Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

Chemistry shit I need to remember > Reactions to know > Flashcards

Reactions to know Flashcards

(58 cards)

Start Studying
1
Q

Alkane –> Halogenoalkane conditions

A

X2 and UV light

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Alkane –> Halogenoalkane reagents and reaction

A

hydrogen halide, electrophilic addition

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

problem with radical substitution

A

-substitution can take place anywhere on the carbon chain so structural isomers
-a mixture of products can be formed due to having excess halogen radicals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Alkene –> Alkane conditions

A

H2, Ni catalyst, 150 degrees C

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Alkene –> Alkane reaction

A

electrophilic addition/ hydrogenation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Alkene –> Di halogenoalkanes reagents and conditions

A

halogen, 20 degrees C

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Alkene –> Di halogenoalkane reaction and test

A

electrophilic addition, brown Br2 water decolourised

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Alkene –> Alcohol reagents and conditions

A

hydrated by steam, at 300 degrees C, pressure 60-70 atm, solid phosphoric acid catalyst

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Alkene –> Alcohol reaction

A

hydration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Alkene –> Diol reagents and conditions

A

shake alkene with acidified potassium manganate (VII) the purple solution is decolourised, 20 degrees C

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Alkene –> Diol reaction

A

oxidation reaction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Alkene –> Halogenoalkane reagents

A

hydrogen halides, 20 degrees C

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Alkene –> Halogenoalkane reaction

A

addition reaction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Alkene –> Halogenoalkane problems

A

hydrogen halides react with unsymmetrical alkenes 2 products form depending on the strength of the carbon cat ion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Halogenoalkane –> Alcohol reagents

A

using KOH under reflux OR
Mg, dry ether, a carbonyl dilute acid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Halogenoalkanes –> Alcohols reaction

A

nucleophilic substitution

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Halogenoalkanes –> Nitriles reagent and conditions

A

under reflux, potassium cyanide in ethanol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Halogenoalkanes –> Nitriles reaction

A

nucleophilic substitution

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Halogenoalkanes –> Amines reagents and conditions

A

ammonia, warm halogenoalkane and XS ethanolic ammonia, heat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Halogenoalkanes –> Amines reaction

A

nucleophilic substitution

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Halogenoalkanes –> Alkenes reagents and conditions

A

KOH dissolved in ethanol, heated under reflux

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Halogenoalkanes –> Carboxylic Acid reagents

A

Mg, dry ether then CO2 then dilute acid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Alcohols –> Halogenoalkane reagents and conditions

A

PCl5/HCl for chloroalkanes, 20 degrees C,
KBr, 50% concentrated H2SO4, 20 degrees C for bromoalkane
PI3 by refluxing alcohol with red phosphorus and I2 for iodoalkane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Alcohols –> Halogenoalkane reaction

Study These Flashcards
A

substitution reaction

25
Alcohol --> Alkene reagents and conditions
acid catalyst concentrated phosphoric acid - H2PO4, 170 degrees C
26
Alcohol --> Alkene reaction and problems
elimination reaction, E/Z isomers
27
Alcohol --> Aldehyde/Ketone conditions and reagents
potassium dichromate and sulfuric acid and heat, distil primary alcohols for aldehydes and reflux secondary alcohols to form ketones
28
Alcohol --> Aldehyde/Ketone reaction and test
oxidation reaction Benedict's solution heated with an aldehyde will colour change from blue to brick red participate if an aldehyde is present can also test with Fehling's solution from blue- red in the presence of aldehydes
29
Alcohol --> Carboxylic acid conditions and reagents
oxidise primary alcohol, heated under reflux
30
Alcohol --> Carboxylic acid reaction
oxidation reaction
31
Alcohol --> Ester conditions and reagents
carboxylic acid, acid catalyst and heat, or acyl chloride
32
Alcohol --> Ester reaction
condensation reaction
33
Ester --> Alcohol reagents and conditions
dilute acid or alkali and under reflux
34
Ester --> Alcohol reaction
reduction reaction
35
Ester --> Carboxylic acid reagents and conditions
dilute acid or alkali and under reflux
36
Ester --> Carboxylic acid reaction
hydrolysis reaction
37
Aldehyde/Ketone --> Alcohol reagents and conditions
LiAlH4 - aldehyde gives primary alcohols and ketones give secondary alcohols
38
Aldehyde/Ketone --> Alcohol reaction
reduction reaction
39
Carboxylic acid --> Alcohol reagents and conditions
LiAlH4 gives primary alcohol
40
Carboxylic acid --> Alcohol reaction
reduction reaction
41
Carboxylic acid --> Ester reagents and conditions
alcohol, acid catalyst, heat
42
Carboxylic acid --> Ester reaction
esterification
43
Aldehyde/Ketone --> Carboxylic acid reagents and conditions
K2Cr2O7, H2SO4, reflux (aldehydes only) or I2, NaOH, 20 degrees C (RCOCH3)
44
Aldehyde/Ketone --> Carboxylic acid reaction
oxidation reaction
45
Aldehyde/Ketone --> Hydroxy nitrile reagents and conditions
KCN and H+ or HCN, ethanol and reflux
46
Aldehyde/Ketone --> Hydroxy nitrile reaction
nucleophilic addition
47
Carboxylic acid --> Acyl Chloride reagents and conditions
PCl5 and 20 degrees C
48
Carboxylic acid --> Acyl Chloride reaction
acid chloride formation
49
Acyl Chloride --> Carboxylic acid reagents and conditions
cold H2O
50
Acyl Chloride --> Carboxylic acid reaction
hydrolysis reaction
51
Acyl Chloride --> Ester reagents and conditions
alcohol and 20 degrees C
52
Acyl Chloride --> Ester reaction
esterification
53
Primary Amine --> Amine reagents and conditions
halogenoalkane
54
Primary Amine --> Amine reaction
55
Nitrile --> Primary Amine reagents and conditions
LiAlH4 then dilute acid or H2, Ni/Pt catalyst high temperatures and pressure
56
Nitrile --> Primary Amine reaction
nitrile reduction or amine synthesis by nitrile reduction
57
Nitrile --> Carboxylic acid reagents and conditions
dilute HCl and under reflux
58
Nitrile --> Carboxylic acid reaction
hydrolysis reaction

Chemistry shit I need to remember (9 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions