What would be the major product of the following reaction sequence? 03 Page
Page 1 1. What would be the major product of the following reaction sequence? ? 1. O3 2. (CH3)2S A) O O B) O C) H O O D) H H O O E) O Ans: A
What would be the expected product of the following reaction sequence? ◇。 C) Page2
Page 2 2. What would be the expected product of the following reaction sequence? O N H ? H+ - H2O + A) N + B) N OH C) N D) N E) O NH2 Ans: C
3.Indicate to which side,if any,the following equilibrium lies: HO、OH Hic-CCH, H20 H. A)To the right D)Reaction cannot occur B)To the left E)Adifferent product is formed C)Equally to right and left Ans:B Page3
Page 3 3. Indicate to which side, if any, the following equilibrium lies: H3C C CH3 O H3C C CH3 H+ HO OH + H2O A) To the right D) Reaction cannot occur B) To the left E) A different product is formed C) Equally to right and left Ans: B
4.What would be the major product of the following reaction? CH; re-oo CH: 、-CF H00-0 CH. 00 CH3 H Ans:D Page4
Page 4 4. What would be the major product of the following reaction? F3C C O OOH O CH3 CH3 ? A) HO CH3 CH3 O O C O CF3 B) O O CH3 CH3 C) O O O CH3 CH3 D) O CH3 CH3 O E) O CH3 CH3 O Ans: D
5.What product would you expect from the following reaction? 个+NHOH一 人 C OH Page5
Page 5 5. What product would you expect from the following reaction? O + NH2OH ? A) N OH B) O + - H3NOH C) N OH OH H D) O OH NH2 E) O NH2 Ans: A