An allylic rearrangement or allylic shift is an organic chemical reaction in which reaction at a center vicinal to a double bond causes the double bond to shift to an adjacent pair of atoms: It …

2013年12月2日 · In allylic bromination reactions, the C-H bond of an allylic carbon breaks, and a new C-Br bond is formed. This reaction sometimes occurs with allylic rearrangement. That is, …

The general pathway for allylation with allylborons is one that occurs with allylic rearrangement. Like most allylmetal systems, allylborons have the potential to undergo reaction at either their …

Ferrier rearrangement is a chemical process in which 1, 2-unsaturated carbohydrates (glycals) undergo Lewis acid catalysed allylic rearrangement with nucleophilic displacement to 2, 3 …

Unlike most organic azides, allylic azides can spontaneously rearrange to form a mixture of isomers. This rearrangement has been named the Winstein rearrangement. Using allylic …

2023年8月18日 · We describe here a valuable alternative to the synthesis of allylic alcohols via 1,2-metallate rearrangement. In this work, various vinyl boronic esters with different functional …

2024年6月7日 · We report a photochemical method for the semipinacol rearrangement of unactivated allylic alcohols. Aliphatic as well as aromatic groups participate as migrating …

2024年12月23日 · A mechanistic study of the isothiourea-catalyzed enantioselective [2,3]-rearrangement of allylic ammonium ylides is described. Reaction kinetic analyses using 19F …

2025年1月10日 · The Pd-catalyzed asymmetric hydrogenolysis rearrangement of allylic acetates using (s-Bu)3BHK has been described, achieving the synthesis of axially chiral alkylidene …

6 天之前 · Amides are among the most important functional groups in both nature and laboratory settings 1,2,3,4,5.Amides are commonly used as fine chemicals and synthetic building blocks …