organic synthesis 0.0 / 5 ? ChemistryReactionsA2/A-levelAQA Created by: emma plowCreated on: 08-04-13 17:20 alkane-->haloalkane, free radical substitution Cl2 , UV light 1 of 23 haloalkane --> amine/ ammonium salts, nucleophillic substitution ammonia, heat 2 of 23 haloalkane --> nitrile, nucleophillic substitution KCN (aq),ethanol , reflux 3 of 23 nitrile--> primary amine, reduction LiALH4, dilute H2SO4 4 of 23 haloalkane -->alcohol, nucleophilic substitution warm naoh (aq) , reflux 5 of 23 haloalkane --> alkene, elimination NaOH/ ethanol, reflux 6 of 23 alkene--> haloalkane, electrophilic addition HBr 20 degrees 7 of 23 alcohol --> alkene, elimination conc. h2so4, reflux 8 of 23 alkene--> alcohol, addition either: h3po4 catalyst, steam, 300 degrees and 60 atm OR H2O with h2so4 catalyst 9 of 23 alcohol --> aldehyde/ketone, oxidation potassium dichromate, h2s04, heat in distillation apparatus 10 of 23 aldehyde/ketone --> alcohol, nucleophillic addition NaBH4 in water with methanol 11 of 23 aldehyde/ketone --> hydroxynitrile, nucleophillic addition KCN/ HCN , h2so4, 20 degrees 12 of 23 aldehyde--> carbixilic acid , oxidation potassium dichromate, h2so4 , reflux 13 of 23 acyl chloride --> carboxilic acid , addition-elimination H2O, 20 degrees 14 of 23 acyl chloride --> N-substituted amide amine, 20 degrees 15 of 23 acyl chloride --> primary amide ammonia, 20 degrees 16 of 23 acyl chloride--> ester alcohol , 20 degrees 17 of 23 ester--> carboxilic acid , hydrolysis dilute h2so4 catalysr, H20 , Reflux OR dilute naoh , reflux 18 of 23 carboxilix acid --> ester, esterification alcohol, conc h2s04, catalyst, heat 19 of 23 benzene --> nitrobenzene, electrophilic substitution conc h2so4, conc hno3, below 55 degrees 20 of 23 nitrobenzene --> phenylamine , reduction sn, conc hcl, reflux, naoh 21 of 23 phenyl amine --> N-phenylethanamide, addition-elimination CH3COCL 22 of 23 benzene --> phenyl ketone, electrophilic substitution RCOCL, ALCL3 catalyst , reflux , non-aqeous environment 23 of 23
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