66284-45-5

Upstream product

• 108-86-1 bromobenzene 
• 4038-14-6 3,4-dimethoxybenzophenone 
• 591-51-5 phenyllithium 
• 119-61-9 benzophenone 
• 2859-78-1 4-Bromoveratrole 
• 98-88-4 benzoyl chloride 
• 91-16-7 1,2-dimethoxybenzene 
• 75-15-0 carbon disulfide 
• 7446-70-0 aluminium trichloride 
• 2051-90-3 Dichlorodiphenylmethane 

Downstream Products

• 1256549-99-1 4-benzhydryl-2-fluorophenol 
• 1256549-98-0 5-benzhydryl-2-fluorophenol 
• 1256550-00-1 5-benzhydryl-2,4-difluorophenol 
• 1256550-09-0 C₁₉H₁₄F₂O 
• 1256550-12-5 C₁₉H₁₄F₂O 
• 1256550-07-8 C₁₉H₁₄O₂ 
• 78239-08-4 3-bromo-2-diphenylmethyl-5,6-dimethoxyphenyl acetate 
• 78239-07-3 (2-bromo-4,5-dimethoxyphenyl)diphenylmethane 
• 78239-09-5 (2-bromo-4,5-dimethoxyphenyl)(diphenyl)methanol 
• 77549-01-0 ((3,4-dimethoxyphenyl)methylene)dibenzene 

Relevant academic research and scientific papers

ESR and ENDOR Studies on a 5-O-membered Crown Ether Bearing a Triphenylmethyl Moiety

A new 5-O-membered crown ether spin-lebelled with a triphenylmethyl group was prepared.The intramolecular unpaired ?-electron delocalization was investigated by ENDOR.The ENDOR of the crown methylene group adjacent to the aromatic ring revealed non-equivalence in the magnitude of the proton hyperfine splittings.Based on temperature-dependent ENDOR line separation, the activation energy of the conformational change of the methylene protons was estimated.Upon metal chelation into the crown ring the dissociation of the dimer to the monomer radical was greatly affected, and an increase in the activation energy of the vibrating methylene protons was detected.

Nucleophilic deoxyfluorination of catechols

Nucleophilic deoxyfluorinaiton of one of the two hydroxyl groups of catechols has been developed via the Umpolung concept. This method was successively applied to naturally occurring catechols, such as catechins and dopamine, to produce novel fluorinated

Synthesis and biological evaluation of l-cysteine derivatives as mitotic kinesin Eg5 inhibitors

Inhibition of Eg5 represents a novel approach for the treatment of cancer. Here, we report the synthesis and structure-activity relationship of S-trityl-l-cysteine (STLC) derivatives as Eg5 inhibitors. Some of these derivatives such as 4f demonstrated enh

Anomalous Acetoxylation of Aromatic Nuclei: Some Structural Requirements in the Substrate

For certain aromatic nuclei, bromination in acetic acid in the presence of pyridine is accompanied by nuclear acetoxylation.As first observed with galbulin, when two alkoxyl groups, one meta and one para to a benzylic centre of the substrate are present, acetoxylation occurs at the intervening ortho position.Under the given conditions, acetoxylation occurs at position 8 of 6,7-dimethoxy-1-phenyl-1,2,3,4-tetrahydronaphthalene, and at position 2 of 3,4-dimethoxy diphenyl and triphenyl-methanes.Acetoxylation does not occur in the absence of either of the alkoxy groups or in the absence of pyridine, not does it occur in the pendant ring of 1-(3',4'-dimethoxyphenyl)-1,2,3,4-tetrahydronaphthalene.These results are consistent with the earlier suggestion that the reaction occurs by way of initial oxidative formation of a doubly benzylic cation