Organic Synthesis 0.0 / 5 ? ChemistryOrganic SynthesisA2/A-levelAQA Created by: benjaminfinchCreated on: 04-03-18 11:02 Nitrile to primary Amine LiAlH4, dry ether then dilute acid (expensive) or cheaper way add H2, with Ni or Pt catalyst, high temperature, and high pressure 1 of 24 Primary amine to secondary/tertiary and their salts and quatrnary ammonium salts further substitutions with halogenoalkane 2 of 24 haloalkane to primary amine excess NH3, heat 3 of 24 haloalkane to nitrile KCN, ethanol, reflux 4 of 24 haloalkane to alkene K/NaOH warm ethanol reflux 5 of 24 alkene to haloalkane HX, 298K 6 of 24 Alkene to dibromoalkane Br2 298K 7 of 24 how do you get from aldehyde to carboxylic acid oxidise using K2Cr2O7 8 of 24 how to get primary alcohol (from aldehyde) NaBH4 reducing agent in water with methanol 9 of 24 how to get secondary alcohol (from ketone) NaBH4 reducing agent in water with methanol 10 of 24 type of reaction ald/ket - > alcohol nucleophilic addition where NaBH4 donates a hydride H- 11 of 24 how to make hydroxynitrile reacting aldehydes or ketones with KCN followed by dilute acid (nucleophilic addition reaction) 12 of 24 how to form Carboxylic acid from acyl chloride water, 25*C 13 of 24 how to form esters from acyl chloride alcohol, 25*C 14 of 24 primary amide from acyl chloride ammonia 25*C 15 of 24 N-Substituted amide from acyl chloirde primary amine, 25*C 16 of 24 carboxylic acid from acid anhydride add water 17 of 24 ester from acid anhydride add alcohol 18 of 24 amide from acid anhydride add NH3 19 of 24 N-Sub amide from acid anhydride add amine 20 of 24 phenylketone formed from benzene friedel crafts acylation: RCOCL, AlCl3 catalyst, reflux, non aqueous enviroment 21 of 24 nitrobenzene from benzene nitration conc. HNO3, conc. H2SO4 catalyst, below 55*C 22 of 24 phenylamine from nitrobenzene Sn (tin), concentrated HCL, reflux, NaOH (reduction) 23 of 24 N-phenylethaneamide from phenylamine CH3COCl 25*C 24 of 24
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