Prins reaction :
The condensation reaction of alkenes with aldehydes in presence of acid is referred to as the Prins reaction.
Name Reaction
Prilezhaev Reaction:
This transformation is referred to as the Prilezhaev reaction for synthesis of oxiranes (epoxides) from isolated double bonds by using peroxycarboxylic acids as oxidizing agents. This method provides products in racemic mixture form.
Prins-Pinacol Rearrangement :
The formation of oxacyclic and carbocyclic ring systems by terminating Prins cyclizations with the pinacol rearrangement in a tandem fashion is known as the Prins-pinacol rearrangement.
Smiles Rearrangement Reaction : Mechanism , Application and Modification
Hello, here is the Smiles Rearrangement Reaction type of nucleophilic aromatic substitution with mechanism, examples, and modification.
The Stevens Rearrangement:
Stevens rearrangement is a base-promoted [1,2]-migration rearrangement of quaternary ammonium salts or sulfonium salts to the corresponding tertiary amines or sulfides. Stevens rearrangement involves the [1,2]-migration of one of the groups on the nitrogen or sulfur atom.
Aza-[2,3]-Wittig Rearrangement: Mechanism | Examples
The rearrangements reactions are important Name reaction in organic chemistry. Wittig rearrangement, first reported by G. Wittig and L. Löhmann in 1942, The Wittig rearrangement converts α-metalated ethers to metal alkoxides, yielding secondary or tertiary alcohols. Its nitrogen analog, the aza-Wittig rearrangement, transforms α-metalated tertiary amines into rearranged metal amides, producing homoallylic secondary amines. This … Read more