105194-22-7Relevant articles and documents
Intermolecular Interactions and Energetics in the Crystalline π-π Stacks and Associated Model Dimer Systems of Asymmetric Halogenated Diketopyrrolopyrroles
Calvo-Castro, Jesus,Warzecha, Monika,Oswald, Iain D. H.,Kennedy, Alan R.,Morris, Graeme,McLean, Andrew J.,McHugh, Callum J.
, p. 1531 - 1542 (2016)
Four novel structurally analogous asymmetric, halogenated N-benzyl substituted diketopyrrolopyrroles (DPP) have been synthesized, and their crystal structures obtained. All four crystal structures exhibit π-π stacks with very small displacements along the
New approaches to polysubstituted pyrroles and pyrrolinones from α-cyanomethyl-β-ketoesters
Demir, Ayhan S.,Emrullahoglu, Mustafa,Ardahan, Gülben
, p. 461 - 468 (2007)
In this present paper, we report the efficient, regioselective one-pot synthesis of 5-alkoxy and 5-alkylsulfanylpyrrole-3-carboxylates in high yields via the zinc perchlorate-catalyzed addition of alcohols and thiols to the nitrile carbon of α-cyanomethyl
Two new colorimetric and ratiometric fluorescent probes based on diketopyrrolopyrrole (DPP) for detecting and imaging of mitochondrial SO2 derivatives in cancer cells
Wang, Jian,Hang, Yandi,Tan, Haoqi,Jiang, Tao,Qu, Xue,Hua, Jianli
, p. 265 - 272 (2017)
Two new fluorescent probes (DPP-FI/DPP-BI) based on diketopyrrolopyrrole (DPP) were designed and synthesized for colorimetric and ratiometric detection of SO2 derivatives. Both of them displayed obvious ratiometric changes with about 21 folds o
A pigment derivative and dispersion of a color filter and a method of manufacturing composite pigment derivative, and its manufacturing method for a resin composition for a color filter, a color filter, and, an organic light emitting display device and a
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, (2017/03/21)
PROBLEM TO BE SOLVED: To provide a composite pigment derivative dispersion for color filters excellent in pigment dispersibility and dispersion stability, expressing a deposition suppressing function of pigment in a high temperature heating process at
PIGMENT ADDITIVE, PIGMENT COMPOSITION USING THE SAME, COLORING COMPOSITION, AND COLOR FILTER
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Paragraph 0158, (2016/10/27)
PROBLEM TO BE SOLVED: To provide: a pigment additive exhibiting extremely excellent characteristics for obtaining fine pigment; and a pigment composition which realizes a color filter made using the pigment composition or a coloring composition using the
Synthesis and spectroscopic studies of N,N'-dialkyl derivatives of antisymmetrical 2h,5h-dihydropyrrolo[3,4-c]pyrrole-1,4-diones
Erbas, Secil Celik,Alp, Serap
, p. 329 - 335 (2014/05/06)
2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione derivatives (DPP) are chemically stable, fluorescent molecules, known as High Performance Pigments. Preparation of the soluble derivatives of DPPs provides great advantage in designing the optic sensor for new and existing applications and overcoming aggregation problems in solid matrices. For this purpose, the synthesis of antisymmetric DPPs and the formation of new organic dyes through N,N'-dialkylation and their spectroscopic studies have been carried out both in solutions and in solid phase.
COMPOUND CAPABLE OF ABSORBING INFRARED RAY, AND MICROPARTICLES COMPRISING THE COMPOUND
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Page/Page column 29, (2011/02/17)
A fine particle which contains a compound represented by formula (1): wherein R1a and R1b may be the same or different, and each independently represent an alkyl group, an aryl group, or a heteroaryl group; R2 and R3
Synthesis of 5-aryl-2-oxopyrrole derivatives as synthons for highly substituted pyrroles
Metten, Bert,Kostermans, Maarten,Van Baelen, Gitte,Smet, Mario,Dehaen, Wim
, p. 6018 - 6028 (2007/10/03)
A small library of 2-oxo-5-(hetero)arylpyrroles was prepared starting from 2,3-dioxo-5-(hetero)arylpyrrolidines. The large synthetic possibilities of these 2-oxopyrroles were investigated. The 2-oxopyrroles offer a large number of possible derivatizations
