Organic Chemistey for JEE|NEET|GATE|NET
The Alder Ene reaction, also known as the Alder-ene reaction or the ene reaction, is a type of pericyclic reaction in organic chemistry. It involves the addition of a π-bond (ene) to an unsaturated double bond (eneophile) in the presence of a Lewis acid or a transition metal catalyst. The reaction proceeds through a concerted … Read more
Schmidt reaction is a acid-catalyzed Rearrangement reaction of hydrazoic acid reactions of electrophiles, like carbonyl compounds, alkenes tertiary and alcohols. The following these substrates include amines, nitriles, amides or imines, rearrangement and extrusion of nitrogen.
The Sandmeyer reaction is an organic substitution type reaction used for the synthesis of aryl halide from an aryl diazonium salt. the catalyst used in Sandmeyer reaction is a copper(I) halide like chloride, bromide or iodide ions catalyst. significantly, The reaction include trifluoromethylation, hydroxylation, cyanation, and halogenation type reaction on benzene.
The Perkin reaction (or Perkin condensation) is an condensation of aromatic aldehydes and the anhydrides of aliphatic carboxylic acids in the presence of a weak base to obtain α,β-unsaturated carboxylic acids
Simmon Smith reaction is most powerful organic cheletropic (reaction) method for cyclopropane preparation from diiodomethane (CH2I2) in the presence of zinc-copper couple (Zn-Cu) from unfunctionalized alkenes (e.g., cyclohexene, styrene) stereospecifically.
