Chem Checkup Stage 5-converted.docx

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

J

KMnO ,OH-,cold

3

CH3

D

KMnO4, H

2

K

OH

PCC, CH2Cl2

KMnO 4, H+

I

C

CH3 C

3

CH2

CH3COOH, Conc H2SO4

R2

A

N

M

CH3

Br

KCN, H2SO4

CH3

C

F

CH

Na

E R1

CH3 CH CH

CH

4

B

+

O

G

, AlCl3

H

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