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- Draw 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*, ASelect the correct final major product. A 1. B 2. C 3. D 4. 2) CH2MgBr 1. CH₂OH 2. H₂O + HO. major product10.1 Draw the major product(s) each reaction below. ROOR HBr hv or A ROOR hv or A b. HBr LI. NH,
- What is the missing reagent in the reaction below? of of. cr CI Multiple Choice O LIAIH4. [2] H2O (1] CH2=CHLI, [2] H2O (1]) (CH2=CH)2CULİ, (2) H20 (1] DIBAL-H, (2] H209.61. Which reagent (or reagents) will achieve the following transformation? Br ? a. Br₂ b. Br₂, H₂O c. xs HBr, ROOR d. xs HBr Br[1] For each given reaction, draw the product(s) of nucleophilic substitution and a complete mechanism (SNl or SN2). Include possible rearrangement and circle the major product. Br + CH3OH SH a. CH,OH b. C.
- Problem 9.10 Draw the products of each reaction. COH + NaH а. b.j NANH2 OH [1] NaH HO, С. [2] Br d. HO NaH Br. 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.)Question 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
- Draw the products of each reaction. CH2CHCI2 NANH2 NANH2 c. CH3-C-CH,CH3 а. (2 equiv) (excess) CH3 b. CH3CH2-C-CHCH,Br ČHĄ Br H. NANH2 NaNH, d. (2 equiv) (2 equiv) CI CIProblem 9.10 Draw the products of each reaction. (1) NaH он + NaH OH [2) Br HO NaH b. NaNH, CH10 OH Br d.Draw the product of each reaction. a. + b. + C. d. + H2SO4 H2SO4 OH H2SO4 OH H2SO4