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- Determine the mechanism of nucleophilic substitution of each reaction and draw the products, including stereochemistr CH₂CH3 CI Br + CN d. + CH3COOH a. acetone + -OCH3 e. DMF f. b. C. ||||| a ||||| Br H Br CH2CH2CH3 + CH3OH DMSO H CH3 CI Br + OCH₂CH3 + CH3CH₂OH5. Draw the products of the following reactions: HBr ether Lindlar catalyst NAOH H2O, heat ...Br H2O H;0 heat CN OH PBrs H3C CH3 ether ČH3 H3C CH, CH3CH2CH2OH water H3C Li CH;CH2 -C=C-CH3 NH3write mechanism ? CN O H 1. HO. OH H+ (1 equiv.) 2. a) LIAIH4 b) H₂O work-up 3. H+
- Draw all products of the reaction of (1S,2R)-1-bromo-1,2-dimethylcyclohexane in 80%H2O/20%CH3CH2OHat room temperature..Which reaction yields hexan-1-ol? Select one: OA. OB. O C. O.D. ~ OH 1. LIAIH₁, THF 2. H₂O NaBH₁ H₂O NaBH₁ H₂O 1. Hg(OAc)₂, H₂O 2. NaBH₁, HOOvide curve arrow mechanism for the foliowieg resction and ioclude all major and minor products AICI, 2) Reaction round-up Br/AIBra H HNO3/H,SO4 OH 17? 2?? NH2 B.
- Draw the major organic substitution product or products for (2R,3S)-2-bromo-3-methylpentane reacting with the given nucleophile. Clearly drawn the stereochemistry, including a wedged bond, a dashed bond and two in-plane bonds at each stereogenic center. Omit any byproducts. Br CH;CH20 (conc.) H.. Base . The imol 1. The forme e. Bas perfo In 1 Orav cta 1. Steric hindrance is the unfavorable electron-electron repulsion that results when bonds are forced too close to each other. a. Draw the SN2 mechanism using curved arrows for the reaction of bromoethane with Nu:-. siz b. Draw the SN2 mechanism using curved arrows for the reaction of 2-bromopropane with Nu:. vtisizvod c. Given that steric hindrance is unfavorable, predict whether the SN2 reaction of bromoethane or 2- bromopropane would be faster. d. Determine in general the order of reactivity of all alkyl halides in an SN2 reaction (methyl, 1º, etc.)The correct reagent for the following transformation is. . CH3 H3C ??? H- Select one: BH3 then H202/OH O H2/Pd cat. O BH3 ONLY O H20/H* H2/Lindlar's cat.
- Identify the reagents needed to come up with the given compounds. Pls Separate the reagents with a comma and a space. (ex. HNO3, H2SO4). For a multi-step reaction, separate the reagents with a semi-colon. (ex. HNO3, H2SO4; CH3Cl, AlCl3) There should be 9 reagentsDraw the products of each reaction. NH3 [1] NH,CI, NaCN a. BrCH,COOH Тarge excess c. CH,CH,CH(CH,)CHO [2] H30* H [1] NaOEt [1) N2OE! b. CH;CONH--cOOEt ČOOEt [2] (CH3),CHCI [3] H3O*, A d. CH;CONH-C-cOOEt cOOEt [2] BRCH,CO,Et [3] H3O*, AQuestion one parts A though c a. Which product forms from the following reaction? Answer as letter choice only (i.e., "E" not "E.") CHO HOH HOH H OH H OH CHOH Brs. H0 ??? A. В. C. D. COOH HOH HOH H OH HOH CHOH CH-OH CHO COOH но HO HOH H OH HOH ČOOH HO -H но HO H H OH HOH CHOH HOH H OH COOH b. Which of the following structures shows the Haworth configuration in the alpha configuration of the beginning sugar? Answer as letter choice only (ie. "E" not "E."). сно HO-H HO H Намorth Form Alpha Configuration H- OH нон CHOH B. A. CH,OH CH,OH CH,OH CH,OH OH OH OH O OH OH OP OH он он он OH C. Answer the following question. What is the expected product of this reaction? CHO H- -Он NABH, HO-H H- ??? OH H- -OH ČH,OH 運運重 А. В. С. CH,OH COOH COOH H- HO-H H- OH -OH OH но- но H- H- H OH H- OH OH HHOH H- ČH-OH H- -OH ČH,OH COOH