Mechanisms Flashcards

1
Q

Alkene -> Dihaloalkane

A

Alkene + Halogen

Electrophilic addition

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2
Q

Alkene -> Haloalkane

A

Alkene + Hydrogenhalide

Electrophilic addition

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3
Q

Alkene + sulphuric acid

A

Electrophilic addition

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4
Q

Alcohol -> Alkene

A

conc. H2SO4 or conc. H3PO4

Elimination

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5
Q

Haloalkane -> Alkene

A

KOH alcoholic
Heat under reflux

Elimination

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6
Q

Haloalkane -> Alcohol

A

KOH aqueous
Heat under reflux

Nucleophilic substitution

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7
Q

Haloalkane -> Nitrile

A

KCN in ethanol/ water mixture
Heat under reflux

Nucleophilic substitution

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8
Q

Alkane -> Haloalkane

A

UV light

Free radical substitution

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9
Q

Alkene -> Alcohol

A

Step 1:
- H2SO4
- Electrophilic addition

Step 2:
- Warm water
- Hydrolysis

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