The syntheses of cis-bis(phenyl)platinum(II) compounds with substituents of increasing Van der Waals volumes in the ortho-positions of the phenyl rings are reported. The existence of E,Z-atropisomers with respect to the torsion about the platinumcarbon σ-bonds in these compounds is demonstrated NMR-spectroscopically. the E,Z-diastereoisomers of bis(2-t-butoxymethyl-6-methyl-phenyl)[P,P′-η2-1,2-bi
Copper-Catalyzed Coupling of Aryl Iodides with Aliphatic Alcohols
作者:Martina Wolter、Gero Nordmann、Gabriel E. Job、Stephen L. Buchwald
DOI:10.1021/ol025548k
日期:2002.3.1
and mild method for the coupling of aryl iodides and aliphatic alcohols that does not require the use of alkoxide bases is described. The reactions can be performed in neat alcohol. For more precious alcohols, the etherification was carried out in toluene as solvent using 2 equiv of alcohol. Additionally, the cross-coupling of an opticallyactive benzylic alcohol with an unactivated aryl halide was demonstrated
COLORED CURABLE COMPOSITION, COLOR FILTER AND METHOD OF PRODUCING COLOR FILTER, SOLID-STATE IMAGE SENSOR AND LIQUID CRYSTAL DISPLAY DEVICE
申请人:KANNA Shinichi
公开号:US20110217636A1
公开(公告)日:2011-09-08
The present invention provides a colored curable composition including a phthalocyanine pigment, a dioxazine pigment, a dye, a polymerization initiator, a polymerizable compound and a solvent; and a colored curable composition including a phthalocyanine pigment, a dye multimer having a polymerizable group and a group derived from a dipyrromethene dye, a polymerization initiator, a polymerizable compound and a solvent.
FIRST ROW METAL-BASED CATALYSTS FOR HYDOSILYLATION
申请人:THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
公开号:US20150353589A1
公开(公告)日:2015-12-10
In various embodiments, the invention provides phosphine ligand supported first row metal catalysts with surprising and efficacious catalytic activity for hydrosilylation of pi-bonded substrates. Also provided are methods of using the catalysts of the invention to prepare hydrosilylated compounds.
SUBSTITUTED SPIROPIPERIDINYL COMPOUNDS USEFUL AS GPR120 AGONISTS
申请人:CHELLIAH Mariappan
公开号:US20150274672A1
公开(公告)日:2015-10-01
The present invention relates to a compound represented by formula (I): and pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing diabetes, hyperlipidemia, obesity, inflammation related disorders, and related diseases and conditions. The compounds are useful as agonists of the G-protein coupled receptor GPR120. Pharmaceutical compositions and methods of treatment are also included.