Chem Checkup Stage 5.pdf

PROGRAM CHEM CHECK-UP 2.0 DK024 SESI 2018/2019 STAGE 5 – TREATMENT 4

J

KMnO4,OH-,cold CH3

KMnO4, H

3O +

2O

CH3

CH3

B

C

F

CH2

CH3

CH

CH2

CH3COOH, Conc H2SO4

K

OH

,Pt 2

,C

CH3

H N

KCN, H2SO4

+

H

H

, AlCl3

O, H2

Br

N

M

3) + 2 ,

C

Ag (

CH3

+

KMnO4, H

I

C

H-

CH3

D

PCC, CH2Cl2

O

R1

R2

B r2

A

Na

r HB

E

H

2C

l2

H

/H

H3 OO CH 3

H

HB r ,C

+

O

G

Q

L P

PROGRAM CHEM CHECK-UP 2.0 DK024 SESI 2018/2019 STAGE 5 – TREATMENT 4

1.

2.

For the reaction scheme above: a) Predict the structures of compounds/ the reagents used in the reactions.

[17 Marks]

b) Give the IUPAC name of compound B, C, D, E,H, J,M and Q.

[8 Marks]

c) State the type of reaction R1 and R2.

[2 Marks]

d) Define the rule that used in the formation of C.

[1 Mark]

Give a chemical test for the following compound: i.

2-methylpropene and stucture E.

[4 Marks]

ii.

2-methyl-1-propanol and structure H.

[4 Marks]

iii.

3-methyl-2-pentanone and structure M.

[4 Marks] Total = 40 Marks