1198399-55-1Relevant articles and documents
AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
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, (2011/04/18)
An aromatic amine derivative having a specific structure. An organic electroluminescence device which is composed of one or more organic thin film layers sandwiched between a cathode and an anode, wherein at least one of the organic thin film layers especially a hole transporting layer, contains the aromatic amine derivative. The aromatic amine derivative has at least one substituted or unsubstituted dibenzofuran skeleton and at least one substituted or unsubstituted terphenylene skeleton. Because the molecules in the aromatic amine derivative hardly crystallize, organic electroluminescence devices improving their production yield and having prolonged lifetime are provided.
Palladium-catalyzed hydroxycarbonylation as the key step in the synthesis of a carbon-14 labeled Maxi-K channel blocker
Simeone, Joseph P.,Braun, Matthew P.,Liu, Luping,Natarajan, Swaminathan R.
, p. 511 - 516 (2011/08/09)
Carbon-14 labeled sodium formate was utilized for the preparation of a radiolabeled tracer to support the development of a Maxi-K channel blocker. Key to the process was a palladium-catalyzed hydroxycarbonylation of a bromoarene for installation of the radiolabel. Copyright