Compare the pairs of reactions and predict which reactions will be faster in each pair? Explain your answers. As well as number 5 please. Thank you.
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Compare the pairs of reactions and predict which reactions will be faster in each pair? Explain...
For each pair of reactions given below indicate which is faster and explain your reasoning: HO (CH3),CHBT (CH),CH-OH но (CH3),CBr - (CH),C-OH acetone CH,CH,0 + CH.CH,Br CH,CH,OCH,CH, + Br acetone CH,CH,S + CH,CH_Br > CH CH SCH,CH2 + Br (CH3),COH + KBr -- (CH), CBr + KOH (CH3),COH + HB (CH) CB + H2O СН.ОН (CH3),CHBr (CH3),CH-OCH CHOH (CH3),CBr (CH3),C-OCH, "SH + Br Br + HS - "SH + Bri Br + HS
8. Compare the following reactions and decide which reaction in each pair would occur faster. Write your answer and concisely defend your choice. LOTE OTE HSCH; SCH b DMSO, 25C DMSO, 25C ,because CI .OM 10.0M NaBr b ,because
Consider the following pair of reactions. Predict the type of elimination mechanism, predict which reaction of the pair will occur at the fastest rate, and draw the correct organic product. Br: methanol heat Select answer CI methanol heat Select answer
4. Predict the products of the following reactions & indicate whether they are most likely to go through an SN2, SN1, E1, or E2 mechanism. NaCN DMSO NaOH CH3OH heat Only one product is formed in the following E2 elimination reaction. Draw an arrow-pushing mechanism for the reaction and provide the correct product structure. Include a 3-D drawing (chair conformation) displaying proper stereochemistry of the transition state to explain formation of only the major product. CH3 •Br NaOCH3 ~"'CHS
(5 pts) Which of the following reactions is expected to produce 1-propanol (CH3CH2CH2OH) at the faster rate? Explain. NaOH, HEO CI- CI OH NaOH, acetone OH CI- (9pts) Consider the following substitution reaction. Br NaCN w DMSO Determine if the reaction is Sn1 or Sn2. Explain your choice. Write the rate equation for the reaction. Clearly include the structures of compounds in the formula. Would the process occur at a faster rate if the concentration of NaCN was doubled?
3. For each pair of reactions, circle which you would expect to be faster (2 pts) and indicate why in around 20 words. a) i) CH3CH2CH2OH + HCl → CH CH CH CI + H2O ii) CHCH-CH2OH + HI – CHỊCH CHI + H2O OH + HBr + H₂O HOCH ) + HBr — Br., CH3 + H2O
please explain how you solved for each question. 6-33 Predict the compound in each pair that will undergo the Sy2 reaction faster. CI or or (b) (a) Br Br (d) or (c) or
tion from each pair of reactions. Provide an explanation to your choice 1. Select the FASTER S 1 reaction from each pair (Explanation is worth 75% of the points) (6 pts) OH + HCI A X +H₂O B Br +H₂O - XOH + HBO A X + H₂O OH H + HCI 1.0 M CI + H2O OH + HCI 2.0 M
AaBbCcDdEe AaBbCcD AaßbCcDdEe I U В A A Normal No Spacing Heading 1 CI -осH С. 5. Given the following pairs of molecules circle the one that would be perfect for E2 elimination when treated witha strong base. EXPLAIN your choice.(4 points) Br а. I
4.3. Which reaction which reaction in each pair would be expected to be faster? Explain. a. CHỊ CH, Ar-CHOSO,CH3 solvolysis in Ar-CHOSO,CH2CF, 80% ethanol Ar = 3, 5-bis-(trifluoromethyl)phenyl CHE S c-OCP or CHE solvolysis in -C-OCPh 100% ethanol CHE CHE CH OTS solvolysis in acetic acid C(CH₃)3 solvolysis in aqueous acetone OPNB CHg OPNB CH OTS LOTS Solvolysis in acetic acid reaction with Ki f. PhSO CH CH CI or PhSO,CHCI CHg 9. (CH3),CCH, ODNB or n CH ODNB solvolysis...