the table below. If none, enter 0. (CH3)3SICI (CH3)2SICI, CH3SICI, (C,H5)3S¡CI (C,H,)2S¡CI2 C,H;SiCl3Which one of the following works best as the reaction steps to carry out the conversion below? -CH=CH2 -CH-CHO (1) Br2 (2) NaNH3(xs) (3) H2O, H&SO¼H,SO4 (1) B,H/dighme В. (2) Н,О, NaOH 3) РСС.СH,C, (1) Н-0, H-SO4 С. (2) C:103/H,SO4 (1) Cн:Ҫоон D. 2) NAOH, H2OReactions Mechanism Major Product Mechanism Minor Product (SN1, SN1, E1, E2) (SN1, Sn1, E1, E2) t-BUOK t-BUOH, 50°C Br CH,CO, CH;CO,H, 50°C 3-Chloropentane 25°C (S)-3-Bromo-3-methylhexane - MeOH
- (1) RCH-CH₂ + HCI (2) RCH-CH₂ + H₂O* R-CH=CH₂ +H30 (3) RCH-CH2 + Br2 11₂0 R-CH-CH3 CI non-nucleophilic solvent R-CH=CH 2 + H-C1 R.- CH-CH3 CIDtermine the reagents that can accomplish the rxn CH2OH (1) Reagent ? (2) Reagent ? C9H1202 (4) Reagent ? (3) H+ a. (1) SOC12 (2) 1-propanol; (4) PCC/pyridine b. (1) NaH, (2) acetone, (4) NABH4 c. (1) NaH, (2) epoxide (4) PCC/pyridine d. (1) Jones reagent, (2) NaH, (4) epoxideQ. Identify the products (from 1 to 10) in the following scheme: CI HNO3 1 2 AICI3 H,SO4 Zn(Hg) HCI KMNO4 (hot, concd.) 4 3 Br2 |hv (CH3),CO¯ K* Mg, ether Br2 5 C„H14B12 CH;COCH3 NaOCH3 PHCO3H Fused KOH, 200°C 10 8 Alcohol (3º) An Ether Epoxide derivative 2 5 6 8 9 10
- [17] H What is corect name of following? CH2CH3 HO CH3 Br 2R,35-2-brome. (2R,3S) 2-bromo-3-hydroxy pentane (2R,3R) 2-bromo-3-hydroxy pentane ((25,3S) 2-bromo-3-hydroxy pentane (01 اورا (S) 2-bromo-3-hydroxy pentane (2S,3R) 2-bromo-3-hydroxy pentane 3hr [18] Which of following compound will undergo solvolysis with methanol to yield the two shown? H3C OCH 3 CH3 CH3 OCH3 (a) (15,3S)-1-bromo-1,3-dimethyl-cyclohexane (b) (1R,3R)-1-bromo-1,3-dimethyl-cyclohexane (c) (15,3R)-1-bromo-1,3-dimethyl-cyclohexane (4) (1R)-1-bromo-1,3-dimethyl-cyclohexane (e) (15)-1-bromo-1,3-dimethyl-cyclohexaneWhat is an appropriate systematic name for the following? OH CI (1S,2R)-2-hydroxycyclopentanecarbonyl chloride O (15,2 R)-2-hydroxypentanoyl chloride (1R,2S)-2-(chlorocarbonyl)cyclopentanol O (15,5R)-5-hydroxycyclopentanecarbonyl chloride1 D D eq M eq [References] Draw a structural formula for the major organic product of the reaction shown below. &. (02)00 CH₂ CuLi CH3CH₂0 2 ether • You do not have to consider stereochemistry. + ? H30+
- Identify the reagents needed for the given reaction. -c-CH3 || Ĉ-CH3 || ċ-CH2B1 Select one: HBr О НBr O Br2, H20 O Br2, hv O Br2, OHThe appropriate product of the following reaction is: H3C- (a) (b) H3C H3C CH3 H3CO CH3 CH3 L S ******** H3CO S 1. Br₂, CH3OH 2. NaSCH 3, DMSO R CH3 SCH3 CH3 S CH3 SCH3 +R, S + R, R (c) (d) H3C. H3C H3CS CH3 ******** H3CS S S R CH3 OCH3 CH3 S CH3 OCH3 +R, S +R, RH10.32 - Level 1 Unanswered • 3 attempts left Which of the following reagents when added to 2-bromo-2-methylbutane will produce 2-methylbut-1-ene as the major product? A CH3CH2ONA/ CH;CH2OH ((CH3)2CH)2NLI/ ether CH3SNA / CH3OH D CH;CO2Na/ CH3CO2H