Relevant bibliographies by topics / Ferrocenyl alkynes

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  1. Journal articles
  2. Dissertations / Theses

Academic literature on the topic 'Ferrocenyl alkynes'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Ferrocenyl alkynes"

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Blömker, Tobias, Philipp Böckmann, Gerald Kehr, Roland Fröhlich, and Gerhard Erker. "Synthesis and Reactions of Ferrocenyl-capped Long-chain Alkynes." Zeitschrift für Naturforschung B 64, no. 6 (2009): 587–94. http://dx.doi.org/10.1515/znb-2009-0602.

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Alkyl-substituted acetylenes and diacetylenes with terminal ferrocenyl groups were synthesised starting from ferrocene. The reactivity of the triple bonds in the resulting compounds was used to prepare cobalt-alkyne complexes. Cyclotrimerisation of the monoacetylene resulted in a hexa-substituted benzene derivative with six pending ferrocenyl groups.
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Herman, Bianka Edina, János Gardi, János Julesz, et al. "Steroidal ferrocenes as potential enzyme inhibitors of the estrogen biosynthesis." Biologia Futura 71, no. 3 (2020): 249–64. http://dx.doi.org/10.1007/s42977-020-00023-7.

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Abstract The potential inhibitory effect of diverse triazolyl-ferrocene steroids on key enzymes of the estrogen biosynthesis was investigated. Test compounds were synthesized via copper-catalyzed cycloaddition of steroidal azides and ferrocenyl-alkynes using our efficient methodology published previously. Inhibition of human aromatase, steroid sulfatase (STS) and 17β-hydroxysteroid dehydrogenase type 1 (17β-HSD1) activities was investigated with in vitro radiosubstrate incubations. Some of the test compounds were found to be potent inhibitors of the STS. A compound bearing ferrocenyl side chai
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Inkpen, Michael S., Andrew J. P. White, Tim Albrecht, and Nicholas J. Long. "Avoiding problem reactions at the ferrocenyl-alkyne motif: a convenient synthesis of model, redox-active complexes for molecular electronics." Dalton Trans. 43, no. 41 (2014): 15287–90. http://dx.doi.org/10.1039/c4dt02359e.

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A much improved route to 1,1′-bis(arylethynyl)ferrocenes comprising accessible thiolates on the aryl ring is reported. Unanticipated reactions between AcCl, TBAF–BBr<sub>3</sub> and ferrocenyl-alkynes are also discussed, offering a rationale for previous synthetic difficulties.
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Korb, Marcus, Stephen A. Moggach, and Paul J. Low. "Synthesis of a diferrocenylvinylidene complex by migration of a ferrocenyl substituent." Chemical Communications 57, no. 35 (2021): 4251–54. http://dx.doi.org/10.1039/d1cc00605c.

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The synthesis of the first diferrocenyl vinylidene complex is reported via migration of a ferrocenyl group along an unsaturated CC bond. Bis(alkynes) with phenyl and ferrocenyl groups in various positions gave bimetallic bis(vinylidene) complexes.
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Zora, Metin, Canet Açıkgöz, Mustafa Odabaşoğlu, and Orhan Büyükgüngör. "Coupling of pentacarbonyl[(cyclopropyl)methoxymethylene]molybdenum complex with ferrocenyl alkynes: Synthesis of ferrocenyl-substituted cycloheptadienones and cycloheptenediones." Journal of Organometallic Chemistry 692, no. 7 (2007): 1571–78. http://dx.doi.org/10.1016/j.jorganchem.2006.12.008.

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Zora, Metin, Tülay Aslı Tumay, and Orhan Büyükgüngör. "Coupling of cyclopropylcarbene–chromium complex with ferrocenyl alkynes: synthesis of 5-ferrocenyl-5-hydroxy-2-cyclopentenones and 4-ferrocenyl-4-cyclopentene-1,3-diones." Tetrahedron 63, no. 19 (2007): 4018–26. http://dx.doi.org/10.1016/j.tet.2007.03.001.

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Yuan, Zheng, Graham Stringer, Ian R. Jobe, et al. "Synthesis and characterization of ferrocenyl and bis(ferrocenyl) alkynes and polyynes: crystal structure of 1,4-bis(ferrocenyl)butadiyne and third order nonlinear optical properties of 1,8-bis(ferrocenyl)octatetrayne." Journal of Organometallic Chemistry 452, no. 1-2 (1993): 115–20. http://dx.doi.org/10.1016/0022-328x(93)83181-t.

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Bittner, Celine, Dirk Bockfeld, and Matthias Tamm. "Formation of alkyne-bridged ferrocenophanes using ring-closing alkyne metathesis on 1,1’-diacetylenic ferrocenes." Beilstein Journal of Organic Chemistry 15 (October 24, 2019): 2534–43. http://dx.doi.org/10.3762/bjoc.15.246.

