Reagents and conditions Flashcards
Benzene to halogeno benzene
Halogen carrier catalyst FeX3
Benzene to nitrobenzene
50 degrees
HNO3
H2SO4
Nitrobenzene to Aminobenzene
Sn (Tin)
Reagant conc HCL
Aminobenzene to Benzenediazonium
NaNO2 and HCL
Less than 10’C
Forming an Azo dye
Phenol and the benzenediazonium ion
NaOH
Phenol to 2,4,6-Tribromophenol
3 Br2
Test for halogenoalkane
Add NaOH
Then add AgNO3
Cl white, Br Cream, I Yellow
C-Cl to C-NH2
React with NH3
In ethanol
Reflux (sealed)
Hydrolysis of esters
Heat under reflux
HCl
H2O
Identifying if a substance is an ester
Fruity smell
Test for carboxylic acids
Add Na2CO3
Effervesence, CO2 produced
Test for Aldehyde
React with tollens (AgNO2)
Silver mirror
Aldehyde to a carboxylic acid
Oxidation Potassium dichromate Dilute H2SO4 Heat under reflux Orange to green
Alchohol to aldehyde
Oxidation
dilute H2SO4
Heat under distillation
Orange to green
Aldehyde/Ketone to Alchohol
Reduction
NaBH4
Nucleophilic addition