36159-74-7

Upstream product

• 122445-60-7 2-(1-phenylethenyl)phenylacetic acid 
• 75907-51-6 4-chloro-2-naphthol 
• 71-43-2 benzene 
• 88284-48-4 2-(trimethylsilyl)phenyl trifluoromethanesulfonate 
• 93-91-4 1-phenylbutan-1,3-dione 
• 536-74-3 phenylacetylene 
• 103-80-0 phenylacetyl chloride 
• 591-50-4 iodobenzene 
• 15300-41-1 (naphthalen-2-yl)dimethylcarbamate 
• 98-80-6 phenylboronic acid 
• 93645-90-0 1-(2-benzoylphenyl)propan-2-one 
• 5498-31-7 4-bromo-naphthalen-2-ol 
• 76385-36-9 phenyl(2-(prop-2-yn-1-yl)phenyl)methanone 
• 122445-59-4 methyl 2-(1-phenylethenyl)phenylacetate 

Downstream Products

• 1412911-51-3 (±)-4,4'-diphenyl-[1,1'-binaphthalene]-2,2'-diol 
• 73671-07-5 4-phenylnaphthalene-1,2-dione 
• 92439-00-4 4-phenyl-1H-2-benzopyran-1-one 
• 15185-05-4 4-phenylcoumarin 

Relevant academic research and scientific papers

Lewis Acid Catalyzed Ring-Opening Reaction of Cyclobutanones towards Conjugated Enones

An unprecedented Fe-catalyzed ring-opening reaction of simple cyclobutanones is developed, which provides access to conjugated enones with good functional group tolerance in high yields under mild conditions. The product derivatization and gram-scale expe

Light/Palladium-Promoted Benzylic C?H Acylation Using a Benzoyl Group as the Photo-Directing Group

2-Methylphenyl ketones undergo site-selective acylation at the benzylic position when treated with acid anhydride under UV irradiation in the presence of a palladium catalyst. The benzoyl carbonyl group serves as the photo-directing group so that the ortho benzylic C?H bond is activated site-selectively.

Further Structural Modification of Sulfur-Stabilized Silicon Cations with Binaphthyl Backbones

The synthesis and spectroscopic characterization of two novel cationic silicon-sulfur Lewis pairs with a chiral 4,4′-disubstituted binaphthyl silepine backbone are described. Both Lewis acids induce significant enantioselectivity in the model Diels-Alder reaction of cyclohexa-1,3-diene and chalcone but additional substitution of the binaphthyl backbone exerts a minimal effect on enantioinduction compared to previously reported Lewis acids. Another silicon cation with a chiral spirocyclic backbone induces enantioselectivity in the same range but its synthesis is laborious.

Reaction of arynes with trifluoroacetylated β-diketones: Novel formation of isocoumarins and phenanthrenes

Polysubstituted isocoumarins were synthesized by the reaction of substituted 2-(trimethylsilyl)aryl triflates with trifluoromethylated β-diketones in the presence of CsF. The reaction proceeded through carbon-carbon bond insertion of aryne and intramolecular cyclization to form intermediates of alcohol anions, which extruded trifluoromethyl anion to afford isocoumarins. By using CuBr as a catalyst, 2 eq. of aryne reacted with β-diketones to afford phenanthrenes and 1,2-diarylethanones. Although reaction of 2-(trimethylsilyl)phenyl triflate with 1,1,1-trifluoro-4′-methylbenzoylacetone in the presence of CsF gave 3-(4′-methylphenyl)isocoumarin in 67% yield, addition of 0.2 eq. of CuCN resulted in the formation of 9-(4-methylbenzoyl)-10-trifluoromethylphenanthrene in 35% yield.

An electroluminescent compound and an electroluminescent device comprising the same

The present invention relates to an organic light emitting compound adopted to an organic electroluminescent device. The organic light emitting compound is represented by chemical formula 1. In the case of adopting the same as a dopant compound or a hole transfer compound in a luminous layer, an organic electroluminescent device having excellent luminous characteristics such as driving voltage, brightness, long lifespan, and the like, can be embodied.COPYRIGHT KIPO 2016

NOVEL COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME

Disclosed are a compound for an organic electroluminescent device, and an organic electroluminescent device comprising the same. Accordingly, provided is a compound for an organic electroluminescent device, which can be used as a host and a hole transport material having excellent electrical stability and hole transporting capability and improving light emitting efficiency of a phosphorescent material by having a high triplet energy. An organic electroluminescent device is also provided. The compound for an organic electroluminescent device is represented by structural formula 1.COPYRIGHT KIPO 2016

An electroluminescent compound and an electroluminescent device comprising the same

The present invention relates to an organic light emitting compound adopted to an organic electroluminescent device. The organic light emitting compound is represented by chemical formula 1. In the case of adopting the same as a dopant compound or a hole transfer compound in a luminous layer, an organic electroluminescent device having excellent luminous characteristics such as driving voltage, brightness, long lifespan, and the like, can be embodied.COPYRIGHT KIPO 2016

An electroluminescent compound and an electroluminescent device comprising the same

The present invention relates to an organic light-emitting compound applied to an organic electroluminescent device, represented by chemical Formula 1, and having one or more substituents represented by structural formula 1 or structural formula 2. When the organic light-emitting compound is applied as a host compound or a dopant compound in a light-emitting layer, an organic electroluminescent device having excellent light-emitting properties such as a driving voltage, brilliance, and long lifecycle may be obtained.COPYRIGHT KIPO 2016

An electroluminescent compound and an electroluminescent device comprising the same

The present invention relates to an organic light emitting compound applied to an organic light emitting device. The organic light emitting compound is represented by the chemical formula 1 to chemical formula 3 and has one or more substituents represented by the structural formula 1 or structural formula 2. An organic light emitting device having excellent light emitting properties such as driving voltage, luminance, long life, etc. can be made if the organic light emitting compound is applied as a host compound or a dopant compound in a luminous layer.COPYRIGHT KIPO 2016

An electroluminescent compound and an electroluminescent device comprising the same

The present invention relates to an organic light emitting compound applied to an organic electroluminescent device. The organic light emitting compound is represented by [chemical formula 1] and has a substituent represented by [structural formula 1] or [structural formula 2]. When the organic light emitting compound is applied as a host compound or a dopant compound in a light emitting layer, the organic electroluminescent device with excellent light emitting properties such as driving voltage, brightness, and durability can be provided. [chemical formula 1] [structural formula 1] [structural formula 2]COPYRIGHT KIPO 2016