Results 241 to 250 of about 1,549,159 (293)

Synthesis and Optical Properties of Axially Chiral Bibenzo[b]carbazole Derivatives.

Organic Letters, 2021
Pure organic materials with the circularly polarized luminescence (CPL) property have attracted significant research interest over the past few decades.
Ryo Takishima, Yuji Nishii, M. Miura
semanticscholar   +1 more source

Four new bipolar Indolo[3,2-b]carbazole derivatives for blue OLEDs

, 2021
Four new indolo [3,2-b]carbazole derivatives containing imidazole-derived moieties, 2,8-bis(4-(9-(4-(tert-butyl)phenyl)-9H-pyreno [4,5-d]imidazol-10-yl)phenyl)-5,11-bis(2-ethylhexyl)-5,11-dihydroindolo [3,2-b]carbazole (Py-ICZ-Py), 2,8-bis(4-(1-(4-(tert ...
Hongyan Yang, Yanmei Li, Yuling Zhao, Shupei Yu, Hailin Ma, Long Qian, Ruidong Wang, Tianzhi Yu, Wenming Su   +8 more
semanticscholar   +1 more source

Indolo[3,2-b]carbazole derivatives with high fluorescent emission both in solution and aggregated states and mechanical-induced emission enhancement characteristic

, 2021
Four novel indolo[3,2-b]carbazole derivatives (F-ICZ, 2F-ICZ, F-ICZ-Ben and 2F-ICZ-Ben) with A-π-D-π-A structure were designed and synthesized via Knoevenagel and Suzuki-Miyaura reactions.
Yuyang Zhang, Tingke Zhang, Xuchun Wang, Lin Kong, Jia-xiang Yang   +4 more
semanticscholar   +1 more source

Photochemical Synthesis of Carbazole Derivatives

Synthetic Communications, 1996
Abstract The preparation of the dione 3 from ethyl-1,3-acetonedicarboxylate (11) is described. Its condensation with various aniline derivatives has been studied. The arylenaminoketone 5b was photocyclized and converted into the new carbazole 8.
Malika Ibrahim-ouali, Assia Missoum, Marie-Eve Sinibaldi, Yves Troin, Jean-Claude Gramain   +4 more
openaire   +1 more source

Antimicrobial activity of carbazole derivatives

Experientia, 1982
Glycozoline and girinimbine isomers (IV andVII) were synthesized and their activity against 2 bacterial strains, viz.E. coli andS. aureus, and 2 fungal strains, viz.C. albicans andA. niger were studied. The hydroxy synthons (III) were also tested.
RANDELIA, BE, PATEL, BPJ
openaire   +3 more sources

A versatile small-molecule fluorescence scaffold: Carbazole derivatives for bioimaging

, 2020
Carbazole derivatives have been receiving extensive attention owing to the merits of favorable donor ability, good planarity, rich photophysical properties, and excellent biocompatibility.
Junling Yin, Yanyan Ma, Guanghan Li, Min Peng, Weiying Lin   +4 more
semanticscholar   +1 more source

THE SYNTHESIS OF SOME CARBAZOLE DERIVATIVES

Canadian Journal of Research, 1947
In attempts to synthesize 10-pyrido(3,4-b)carbazole, a number of new compounds were prepared. These are β-(5,6,7,8-tetrahydro-3-carbazolyl)propionic acid, β-(5,6,7,8-tetrahydro-3-carbazolyl)ethylamine and their intermediates.
R H F, MANSKE, M, KULKA
openaire   +2 more sources

Unique Carbazole-Oxadiazole Derivatives as New Potential Antibiotics for Combating Gram-Positive and -Negative Bacteria.

Journal of Medicinal Chemistry, 2022
Novel carbazole-oxadiazoles were developed as new potential antibacterial agents to combat dreadful resistance. Some target compounds displayed predominant inhibitory effects on the tested Gram-positive and -negative bacteria, and carbazole-oxadiazoles ...
Yun-Peng Xie, Nagarajan Sangaraiah, J. Meng, Cheng‐He Zhou   +3 more
semanticscholar   +1 more source

Notiz über höhermolekulare Carbazol‐Derivate 1‐Oxy‐carbazol‐äther und 3‐ Alkylamino‐carbazole)

Chemische Berichte, 1951
AbstractDie Darstellung von l‐Oxy‐carbazol‐äthern und 3‐Alkylamino‐carbazolen unter Verwendung von höheren linearen Alkylchloriden und ihre Eigenschaften werden beschrieben.
Hans Fürst, Joachim Bosse
openaire   +1 more source

Synthesis and characterization of multi-substituted carbazole derivatives exhibiting aggregation-induced emission for OLED applications

Organic electronics, 2020
A series of carbazole based derivatives differing in the number of dicyanovinyl acceptors and donors (N-alkyl carbazole or N-phenyl carbazole) are designed, synthesized and characterized.
Anuj S. Sharma, Diksha Saklani, K. R. Justin Thomas, Shahnawaz, Sujith Sudheendran Swayamprabha, J. Jou   +5 more
semanticscholar   +1 more source