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Chemistry - Y12 > Mechanisms > Flashcards

Mechanisms Flashcards

1
Q

Draw the mechanism for propene to haloalkane?

A
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2
Q

Name the mechanism, reagents + condition for an alkene to haloalkane?

A

Electrophilic addition
HBr, HCl

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3
Q

Draw the mechanism for bromopropane to an alkene?

A
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4
Q

Name the mechanism, reagents + conditions for a haloalkane to an alkene?

A

Elimination
NaOH
Hot, on ethanol

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5
Q

Draw the mechanism for bromopropane to a nitrile?

A
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6
Q

Name the mechanism, reagents + conditions for haloalkane to nitrile?

A

Nucleophilic substitution
KCN
Aqueous ethanol

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7
Q

Draw the mechanism for bromopropane to amine?

A
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8
Q

Name the mechanism, reagents + conditions for haloalkane to amine?

A

Nucleophilic substitution
Excess NH3

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9
Q

Draw the mechanism for bromopropane to 1° alcohol?

A
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10
Q

Name the mechanism, reagents + conditions for haloalkane to 1° alcohol?

A

Nucleophilic substitution
NaOH
Warm + Aqueous

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11
Q

Draw the mechanism for propene to alkyl hydrogen sulphate?

A
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12
Q

Name the mechanism, reagents + conditions for alkene to alkyl hydrogen sulphate?

A

Electrophilic addition
Conc. H2SO4

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13
Q

Draw the reaction for alkyl hydrogen sulphate to 2° alcohol?

A
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14
Q

Name the reaction, reagents + conditions for alkyl hydrogen sulphate to 2° alcohol?

A

Hydrolysis
H2O
Warm

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15
Q

Draw the reaction for propanol to aldehyde?

A
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16
Q

Name the reaction, reagents + conditions for propanol to aldehyde?

A

Oxidation
Acidified potassium dichromate

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17
Q

Draw the reaction for propanal to carboxylic acid?

18
Q

Draw the reaction for propanol to carboxylic acid?

19
Q

Name the reaction, reagents + conditions for aldehyde to carboxylic acid?

A

Oxidation
Acidified potassium dichromate

20
Q

Name the reaction, reagents + conditions for 1° alcohol to carboxylic acid?

A

Oxidation
Acidified potassium dichromate

21
Q

Name the reaction, reagents + conditions for 2° alcohol to ketone?

A

Oxidation
Acidified potassium dichromate

22
Q

Draw the reaction for propan-2-ol to ketone?

23
Q

Draw the mechanism for propane-2-ol to alkene?

24
Q

Name the reaction, reagents + conditions for 2° alcohol to alkene?

A

Elimination/ Dehydration
Conc. H2SO4

25
Q

Draw the mechanism for propene to 2° alcohol?

26
Q

Name the reaction, reagents + conditions for alkene to 2° alcohol?

A

Electrophilic Addition/ Hydration
H2O & Conc. H2SO4

27
Q

Draw the mechanism for propene to dihaloalkane?

28
Q

Name the reaction, reagents + conditions for alkene to dihaloalkane?

A

Electrophilic Addition
Halogen (e.g. Br2)

29
Q

Draw the mechanism for benzene to nitrobenzene?

30
Q

Name the reaction, reagents + conditions for benzene to nitrobenzene?

A

Nitration/ Electrophilic Substitution
Conc. H2SO4 & Conc. HNO3

31
Q

Draw the mechanism for benzene to phenylethanone?

32
Q

Name the reaction, reagents + conditions for benzene to phenylethanone?

A

Acylation/ Electrophilic Substitution
Acyl Chloride
AlCl3 Catalyst

33
Q

Draw the mechanism for ethanoyl chloride to carboxylic acid?

34
Q

Name the reaction, reagents + conditions for ethanoyl chloride to carboxylic acid?

A

Nucleophilic Addition-Elimination
Water

35
Q

Draw the mechanism for ethanoyl chloride to ester?

36
Q

Name the reaction, reagents + conditions for ethanoyl chloride to ester?

A

Nucleophilic Addition-Elimination
Alcohol

37
Q

Draw the mechanism for propanoyl chloride to amide?

38
Q

Name the reaction, reagents + conditions for propanoyl chloride to amide?

A

Nucleophilic Addition-Elimination
Ammonia

39
Q

Draw the mechanism for propanoyl chloride to N-substituted amide?

40
Q

Name the reaction, reagents + conditions for propanoyl chloride to N-substituted amide?

A

Nucleophilic Addition-Elimination
Amine

Chemistry - Y12 (18 decks)

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