ocr a level reaction pathways

Alkene -> Alkane

H2/Ni

Alkene -> Haloalkane

HX(aq)

Alkene -> Dihaloalkane

X2(aq)

Alkane -> Haloalkane

X2/UV light

Alkene -> Alcohol

Steam/H3PO4

Alcohol -> Alkene

H3PO4/H2SO4 heat

Haloalkane -> Alcohol

NaOH(aq)

Alcohol -> Haloalkane (2 separate ways)

HX(aq) or NaX/H2SO4

Alcohol -> Ketone

K2Cr2O7/H+ reflux (secondary alcohol)

Alcohol -> Aldehyde

K2Cr2O7/H+ distill (primary alcohol)

Alcohol -> Aldehyde -> Carboxylic acid

K2Cr2O7/H+ reflux (primary alcohol)

Aldehyde -> Alcohol

NaBH4

Ketone -> Alcohol

NaBH4

Aldehyde -> Hydroxynitrile

KCN(aq)/H+

Ketone -> Hydroxynitrile

KCN(aq)/H+

Hydroxynitrile -> Amine

H2/Ni

Haloalkane -> Amine

Excess NH3

Haloalkane -> Nitrile

KCN(aq)

Nitrile -> Amine

H2/Ni

Nitrile -> Carboxylic acid

H2O/HCl/Heat

Hydroxynitrile -> Carboxylic acid

H2O/HCl/Heat

Alcohol -> Ester (2 separate ways)

Carboxylic acid/conc H2SO4 or Acid anhydride

Carboxylic acid -> Ester

Alcohol/conc H2SO4

Ester -> Alcohol

H2O/acid/heat

Ester -> Carboxylic acid

H2O/acid/heat

Carboxylic acid -> Acyl chloride

SOCl2

Acyl chloride -> Carboxylic acid

H2O

Acyl chloride -> Ester

Alcohol

Ester -> Carboxylate

OH-/Heat

Acyl chloride -> Primary amide

NH3

Acyl chloride -> Secondary Amide

Primary amine

Amine -> Secondary amide

Acyl chloride

Benzene -> Nitrobenzene

Conc HNO3/Conc H2SO4/Heat

Nitrobenzene -> Phenylamine

Sn/Conc HCl

Phenylamine -> halophenylamine

X2

Benzene -> Chlorobenzene

Cl2/AlCl3

Benzene -> Bromobenzene

Br2/FeBr3

Benzene -> Aromatic ketone

Acyl chloride/AlCl3

Benzene -> Methylbenzene

CH3Cl/AlCl3

Phenol -> Halophenol

X2

Phenol -> 2-nitrophenol + 4-nitrophenol

Dilute HNO3

Phenol -> sodium phenoxide

NaOH(aq)