Chem233_MT_solutions

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© Prep101 www.prep101.com/freestuff Page 1 of 6 Chemistry 233 Practice Midterm (Solutions) Total number of questions = 12 Total Marks = 92 Time = 2 hours
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© Prep101 www.prep101.com/freestuff Page 2 of 6 Q1: A > C > B > D > E Q2: D > B > A > C Q3: C > A > E > B > D Q4: (a) CH 3 H Cl CH 3 H Cl (b) COOH CF 3 HO H HO H OH H H COOH HO CF 3 H OH HOOC OH F 3 CH or or (c) H Me H Q5: (a) D (b) C (c) B (d) B/E (e) A/D (f) C Q6: H Me H H OH Me (Z) (R) H CHO CH 2 CH 2 OH (R) CH 3 Ph Br H Br H (S) (R)
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© Prep101 www.prep101.com/freestuff Page 3 of 6 Q7: (a) Reaction A is faster. The reaction type is S N 2. (b) Reaction B is faster. The reaction type is S N 2. (c) Reaction A is faster. The reaction type is S N 1. Q8: (a) (b) No Reaction (c) Me Me (d) I H Me Et Q9: A = NaBH 4 , H 2 O B = H 2 , Pd/C, EtOH C = (1) LiAlH 4 , Et 2 O; (2) H 2 O D = (1) HO OH , H + ; (2) LiAlH 4 , Et 2 O; (3) H 2 O, H + (PPTS)
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© Prep101 www.prep101.com/freestuff Page 4 of 6 Q10:
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Chem233_MT_solutions - Prep101 www.prep101.com/freestuff...

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