mechanisms Flashcards

(13 cards)

1
Q

Draw the electrophillic addition reaction between alkene and bromine

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

draw the Elimination of Halogenoalkanes with ethanolic
hydroxide ions

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

draw Acid catalysed elimination mechanism: alcohols to alkenes

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

draw Acid catalysed addition mechanism for hydration of ethene

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

Draw Nucleophilic substitution

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

outline the free radical sub reaction between alkanes with bromide

A

STEP ONE Initiation
Br2 to 2Br . Essential condition: UV light
CH3CH3 + Br. to HBr + CH3CH2
. STEP TWO Propagation
CH3CH2
. + Br2 to CH3CH2Br + Br. STEP THREE Termination
CH3CH2
. + Br. to CH3CH2Br
CH3CH2
. + CH3CH2
. to CH3CH2CH2CH3

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

draw nucleophilic sub with ammonia

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

Draw a nucleophilic addition reaction

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

Draw a nucleophilic addition elimination reaction

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

Draw a electrophilic substitution reaction

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

state the conditions for nucleophilic substitution

A

ethanolic, (unless using OH when it can be aq) warm (and ammonia must be at pressure)

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

State the conditions for elimination

A

heat, ethanol slovent and conc KOH

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

What causes a major and minor product

A

The major product is formed from the most stable carbocation intermediate (more carbons attached therefore more positive inductive effect) and the minor product is formed from the least stable carbocation intermediate.

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