CHEMISTRY

      

ORGANIC REAGENTS



[1]NAME OF REAGENT- PCC  (Pyridinium Chloro Chromate)

CONDITION -  Solvent -CS₂

IT'S USE-  Restricted Oxidation of Alcohol to form Aldehyde



[2]NAME OF REAGENT- Aqueous NaOH

CONDITION - Reflux

IT'S USE-  Nucleophilic Substitution, Converts Halo Alkanes to Alocohol

[3]NAME OF REAGENT-  NaOH in Ethanol

CONDITION - Reflux

IT'S USE-  Elimination Reaction, Converts Halo Alkanes to Alkene

[4]NAME OF REAGENT-  PCl₅

CONDITION - Room Temperature

IT'S USE- Chlorinating Agent, Reacts with OH group in Alcohols & Carboxylic acids

[5]NAME OF REAGENT-  Mg in dry Ether

CONDITION - Reflux

IT'S USE-  Used to make grignard reagents from haloalkanes



[6]NAME OF REAGENT-  Excess Conc. H₂SO₄

CONDITION - Heat

IT'S USE-  Dehydrating Agent, used to dehydrate alcohols to alkenes

[7]NAME OF REAGENT-  HNO₃   & H₂SO₄

CONDITION - 55⁰ C                     

IT'S USE-  Adds NO2   Group on to Benzene Ring

[8]NAME OF REAGENT-  HCl and  NaNO₂

CONDITION - Below 5⁰ C  

IT'S USE-  Forms diazonium salts with Phenylamine

[9]NAME OF REAGENT - Cl₂  and AlCl₃

    

CONDITION - Warm gently

   

IT’S USE - Adds Cl group onto benzene ring

[10]NAME OF REAGENT - CH₃CH₂Cl and AlCl₃

      

CONDITION - Warm gently

IT’S USE - Adds CH₃CH₂  group onto benzene ring

[11]NAME OF REAGENT - Cl_{2 (g)}

CONDITION - Ultra Violet Light

     

IT’S USE -  Free Radical Reaction, Used to convert alkanes to haloalkanes

[12]NAME OF REAGENT - Br₂ in CCl₄

CONDITION - Room temperature, in the Dark

IT’S USE - Electrophilic Addition, Converts alkenes to dihaloalkanes

[13] NAME OF REAGENT - H_2(g)

       

CONDITION – Nickel catalyst, 300⁰ C and 30 atmospheres pressure

IT’S USE - Hydrogenating Agent, used to convert benzene to cyclohexane

[14] NAME OF REAGENT - H_2(g)

      

CONDITION – Nickel catalyst, 150⁰ C

IT’S USE - Reducing Agent, used to convert alkenes to alkanes

[15] NAME OF REAGENT - Tin in Hydrochloric acid

      

CONDITION –  Reflux

IT’S USE - Reducing Agent for converting nitrobenzene to phenylamine