Organic Chemistry Reactions 0.0 / 5 ? ChemistryOrganic ChemistryA2/A-levelOCR Created by: EmilyCreated on: 22-04-14 11:38 What are the reaction conditions and reagents for the mononitration of benzene? H2SO4 catalyst, HNO3 reagent, temp 50 degrees 1 of 17 What are the reaction conditions and reagents for halogenation of benzene? Halogen carrier + RTP 2 of 17 What are the reaction conditions and reagents for bromination of phenol? Bromine water, RTP 3 of 17 What are the reaction conditions for reaction of potassium dichromate and a primary alcohol? heat under reflux 4 of 17 What observations would you record reacting potassium dichromate with a primary alcohol? Oxidising agent changes colour from orange to green 5 of 17 What observations would you record during the bromination of phenol? Orange colour disappears - white ppt formed 6 of 17 What are the reaction conditions and reagents for acid esterification reactions? concentrated H2SO4, heat under reflux 7 of 17 What are the reaction conditions and reagents for esterification using acid anhydrides? RTP 8 of 17 How would you carry out a test to determine whether a compound was an aldehyde or a ketone? Heat gently with tollens reagent, silver mirror = aldehyde 9 of 17 How would you carry out a test to distinguish a carboxylic acid from a ketone? React with 2,4-DNPH, orange precipitate = aldehyde/ketone 10 of 17 How would you reduce an aldehyde to form a primary alcohol? add NaBH4 and methanol 11 of 17 What conditions and reagents would you use for transesterification? methanol and KOH catalyst 12 of 17 What are the reaction conditions for acid hydrolysis? hot aqueous HCl and reflux 13 of 17 What are the reaction conditions for alkaline hydrolysis? hot aqueous NaOH and reflux 14 of 17 How would you get an alicyclic amine? react nitrobenzene with HCl and tin under reflux 15 of 17 How would you form the diazo group? React NaNO2 and HCl with an alicyclic amine under 10 degrees 16 of 17 What are the conditions for a coupling reaction? aqueous alkaline conditions 17 of 17
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