332411-27-5Relevant articles and documents
Phenanthrene-containing phenanthroimidazole luminescent material as well as preparation method and application thereof
-
Paragraph 0008; 0030-0031, (2021/10/27)
The invention relates to a phenanthrene-containing phenanthroimidazole luminescent material as well as a preparation method and application thereof. With the carbonyl compound and diethyl (4 -cyanobenzyl) phosphonate as raw materials, the Wittig-Honor reaction is carried out. Redox reaction, debus-radziszewski ' one-pot process' produces phenanthrene-containing phenanthrene compounds. The method can utilize the characteristic infrared absorption of formyl and cyano in the infrared spectrum to monitor the reaction process. A precious metal catalysis carbon-carbon coupling reaction is avoided in the reaction process. And yield is high. The invention provides a new method for synthesizing phenanthrene-containing phenanthrene compounds. In addition, the phenanthrene-containing phenanthroimidazole compound provided by the invention can be directly applied to ultraviolet excited organic/inorganic hybrid white LED devices as an organic luminescent material, and a technical reference is provided for application thereof.
STILBENE DERIVATIVES FOR THE TREATMENT OF CNS AND OTHER DISORDERS
-
, (2018/12/03)
The present application discloses stilbene derivative compounds and compositions, and methods for treating ocular diseases, neurological disorders and protein aggregation-related disorders in patients using the compounds and compositions as disclosed herein.
Ratiometric fluorescent probes for detection of intracellular singlet oxygen
Song, Dayoung,Cho, Somin,Han, Yejee,You, Youngmin,Nam, Wonwoo
supporting information, p. 3582 - 3585 (2013/08/23)
We have developed a series of molecular probes for the fluorescent detection of singlet dioxygen (1O2). The probes, based on asymmetrically substituted 1,3-diarylisobenzofurans, undergo the [2 + 4] cycloaddition reaction with 1O2, producing ratiometric fluorescent responses. Two-photon fluorescence microscope experiments demonstrated the biological utility of the probes for the visualization of endogenous 1O2 in macrophage cells.