PracticeChapter 21

PracticeChapter 21 - 1 Rank the following in order of...

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1. Rank the following in order of decreasing basicity (most basic on left): H 3 C N CH 3 CH 3 H 3 C N CH 3 CH 3 C O NH 2 Z Y X A) Z > X > Y B) Y > X > Z C) Z > Y > X D) X > Z > Y E) X > Y > Z Ans: A 2. Which of the following sets of reagents would accomplish the reaction shown below? CH 3 C CH 3 H 3 C Br CH 3 C CH 3 H 3 C NH 2 ? A) 1. Na + N 3 - 2. LiAlH 4 3. H 2 O B) 1. Na + - CN 2. LiAlH 4 3. H 2 O C) NH 3 D) 1. Mg, ether 2. CO 2 3. H 3 O + 4. SOCl 2 , ? 5. NH 3 6. Br 2 , NaOH E) Page 1
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N O O - Na + 1. 2. H 2 SO 4 , H 2 O, ? Ans: D 3. Which of the following products would you expect to result from the following reactions? H 3 C NH 2 ? Ag 2 O H 2 O heat CH 3 I (xs) K 2 CO 3 heat A) H 3 C NH(CH 3 ) B) H 3 C N(CH 3 ) 2 C) H 3 C N(CH 3 ) 3 D) CH 2 E) H 3 C Ans: D Page 2
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O ? NH 3, H 2 O NaBH 3 CN pH 2-3 A) NH D) NH 2 B) OH E) NH 2 C) HO CN Ans: D 5. Which of the following represents N-ethyl-2-phenylethylamine? A)
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PracticeChapter 21 - 1 Rank the following in order of...

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