Organic Reactions I 0.0 / 5 ? ChemistryReactionsA2/A-levelEdexcel Created by: aaliyahreneeCreated on: 19-08-18 20:29 Halogenoalkane -> Alkene Elimination; NaOH or KOH in ethanol; heat 1 of 22 (primary) Alcohol -> Aldehyde Oxidation; K2Cr2O7(limited) and H2SO4; distillation; heat; colour change: orange -> green 2 of 22 Alkene -> Diol Oxidation; acidified KMnO4; room temperature; colour change: purple -> colourless 3 of 22 Alkane -> Halogenoalkane Free radical substitution; UV light; halogen 4 of 22 Aldehyde -> Carboxylic Acid Oxidation; K2Cr2O7(excess) and H2SO4; reflux; heat; colour change: orange -> green 5 of 22 Alkene -> Chloroalkane Electrophilic addition; for a dihalogenoalkane: Cl2; for a monohalogenoalkane: HCl(g) - NaCl(s) + conc H2SO4 6 of 22 Alkene -> Bromoalkane Electrophilic addition; for a dihalogenoalkane: Br2; for a monohalogenoalkane: Hbr(g) - NaBr(s) + 50% H2SO4 7 of 22 Alkene -> Iodoalkane Electrophilic addition; for a dihalogenoalkane: I2; for a monohalogenoalkane: HI(g) 8 of 22 Halogenoalkane -> Alcohol Nucleophilic substitution; NaOH or KOH; hot; aqueous 9 of 22 Alkene -> Alcohol Hydration; steam; H3PO4 or H2SO4 (acid catalyst) 10 of 22 (secondary) Alcohol -> Ketone Oxidation; K2Cr2O7(excess); H2SO4; distillation; heat 11 of 22 Alkene -> Polyalkene Polymerisation 12 of 22 Alcohol - Chloroalkane Nucleophilic substitution; PCl5 [observation: misty fumes of HCl(g)] 13 of 22 Alcohol - Bromoalkane Nucleophilic substitution; HBr(g) (KBr + 50% H2SO4); heat 14 of 22 Alcohol -> Iodoalkane Nucleophilic substitution; I2 and red phosphorous; heat 15 of 22 (primary) Alcohol -> Carboxylic Acid Oxidation; K2Cr2O7(excess); H2SO4; reflux; heat; colour change: orange -> green 16 of 22 Alkene -> Alkane Hydrogenation; H2(g); heat; nickel/platinum (catalyst) 17 of 22 Halogenoalkane -> Nitrile Nucleophilic substitution; KCN in ethanol; heat; reflux 18 of 22 Halogenoalkane -> Primary Amine Nucleophilic substitution; conc NH3(excess) in ethanol; heat; sealed tube 19 of 22 Alkane -> Alkene Cracking; Al2O; heat; observation: gas produced turns bromine water from brown to colourless 20 of 22 Alcohol -> Alkene Dehydration; heat; H3PO4 or H2SO4 (acid catalyst); gas collecting apparatus 21 of 22 Nitrile -> Carboxylic Acid Hydrolysis; aqueous HCl; heat (byproduct - ammonium ions) 22 of 22
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