78531-63-2

Upstream product

• 78531-62-1 8-([1,1'-biphenyl]-4-yl)-1,4-dioxaspiro[4.5]decan-8-ol 
• 4746-97-8 cyclohexanedione monoethylene ketal 
• 92-66-0 4-bromo-1,1'-biphenyl 

Downstream Products

• 1402080-54-9 5-([1,1'-biphenyl]-4-yl)oxepan-2-one 
• 134153-36-9 [4-(4-Biphenyl-4-yl-cyclohexyl)-phenyl]-phenyl-methanone 
• 134153-36-9 [4-(4-Biphenyl-4-yl-cyclohexyl)-phenyl]-phenyl-methanone 
• 134153-37-0 1-[4-(4-Biphenyl-4-yl-cyclohexyl)-phenyl]-ethanone 
• 134153-37-0 1-[4-(4-Biphenyl-4-yl-cyclohexyl)-phenyl]-ethanone 
• 78531-65-4 4-([1,1'-biphenyl]-4-yl)cyclohexan-1-one 
• 78531-64-3 8-Biphenyl-4-yl-1,4-dioxa-spiro[4.5]decane 

Relevant academic research and scientific papers

Enantioselective baeyer-villiger oxidation: Desymmetrization of meso cyclic ketones and kinetic resolution of racemic 2-arylcyclohexanones

Catalytic enantioselective Baeyer-Villiger (BV) oxidations of racemic and meso cyclic ketones were achieved in the presence of chiral N,N'-dioxide-Sc III complex catalysts. The BV oxidations of prochiral cyclohexanones and cyclobutanones afforded series of optically active μ- and γ-lactones, respectively, in up to 99% yield and 95% ee. Meanwhile, the kinetic resolution of racemic 2-arylcyclohexanones was also realized via an abnormal BV oxidation. Enantioenriched 3-aryloxepan-2-ones, whose formation is counter to the migratory aptitude, were obtained preferentially. Both the lactones and the unreacted ketones were obtained with high ee values.

Enantioselective baeyer-villiger oxidation: Desymmetrization of meso cyclic ketones and kinetic resolution of racemic 2-arylcyclohexanones

Catalytic enantioselective Baeyer-Villiger (BV) oxidations of racemic and meso cyclic ketones were achieved in the presence of chiral N,N'-dioxide-Sc III complex catalysts. The BV oxidations of prochiral cyclohexanones and cyclobutanones afforded series of optically active μ- and γ-lactones, respectively, in up to 99% yield and 95% ee. Meanwhile, the kinetic resolution of racemic 2-arylcyclohexanones was also realized via an abnormal BV oxidation. Enantioenriched 3-aryloxepan-2-ones, whose formation is counter to the migratory aptitude, were obtained preferentially. Both the lactones and the unreacted ketones were obtained with high ee values.

Free Energy and Structure Dependence of Intramolecular Triplet Energy Transfer in Organic Model Compounds

A series of compounds, each containing a triplet energy donor and an acceptor separated by a rigid spacer, has been designed and synthesized.The 1,4-cyclohexanediyl moiety is employed as the spacer for the series.The rates of intramolecular triplet energy