2024-41-1

Upstream product

• 3457-48-5 1,2-di(4-methylphenyl)-1,2-ethanedione 
• 2024-37-5 1,2-Bis--1,2-difluor-1,2-dibrom-aethan 
• 1423-71-8 α,α'-Difluor-4,4'-dimethyl-stilben 

Downstream Products

• 853-15-6 α,α,α',α'-Tetrafluor-bibenzyl-4,4'-dicarbonsaeure 

Relevant academic research and scientific papers

Silver-catalyzed decarboxylative homocoupling reaction for the construction of tetrafluoroethylene-bridging aromatic compounds

The Ag(I)-catalyzed decarboxylative homocoupling from the difluoroacetate has been developed to the synthesis of symmetric CF2–CF2 containing dimers. This radical dimerization overpasses the prefunctionalization of the substrate and provides a direct and efficient method for construction of tetrafluoroethylene bridge-linked homodimers.

Direct nucleophilic fluorination of carbonyl groups of benzophenones and benzils with Deoxofluor

The carbonyl groups of diaryl ketones and diaryl diketones were directly fluorinated with bis(2-methoxyethyl)aminosulfur trifluoride (Deoxofluor) under neat conditions to give the corresponding gem-difluorides and tetrafluorinated derivatives in moderate

Nucleophilic di- and tetrafluorination of dicarbonyl compounds

Reactions of various diketo compounds with Deoxofluor [(CH3OCH2CH2)2NSF3] have been investigated. When reacted with Deoxofluor, α-diketones, R1COCOR2 (R1 = R2/su