Yamaguchi Esterification:
The development of high number ring lactones from hydroxy acids employing Yamaguchi reagent (2,4,6-trichlorobenzoyl chloride/DMAP) is known as the Yamaguchi macrolactonization
Name Reaction
Staudinger Azide Reduction: Synthesis of Amine
Staudinger reaction is an organic name reaction of organic azides with trivalent phosphorous compounds (e.g., trialkyl- or triarylphosphines) to afford the corresponding aza-ylides.
Pinnick oxidation
The transformation of aldehydes (aliphatic, aromatic, saturated, or unsaturated) to the corresponding carboxylic acids is known as the Pinnick Oxidation. The Pinnick oxidation procedure is the NaClO2/2-methyl-2-butene the system was generally used to oxidize a wide range of α and β-unsaturated Aldehydes without affecting any of the double bonds present in the substrate.