Name And Important Reactions' Reagents

Question 1

Hinsberg Test

Answer 1

Reagent – 1. Benzene sulphonyl chloride
2. KOH (Base)

Question 2

Carbyl amine test

Answer 2

Reagent – chloroform and KOH

Question 3

Hoffmann Bromamide Degradation

Answer 3

Reagent – Br2 and KOH

Question 4

Decarboxylation

Answer 4

Reagent – NaOH and CaO (Sodalime)

Question 5

He’ll Volhard Zelinsky

Answer 5

Reagent – 1. Red P and X2
2. H2O

Question 6

Haloform test

Answer 6

Reagent – 1. X2 (I2, Br2, Cl2)
2. NaOH

Question 7

Aldol condensation

Answer 7

Reagent – dil. NaOH

Question 8

Cannizaro reaction

Answer 8

Reagent – conc. NaOH

Question 9

Benedict Solution

Answer 9

Reagent – CuSO4 (aq.) + sodium citrate

Question 10

Fehling solution test

Answer 10

Fehling A (CuSO4) + Fehling B (Roschelle’s salt)

Question 11

Tollens’ test

Answer 11

Reagent – Ammonical silver nitrate (NH4OH + AgNO3)

Question 12

Wolf Kishner Reduction

Answer 12

Reagent – Hydrazine + KOH

Question 13

Clemmenson Reduction

Answer 13

Reagent – Zn(Hg) + conc. HCl

Question 14

Reduction reactions

Answer 14

Reagents – LiAlH4/ H2, Pd, Pt, Ni/ NaBH4

Question 15

Freidal crafts acylation

Answer 15

Reagent – Anhydrous AlCl3 + acid halide

Question 16

Gattermann Koch reaction

Answer 16

Reagent – 1. CO + HCl
2. Anhydrous AlCl3

Question 17

Etard reaction

Answer 17

Chromyl chloride (CrO2Cl2) + CS2 (non polar solvent)

Question 18

Stephen’s reaction

Answer 18

Reagent – SnCl2 + HCl

Question 19

Rosenmund’s Reaction

Answer 19

Reagent – H2 + Pd/BaSO4

Question 20

Kucherov’s reaction

Answer 20

Reagent – Hg+2/H2O or dil. HgSO4

Question 21

Reductive ozonolysis

Answer 21

Reagent – 1. O3
2. Zn/H2O

Question 22

Oxidative ozonolysis

Answer 22

Reagent – 1. O3
2. H2O

Question 23

Williamson Ether synthesis

Answer 23

Reagent – Sodium alkoxide

Question 24

Dehydration of alcohols

Answer 24

Conc. H2SO4