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O. Chem Identify the following as a primary, secondary, tertiary, or quaternary

ID: 801061 • Letter: O

Question

O. Chem

Identify the following as a primary, secondary, tertiary, or quaternary amine. Primary secondary tertiary quaternary What is the name of the following compound? o-romophenol m-bromophenol m-bromoaniline o-bromoaniline What is the name of the following compound? CH3NHCH2CH3 N-methylethylamine N-methyl-N-ethylamine N-methylethylamide N-methylaminoethane What is the name of the following compound? 1 -amino-2-butanone 2-amino-3-butanone 2-butanoneamine 3-amino-2-butanone What is the name of the following compound? 1-aminopent-4-one 4-carboxylpentamide 5-aminopent-2-one 2-carboxylpent-5-amide What is the common name for the structure below? indole pyrimidine pyridine quinoline Use Table 12.1 to determine which of the compounds below is the weakest base. Methylamine Ammonia Diethylamine Pyridine Use Table 12.1 to determine which of the compounds below is the strongest base. Aniline Ammonia Triethylamine Diethylamine Use Table 12.1 to determine which of the compounds below would form the weakest conjugate acid. Methylamine Aniline Ammonia Pyridine Which of the following statements is not true regarding basicity of amines? The stronger the base, the smaller the pKa of the conjugate acid The stronger the base, the more likely an amine is to donate electrons according to Lewis The stronger the base, the more likely an amine is to accept a hydrogen molecule according to Bronsted-Lowry Which of the following statements about amines is correct? Amine groups tend to be found in proteins An amine which is a strong base will form a strong conjugate acid Amines cannot participate in hydrogen bonding and therefore have fairly low boiling points compared to alkanes of similar molecular weight The amine nitrogen is sp2 hybridized Will hydrogen bonds be present in a solution of N,N-dimethylpropylamine? yes no What reagent(s) are necessary to carry out the following reaction? H2, Pt SOCI2 then NH3 LiAIH4 NH3, H2, Ni What reagent(s) are necessary to carry out the following reaction? L1AIH4 SOCI2 then NH3 H2, Pt NH(CH3)2, H2, Ni A B C D Select the reagents necessary to complete the following synthesis What reagents are required to carry out the following synthesis? Choose the correct reagents needed to complete the reaction below. KGJ KJL LJG KLJ

Explanation / Answer

1) A

2) D

3) C

4)D

5)C

6) B

7)B

8)D

9)D

10) A

11) A

12) A

13) C

14) D

15) B

16) B

17)B

18) B

19) B

20) B