Structure-Dependent Oxidative Bromination of Unsaturated C−C Bonds Mediated by Selectfluor

Abstract

A number of olefins were subjected to oxidative bromination using Selectfluor/KBr. For different types of substrates, addition, monobromine-substituted, or Hunsdiecker-Borodin reaction products can be readily afforded.

Microwave-assisted green synthesis of 1,1-diacetates (acylals) using selectfluor™ as an environmental-friendly catalyst under solvent-free conditions

“…In this context, reported including Bromination [26], Iodination [27], Oxidation of alcohols [28], Synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes [29], a-thiocyanation of ketones [30], Synthesis of 9-aryl-1,8-dioxooctahydro xanthenes [31], and synthesis of 2h-chromen-2-ones [32] be can noted.…”

Synthesis and properties of new functionalized guanidinium based ionic liquids as non-toxic versatile organic materials

“…28 Finally amino acid-based ILs were applied to solubilise other aminoacids 29 while some olefin-containing imidazolium ILs were brominated in order to obtain high density ILs. 30 Ruled by the structure of the IL, physico-chemical properties are essential to determine the applicability of such compounds. Density is a very important physico-chemical property that plays an essential role in extractions, in flotation fluids used in inertial instruments, 30 or in energetic compounds.…”

“…30 Ruled by the structure of the IL, physico-chemical properties are essential to determine the applicability of such compounds. Density is a very important physico-chemical property that plays an essential role in extractions, in flotation fluids used in inertial instruments, 30 or in energetic compounds. 31 This property is essentially ruled by the mass and volume of each atom of the compound and by the inter-molecular interactions between the components of the IL.…”

Vinylic Halogenation in 4‐Alkylidenazetidin‐2‐ones

“…[7] α-Bromo enones are generally synthesised by a two-step procedure: dibromination followed by bromide elimination in the presence of a base. The few examples of direct vinylic bromination that exist are mainly restricted to unsaturated ketones.…”