Effect of temperature on addition to conjugated carbonyl compounds | Nuc...

Nucleophilic addition to a,b-unsaturated carbonyl compounds (with subtit...

Nucleophilic addition to alkenes

Halohydrin Formation | Electrophilic addition to alkenes | Reaction Mech...

Reaction of alkene with halogen, when carried out in the presence of water, leads to the formation of halohydrin. 

performing the reaction in an alcohol will yield an ether. 

Bromination of alkenes | Electrophilic addition to alkenes | Reaction Me...

Halogenation is an example of electrophilic aromatic substitution reaction. It is the addition of a halogen molecule across the C=C. 

Aromatic Nucleophilic Substitution Reactions | SNAr Mechanism | Reaction...

HOW TO DRAW REACTION MECHANISM IN ORGANIC CHEMISTRY

Organic reactions follow a logical pathway involving the atoms and groups of atoms interacting with each other. The route followed by the reactants to produce products is known as the reaction mechanism. Organic chemists are usually asked to draw a suitable (plausible) mechanism for different chemical reactions. There are a few things that need to be kept in mind while drawing reaction mechanisms correctly, keeping in view the basic concepts of chemistry in general and organic chemistry in particular.