Solution Problem Set Amines

Practice Problems - Amines

H2, Pt

H2, Pt

1)

H2N LiAlH4

LiAlH4

CHO

2) NaBH3CN

O

NH2

SOCl2

OH

O

imidazole

Cl H2O

1

O2N

O

O2N

Br

N

NH2

H2O

HO

Br

H2N

CHO

H2N

H N

2

Br

H3CHN

O

CO2H NH2

N

H

at pH 7

3

Basicity For each of the molecules below, circle the most basic nitrogen atom

H2N

N

N

N

HN

N

N H

H2N

NH NH

(this is a guanidium group) N

H N NO2

N

N N

N N

(this is a hidden guanidium group)

O N H

H2N

NH2

NH2

H N N

N

N H

NH2

N

N

NH2

O2N

NH2

N N H

NH2

(this is a hidden guanidium group)

N

4