alkene -> alkane
reagent: H2
conditions: Nickel catalyst
alkane -> haloalkane
reagent: halogen
conditions: u.v light
haloalkane -> alcohol
reagent: NaOH (aq)
conditions: reflux
alcohol -> alkene
conditions: H2SO4
conditions: reflux
secondary alcohol -> ketone
reagent: H+/K2Cr2O7
conditions: reflux
primary alcohol -> aldehyde
reagent: H+/K2Cr2O7
conditions: distillation
alcohol -> carboxylic acid
reagent: H+/K2Cr2O7
conditions: reflux
alkene -> alcohol
reagent: steam
conditions: H3PO4
carboxylic acid -> ester
reagent: H2SO4
condition: alcohol
alkene -> dihaloalkane
reagent: halogen
conditions: 20*C