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33 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Reagents and conditions for dehydrogenation of alkenes.
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Hydrogen gas and finely divided nickel catalyst at 150 degrees and 5atm (or platinum catalyst at room temperature and pressure).
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Two methods using the same reagents.
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Reagents and conditions bromination of alkenes.
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Bromine, organic solvent at room temperature.
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Reagent and solvent required.
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Reagents and conditions for oxidation of alkenes to alcohols.
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Concentrated sulphuric acid catalyst and H2O at room temperature and pressure. (Or H2O, phosphoric acid catalyst, 300 degrees and 60atm).
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2 different sets of reagents and conditions.
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Reagents and conditions for the conversion of alkenes to an addition polymer.
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Trace O2 at 200 degrees and 1500atm.
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Think accidental production of polyethene.
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Reagents and conditions for conversion of an alkene to a bromoalkane (with one bromine).
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Concentrated HBR at room temperature and pressure.
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Reagents and conditions for conversion of halogenoalkanes to amines.
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Add ammonia (aqueous) and heat in a sealed tube.
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Think as chemistry.
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Reagents and conditions for conversion of halogenoalkanes to alcohols (nucleophillic substituion).
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Reflux with NaOH (or add H2O and slow reaction).
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2 different reactants and conditions.
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Reagents and conditions for the oxidation of a primary alcohol to an aldehyde.
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Acidified potassium dichromate and distil.
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Reagents and conditions for the oxidation of primary alcohol to carboxylic acid.
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Acidified potassium dichromate heat and reflux.
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Reagents and conditions for the oxidation of a secondary alcohol to a ketone.
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Acidified potassium dichromate, heat and reflux.
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Reagents and conditions for esterification of primary alcohols.
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Carboxylic acid, concentrated sulphuric acid and reflux. Or acid anhydride or acyl chloride at room temperature.
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Reagents and conditions for the nucleophillic substitution of Br for OH in primary alcohols.
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HBr (aqueous) and reflux.
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Reagents and conditions for nucleophillic substitution of Cl for OH in primary alcohol.
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Concentrated HCl at room temperature and pressure.
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Reagents and conditions for dehydration of alcohols.
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Al2O3 (aluminium oxide) at 300 degrees. (Or concentrated sulphuric acid and reflux).
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Reagents and conditions for reduction of aldehydes to primary alcohols.
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NaBH4 room temperature and pressure.
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Reagents and conditions for oxidation of aldehydes to carboxylic acids.
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Acidified potassium dichromate and reflux. (Or add fehlings solution and heat).
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Reagents and conditions for conversion of aldehydes to cyanohydrins via nucleophillic substitution.
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HCN (hydrogen cyanide) and alkali.
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Useful in adding carbons to hydrocarbon chains.
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Reagents and conditions for reduction of a ketone to a secondary alcohol.
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NaBH4 at room temperature and pressure.
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Reagents and conditions for conversion of ketones to cyanohyrins.
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HCN (hydrogen cyanide) and alkali.
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Reagents and conditions for oxidation of carboxylic acid to carboxylate ion.
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Alkali conditions e.g. NaOH (aqueous) and room temperature and pressure.
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Reagents and conditions for reduction of carboxylate ions to carboxylic acids.
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Acidic conditions, e.g. HCl and room temperature and pressure.
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Reagents and conditions for esterification of carboxylic acids.
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Alcohol and concentrated sulphuric acid catalyst.
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Reagents and conditions for the esterification of an acyl chloride.
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Alcohol and room temperature and pressure.
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Reagents and conditions for the amination (conversion to an amine) of an acyl chloride.
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Ammonia at room temperature and pressure.
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Reagents and conditions for hydrolysis of amides.
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Moderately concentrated acid or alkali and heat under reflux.
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Reagents and conditions for the esterification of an acid anhydride.
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Alcohol and heat under reflux in anhydrous conditions.
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Reagents and conditions for the sulphonation of benzene (electrophillic substitution).
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Concentrated sulphuric acid and heat under reflux.
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Reagents and conditions for the bromination of benzene.
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Bromine and FeBr3 at room temperature.
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Reagents and conditions for the hydrogenation of benzene.
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Hydrogen gas, finely divided nickel catalyst, 300 degrees and 30atm.
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Reagents and conditions for the chlorination of benzene.
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Chlorine gas, AlCl3, room temperature and anhydrous conditions.
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Reagents and conditions for nitration of benzene.
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Concentrated nitric acid (HNO3), concentrated sulphuric acid and <55 degrees.
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Reagents and conditions for the Alkylation of benzene.
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Halogenoalkane, AlCl3, heat under reflux in anhydrous conditions.
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Reagents and conditions for the acylation of benzene.
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Acyl chloride or acid anhydride, AlCl3 and reflux under anhydrous conditions.
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