Pyrene-bridged acenaphthenes: synthesis and properties of a diacenaphtho[1,2-e:1′,2′-l]pyrene and its symmetrical nitrogen analogue
Literature Information
Jonas Polkaehn, Peter Ehlers, Alexander Villinger
The considerable need for novel polyaromatic hydrocarbons (PAHs) for applications in the area of organic electronics remains unchanged. Diacenaphthopyrene represents a new PAH consisting of two acenaphthylene units connected by a pyrene bridge. The system is built up by Pd-catalyzed cross-coupling, followed by acid catalyzed cyclosiomerization to generate the pyrene moiety. The new fused scaffold is formed in the last step in convincing yields by means of CH-activation. We additionally synthesized one aza-pyrene based analogue. The two hitherto unknown PAHs were investigated in detail by UV-Vis and PL spectroscopy, CV measurements and DFT calculations. Based on these results, the abilities of the novel structure as well as the effect of incorporation of nitrogen were evaluated.
Related Literature
Origins of the enantioselectivity of a palladium catalyst with BINOL–phosphoric acid ligands
DOI: 10.1039/C8OB02271B
Detection of a metallo-β-lactamase (IMP-1) by fluorescent probes having dansyl and thiol groups
Hiromasa Kurosaki, Hisami Yasuzawa, Yoshihiro Yamaguchi, Wanchun Jin, Yoshichika Arakawa, Masafumi Goto
DOI: 10.1039/B209086D
Synthesis of (R)-2-methyl-4-deoxy and (R)-2-methyl-4,5-dideoxy analogues of 6-phosphogluconate as potential inhibitors of 6-phosphogluconate dehydrogenase
Christophe Dardonville, Ian H. Gilbert
DOI: 10.1039/B210606J
Epicoccamide, a novel secondary metabolite from a jellyfish-derived culture of Epicoccum purpurascens
Anthony D. Wright, Claudia Osterhage, Gabriele M. König
DOI: 10.1039/B208588G
Total synthesis of (±)-chondrosterin I using a desymmetric aldol reaction
Yuichiro Kawamoto, Daiki Ozone, Toyoharu Kobayashi, Hisanaka Ito
DOI: 10.1039/C8OB02557F
Gas phase chemistry of the 2-tert-butyl-3-phenylphosphirenylium cation: novel onium ions by nucleophilic attack at phosphorus and de novo P-spiro bicyclic phosphonium ions via [4 + 2+] cycloaddition with dienes
Adão A. Sabino, Marcos N. Eberlin, Luis Alberto B. Moraes, Kenneth K. Laali
DOI: 10.1039/B209696J
Probing the mechanism of a fungal glycosyltransferase essential for cell wall biosynthesis. UDP-Chitobiose is not a substrate for chitin synthase
Robert Chang, Adam R. Yeager, Nathaniel S. Finney
DOI: 10.1039/B208953J
The reactions of cytidine and 2′-deoxycytidine with SO4˙− revisited. Pulse radiolysis and product studies
Charuvila T. Aravindakumar, Man Nien Schuchmann, Balijepalli S. M. Rao, Justus von Sonntag
DOI: 10.1039/B209626A
New strategies and building blocks for functionalised 9,10-bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene derivatives, including pyrrolo-annelated derivatives and π-extended systems with intramolecular charge-transfer‡
Christian A. Christensen, Martin R. Bryce, Andrei S. Batsanov, Jan Becher
DOI: 10.1039/B211153P
You might also like
How should 2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) be stored?
2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) should be stored in ...
Is (1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide (CAS: 132747-20-7) safe?
(1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide is generally considered sa...
What industries use (6-Chloropyridazin-3-YL)methanamine (CAS: 871826-15-2)?
(6-Chloropyridazin-3-YL)methanamine finds applications in the pharmaceutical ind...
What are the main uses of 2-Fluoro-3-methylphenol (CAS: 77772-72-6)?
2-Fluoro-3-methylphenol is primarily used in the synthesis of pharmaceuticals, p...
What precautions should be taken when handling 3-Methoxy-4-nitrobenzonitrile (CAS: 177476-75-4)?
When handling 3-Methoxy-4-nitrobenzonitrile, it is important to wear appropriate...
What precautions should be taken when handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4)?
When handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4), it is ...
What regulatory guidelines apply to 4-Ethynylbenzamide (CAS: 90347-86-7)?
4-Ethynylbenzamide (CAS: 90347-86-7) falls under various regulatory guidelines i...
What are the main uses of 3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone (CAS: 186822-57-1)?
3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone is primarily used as an intermediat...
What is (2-Fluoro-6-methoxyphenyl)acetic acid (CAS: 500912-19-6)?
(2-Fluoro-6-methoxyphenyl)acetic acid, also known as 4-fluoro-3-methoxybenzoic a...
What is the market or research trend for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9)?
Market trends for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9) indicat...
Source Journal
Organic & Biomolecular Chemistry

Organic & Biomolecular Chemistry (OBC) publishes original and high impact research and reviews in organic chemistry. We welcome research that shows new or significantly improved protocols or methodologies in total synthesis, synthetic methodology or physical and theoretical organic chemistry as well as research that shows a significant advance in the organic chemistry or molecular design aspects of chemical biology, catalysis, supramolecular and macromolecular chemistry, theoretical chemistry, mechanism-oriented physical organic chemistry, medicinal chemistry or natural products. Articles published in the journal should report new work which makes a highly-significant impact in the field. Routine and incremental work is generally not suitable for publication in the journal. More details about key areas of our scope are below. In all cases authors should include in their article clear rationale for why their research has been carried out.














![[1-(5-Methyl-2-pyridinyl)-1H-pyrazol-4-yl]methanol structure [1-(5-Methyl-2-pyridinyl)-1H-pyrazol-4-yl]methanol structure](https://static.chemtradehub.com/structs/143/1439822-99-7-6cc9.webp)