35337-22-5

Usage

Fused ring structure

1-hydrophenanthrene[1,10,9,8-cdefg]carbazole is a complex chemical compound with a structure that includes multiple fused rings.

Polycyclic aromatic hydrocarbon (PAH)

It is a type of PAH, which is a class of chemical compounds that are composed of multiple, fused aromatic rings.

Combination of phenanthrene and carbazole rings

The compound is composed of both phenanthrene and carbazole rings.

Environmental pollutant

1-hydrophenanthrene[1,10,9,8-cdefg]carbazole is of interest due to its potential role as an environmental pollutant.

Adverse health effects

The compound has the potential to cause adverse health effects.

Byproduct of incomplete combustion

It is known to be formed as a byproduct of incomplete combustion processes.

Found in coal tar and cigarette smoke

The compound is often found in coal tar, cigarette smoke, and other sources of air pollution.

Further research needed

Due to its complex structure and potential health risks, further research is needed to fully understand the impact of 1-hydrophenanthrene[1,10,9,8-cdefg]carbazole on human health and the environment.

Upstream product

• 35337-20-3 1-nitroperilene 

Downstream Products

• 1264968-34-4 N-3',5'-bis(octyloxyphenyl)phenanthro[1,10,9,8-c,d,e,f,g]carbazole 

Relevant academic research and scientific papers

Seeded Supramolecular Polymerization in a Three-Domain Self-Assembly of an N-Annulated Perylenetetracarboxamide

The three-domain cooperative supramolecular polymerization of 1, together with the lag time in which the monomeric species remains inactive, allows seeded supramolecular polymerization to be performed. The kinetic experiments demonstrate that only seeds based on the intermediate aggregate are able to propagate the supramolecular polymerization of 1 from their active sites. The results presented herein constitute a new example of kinetically controlled supramolecular systems and contribute to expanding knowledge about the structural requirements of a self-assembling molecule to experience seeded supramolecular polymerization.

A kind of star-shaped fluorescent molecule and its preparation method and application (by machine translation)

The invention belongs to the field of organic photoelectric technology, discloses a star-shaped fluorescent molecule and its preparation method and application. The invention star fluorescence molecule shown in the following formula: R1 For the C1 - 30 alkyl, C3 - 30 cycloalkyl, C6 - 60 aromatic hydrocarbyl or C7 - 60 aromatic heterocyclic radical. The invention also provides a method for the preparation of star-shaped fluorescent molecules and in organic electronic display in the field of application, is especially suitable for preparing light-emitting diode device of the luminescent layer. The invention star fluorescence molecule, fluorescence quantum yield of the luminescent material and the carrier transmission capacity, to obtain a high efficiency and stable performance of the device; has good thermal stability; space structure can effectively inhibit the fluorescence quenching; and relatively high molecular weight make it have good solubility, soluble in common organic solvent, suitable for solution processing and ink-jet printing, can form a dense film, to prepare the luminescent layer, favorable to the preparation of excellent appearance of the electroluminescent device. (by machine translation)

Infinite Polyiodide Chains in the Pyrroloperylene–Iodine Complex: Insights into the Starch–Iodine and Perylene–Iodine Complexes

We report the preparation and X-ray crystallographic characterization of the first crystalline homoatomic polymer chain, which is part of a semiconducting pyrroloperylene–iodine complex. The crystal structure contains infinite polyiodide I∞δ?. Interestingly, the structure of iodine within the insoluble, blue starch–iodine complex has long remained elusive, but has been speculated as having infinite chains of iodine. Close similarities in the low-wavenumber Raman spectra of the title compound and starch–iodine point to such infinite polyiodide chains in the latter as well.

PHOTOSENSITIVE DYE AND DYE MIXTURE COMPRISING THE SAME

Photosensitive dye has a structure represented by formula (I). The photosensitive dye has better solubility and a maximum absorption wavelength range of 450 nm to 550 nm, and is used to combine with porphyrin dyes.

