Alkane and Alkene

From alkynes

H2 Pt/Pd/Ni in C or CaCO3 or BaCO3 in quinoline

Dehydrohalogenation

Base+alc.NaOH

Dehydration of alcohol

Conc. H2SO4 at 443k

Birch reduction

Na in NH3

Dehalogenation

Zn

Kolbe's Electrolysis

Q

Addition

Acidic water addition

H20/H+

Cold sulphuric acid addition

Cold dil H2SO4

Hydrohalogenation

C=C +HCl reaction

Hydrogenation

Alkene H2 in Pt pd ni

Hydroxylation

Bayer's reagent

Halogenation

Alkene Br2 in CCl4

Br2 in H2O

Oxymercuration Demurcuration

1.Hg(CH3COO)2, THF

2. NaBH4, OH-

Hydroboration Deboration

1. BH3 OR B2H6

2. H2O2, OH-

Set1

Set2

Set3

Set4

Combustion

Alkane Free radical halogenation

X2 + hv

Cracking(Nsi)

Reaction with steam nsi

Ni 1273k

Catalyst oxidation nsi

Aromatisation nsi

Cr2O3+Al2O3

Isomerisation nsi

AlCl3/HCl

Heat

Pyrolysis nsi

From alkenes or alkynes

H2 in pd pt ni

From Alkyl halides

R-X With Zn, Hcl or Zn,NaOH or Na in EtOH or HI red P

From alcohol

R-OH in HI red P

From carbonyl

>C=O HI RED P

Wurtz reaction

Dry ether

Clemenson's reaction

Zn Hg amalgam in HCl

Wolff-kishner rxn

NH2-NH2 in alc. KOH

From carboxylic acid

R-COOH in HI RED P

Kolbe's electrolysis process

From Grignard's reagent

R-X + Mg in Dry ether

Decarboxylation using soda lime