39860-32-7

Upstream product

• 33266-25-0 1-isopropyl-4,5-diphenyl-1H-pyrimidin-2-one 
• 98-80-6 phenylboronic acid 
• 93323-47-8 1-methyl-5,6-diphenyl-1H-pyrimidin-2-one 
• 63558-77-0 2,4-dichloro-5-phenylpyrimidine 

Downstream Products

• 958003-65-1 2-hept-6-enyl-4,5-diphenylpyrimidine 
• 958003-61-7 6-(4,5-diphenylpyrimidin-2-yl)-5-hexynoic acid 
• 957996-72-4 4-(4,5-diphenylpyrimidin-2-yloxymethyl)cyclohexanecarboxylic acid 
• 957996-73-5 [3-(4,5-diphenylpyrimidin-2-ylsulfanyl)adamantan-1-yl]acetic acid 
• 957797-18-1 ethyl 8-(4,5-diphenylpyrimidin-2-ylamino)octanoate 
• 957797-21-6 ethyl (R)-4-tert-butoxycarbonylamino-8-(4,5-diphenylpyrimidin-2-ylamino)octanoate 
• 957797-17-0 Ethyl trans-4-(4,5-diphenylpyrimidin-2-ylamino)cyclohexanecarboxylate 
• 957797-07-8 4-[(4,5-Diphenylpyrimidin-2-ylamino)methyl]cyclohexanecarboxylic acid 
• 957996-84-8 2-Hex-5-enyloxy-4,5-diphenylpyrimidine 
• 957996-81-5 2-hept-6-enylsulfanyl-4,5-diphenylpyrimidine 
• 958003-63-9 7-(4,5-Diphenylpyrimidin-2-yl)-6-heptynoic Acid 

Relevant academic research and scientific papers

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF

The present invention relates to: a compound which can obtain high light emitting efficiency and low driving voltage of a device and expand lifespan of the device; an organic electric device using the same; and an electronic apparatus thereof. The present invention provides a compound represented by chemical formula 1, and provides an organic electric device using the compound represented by the chemical formula and an electronic apparatus thereof.(110) Substrate(120) Positive electrode(130) Hole injection layer(140) Hole transport layer(141) Buffer layer(150) Light emitting layer(151) Light-emitting assisting layer(160) Electron transport layer(170) Electron injection layer(180) Negative electrodeCOPYRIGHT KIPO 2016

HETEROAROMATIC COMPOUNDS HAVING SPHINGOSINE-1-PHOSPHATE (S1P) RECEPTOR AGONIST BIOLOGICAL ACTIVITY

A novel compound having agonist activity at the S1P3 receptor which is represented by the formula I wherein X is selected from the group consisting of CR3, N and NO;Y is selected from the group consisting of CR3, N and NO;Z is selected from the group consisting of CR3, N and NO; and at least one of X, Y and Z is N or NO; V is O or NOR4 R1 is an aryl group;R2 is an aryl group;R3 is selected from the group consisting of H and alkyl; and 2 of said R3 groups may together form a cyclic alkyl ring having from 3 to 6 carbon atoms; R4 is selected from the group consisting of H and alkyl;a is 0 or an integer of from 1 to 6;b is 0 or 1;c is 0 or 1;f is 0 or an integer of 1 or 2;x is 0 or 1;y is 0 or an integer of from 1 to 3; andz is 0 or an integer of from 1 to 3.

Microwave-assisted, efficient and regioselective Pd-catalyzed C-phenylation of halopyrimidines

We herein report that flash heating microwave irradiation is a helpful tool in the formation of arylpyrimidines from the corresponding halopyrimidines. The palladium-catalyzed cross-coupling reactions of 2,4-di- and 2,4,5-trihalopyrimidines with phenylboronic acid under the above conditions are described. By use of the appropriate catalyst and the adequate halopyrimidine, good regioselectivity can be achieved in the 2-, 4-, or 5-positions of the heterocycle. In addition, we show that this methodology is ameneable for the stepwise preparation of mono-, di-, and triphenylpyrimidines.

Pyrimidones. 2. Synthesis and Reactions of 2-Chloropyrimidines

The treatment of 1-alkyl-5-aryl and 1-alkyl-4,5-diaryl-2-(1H)pyrimidones with phosphorus oxychloride and phosphorus pentachloride resulted in chlorination and dealkylation to furnish 2-chloro-5-aryl (or 4,5-diaryl)pyrimidines.These chloropyrimidines were