A REVIEW ON MULTI-COMPONENTS REACTIONS FUNCTIONING THROUGH DERIVATIZATION OF CARBONYL COMPOUND AS REACTIVE INTERMEDIATE

The Multi-Component Reaction (MCRs) is a method in which three or more
reactants are reacted in single vessel to form a complex cascade of molecule without
isolation of intermediate. Here we have focused on various Multi-Component
Reaction such as Strecker synthesis of amino acids, Hantzschsynthesis of
dihydropyridines, Biginelli Reactions, Mannich reaction, Bucherer-Bergs synthesis
and Kabachnik-Fields Reaction. Also discussed the concept map of above reactions
which proceed through derivatization of carbonyl compound