Influence of Axial and Point Chirality in the Chiral Self-Assembly of Twin N-Annulated Perylenecarboxamides

The synthesis of three bis(N-annulated perylenecarboxamides) endowed with achiral or chiral side chains is reported. The restricted rotation of the perylene moieties yields atropisomers that can be separated by chiral HPLC. The CD spectra of the six stereoisomers show a dichroic pattern in a good solvent that changes drastically upon adding a poor solvent that favors the aggregation. The cooperative character of the supramolecular polymerization mechanism of 1-3 has been determined by denaturation experiments, which reveal that the formation of homochiral aggregates is favored over the formation of heterochiral aggregates. A complete set of amplification of chirality experiments have been carried out, revealing the preponderance of axial chirality over point chirality. The results presented herein shed relevant light on the structural conditions exhibited by molecular units endowed with different elements of asymmetry to generate chiral supramolecular structures and the supremacy of axial chirality over point chirality in the origin of homochirality.

Photoinduced Charge Separation in a Donor-Spacer-Acceptor Dyad with N-Annulated Perylene Donor and Methylviologen Acceptor

The first donor-acceptor species in which a strongly emissive N-annulated perylene dye is connected to a methylviologen electron acceptor unit via its macrocyclic nitrogen atom, is prepared by a stepwise, modular procedure. The absorption spectra, redox behavior, spectroelectrochemistry and photophysical properties of this dyad and of its model species are investigated, also by pump-probe fs transient absorption spectroscopy. Photoinduced oxidative electron transfer from the excited state of the dyad, centered on the N-annulated perylene subunit, to the appended methyviologen electron acceptor takes place in a few ps. The charge-separated species recombines in 19 ps. Our results indicate that N-annulated perylene can be connected to functional units by taking advantage of the macrocyclic nitrogen, an option never used until now, without losing their properties, so opening the way to new designing approaches. Time for a NAP: For the first time a strongly emissive N-annulated perylene (NAP) dye is connected to an electron acceptor subunit by its macrocyclic nitrogen. This molecular motif does not alter the intrinsic properties of the NAP species, and photoinduced charge separation is obtained with a time constant of 5 ps, with the charge-separated state recombining in 19 ps. New ways for designing light-active multicomponent species containing NAP are proposed.

Ruthenium-catalyzed cross-dehydrogenative ortho-N-carbazolation of diarylamines: Versatile access to unsymmetrical diamines

The dehydrogenative C-N cross-coupling of unprotected, secondary anilines through ortho-N-carbazolation has been achieved using a Ru catalytic system with O2 as the terminal oxidant. The reactions proceed in an intermolecular fashion, selectively in the ortho position. Implications for the field of organic synthesis are discussed. No-No-No: Amination of a non-acidic Ci￡H bond, no pre-activation of the coupling partners, no chelate-assisting directing group. Dehydrogenative C-N cross-coupling through the ortho-N-carbazolation of unprotected, secondary anilines has been achieved using a Ru catalyst with O2 as the terminal oxidant. The reactions proceed in an intermolecular fashion, selectively in the ortho position.

Synthesis and characterization of phenanthrocarbazole-diketopyrrolopyrrole copolymer for high-performance field-effect transistors

In this study, we successfully designed and synthesized a novel phenanthro[1,10,9,8-c,d,e,f,g]carbazole (PCZ)-based copolymer poly[N-(2-octyldodecyl)-4,8-phenanthro[1,10,9,8-c,d,e,f,g]carbazole-alt-2, 5-dihexadecyl-3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione] (PPDPP) with an extended π-conjugation along the vertical orientation of polymer main chain. This polymer exhibited excellent solubility in common solvent and high thermal stability, owning good properties for solution-processed field-effect transistors (FETs). Besides, absorption spectra demonstrated that annealing PPDPP thin films led to obviously red-shifted maxima, indicating the formations of aggregation or orderly π-π stacking in their solid-state films. X-ray diffraction measurements indicated the crystallinity of PPDPP thin films was enhanced after high temperature annealing, which was favorable for charge transport. The solution-processed PPDPP-based FET devices were fabricated with a bottom-gate/bottom-contact geometry. A high hole mobility of up to 0.30 cm2/Vs and a current on/off ratio above 105 had been demonstrated. These results indicated that the copolymers constructed by this kind of ladder-type cores could be promising organic semiconductors for high-performance FET applications.

Heteroatom-annulated perylenes: Practical synthesis, photophysical properties, and solid-state packing arrangement

(Chemical Equation Presented) A practical strategy for the preparation of a series of heterocyclic annulated perylenes in good yields is presented. UV-vis absorption spectra indicate hypsochromic shift of the absorption maxima relative to the corresponding parent perylene. Single-crystal X-ray diffraction analysis reveals that they all adopt planar conformation, but the solid-state packing arrangements are significantly altered by annulation of various heterocycles.