Carbonyls Flashcards
1
Q
aldhydes
A
2
Q
ketones
A
3
Q
A
4
Q
Test for aldehydes
A
- Tollens reagent
- silver mirror
5
Q
what do ketones fail to react with
A
\tollens
6
Q
Test for alkenes
A
- Bromine water
- Deoclourises
7
Q
Test for ketones
A
- 2,4-dinitrophenyldrazine
- Orange ppt
8
Q
What happens if you mix a ketone nd tollens reagent
A
no reaction
9
Q
A
10
Q
Explain why the mechanism in (i) involves heterolytic fission.
A
11
Q
A
12
Q
aldehyde to alcohol reagents
A
sodium borohydride (NaBH4)
13
Q
A
14
Q
A
A carbonyl is either a ketone or an aldehyde.
15
Q
A
c - 3-methylcyclohexanol
16
Q
A
17
Q
A
18
Q
A
19
Q
Compound I is the monomer for the biodegradable polymer J.
Draw two repeat units of polymer J and suggest a reason why it is biodegradable.
A
21
Q
A
22
Q
A
23
Q
A
24
Q
A
25
Q
A
26
Q
A
27
Q
A
29
Q
What is tollens reagent made from
A
aqueous ammonia and silver nitrate
heat gently
30
Q
how do we ideniffy which carbonyl was used
A