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Novel alkyne-bridged ferrocenophanes [fc{CO2(CH2) n C≡}2] (2a: n = 2; 2b: n = 3) were synthesized from the corresponding terminal diacetylenic ferrocenes [fc{CO2(CH2) n C≡CH}2] (1a: n = 2; 1b: n = 3) through ring-closing alkyne metathesis (RCAM) utilizing the highly effective molybdenum catalyst [MesC≡Mo{OC(CF3)2CH3}3] (MoF6; Mes = 2,4,6-trimethylphenyl). The metathesis reaction occurs in short time with high yields whilst giving full conversion of the terminal alkynes. Furthermore, the solvent-dependant reactivity of 2a towards Ag(SbF6) is investigated, leading to oxidation and formation of t
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Kim, Jin-Sik, and Young-Kun Kong. "Platinum/Nickel Catalyzed Selective Hydrosilylation of Alkynes and Alkenes with 1,1'-Bis(dimethylhydrosilyl) Ferrocene." Journal of the Korean Chemical Society 54, no. 1 (2010): 27–37. http://dx.doi.org/10.5012/jkcs.2010.54.01.027.

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Delgado Rivera, Sara M., Jean C. González Espiet, Jesús M. Dones, et al. "Crystal structure of 1-ferrocenyl-2-(4-nitrophenyl)ethyne." Acta Crystallographica Section E Crystallographic Communications 76, no. 8 (2020): 1403–6. http://dx.doi.org/10.1107/s2056989020010336.

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The title ferrocene derivative, [Fe(C5H5)2(C8NO2)], including an alkyne bonded to a para-nitrophenyl substituent, which was synthesized from a copper-free Sonogashira cross-coupling reaction between ethynylferrocene and 4-bromo-1-nitrobenzene, crystallizes in the P21/n space group. In the ferrocene unit, the pentadienyl (Cps) rings are in an eclipsed conformation. The angle of rotation between the substituted cyclopentadienyl ring and the p-nitrophenyl group is 6.19 (10)°, yielding a quasi-linear extension of the ferrocenyl substitution. Important intermolecular interactions arise from π–π sta
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Dissertations / Theses on the topic "Ferrocenyl alkynes"

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Filipczyk, Grzegorz Paweł. "Ferrocenyl-Alkynes and Butadiynes: Reaction Behavior towards Cobalt and Iron Carbonyl Compounds." Doctoral thesis, Universitätsbibliothek Chemnitz, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-231913.

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Die vorliegende Dissertation beschreibt die Synthese und Charakterisierung von neuartigen perferrocenylierten, cyclischen Komplexen unter Anwendung der Cobalt-vermittelten Cyclomerisierung in Kombination mit einer C-H-Bindungsaktivierung als auch die Bildung von ferrocenylierten Phosphinoalkinid-Komplexen mit Eisen- und Cobaltcarbonylen. Die elektrochemischen Eigenschaften und die Elektronentransfer-prozesse zwischen den terminalen Ferrocenyleinheiten in den unterschiedlichen cyclischen Verbindungen wurden unter Einbeziehung der Struktur/chemischen Zusammensetzung der Brückenbausteine ermittel
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Acikgoz, Canet. "Synthesis Of Ferrocenyl Cycloheptadienones." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/3/12606365/index.pdf.

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SYNTHESIS OF FERROCENYL CYCLOHEPTADIENONES A&ccedil<br>ikg&ouml<br>z, Canet M.S., Department of Chemistry Supervisor: Assoc. Prof. Dr. Metin Zora August 2005, 85 pages Synthesis of seven-membered ring systems such as cycloheptadienones has attracted a great deal of attention in organic chemistry since they are present in a variety of biologically important molecules. Incorporation of the essential structures of such compounds with a ferrocene moiety instead of an aryl group could provide subtances with enhanced antitumor activities since some ferrocene derivatives have already proved to b
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Tumay, Tulay Asli. "Synthesis Of Ferrocenyl Cyclopentenones." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/3/12606372/index.pdf.

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ABSTRACT SYNTHESIS OF FERROCENYL CYCLOPENTENONES TUMAY, T&uuml<br>lay Asli M.S., Department of Chemistry Supervisor: Assoc. Prof. Dr. Metin Zora August 2005, 80 pages Construction of highly functionalized five-membered rings via cycloaddition reaction of cyclopropylcarbene-chromium complex with alkynes has become a very active area of research in recent years by virtue of their presence in antitumour natural products. Also with the finding that ferrocene derivatives are active against various tumours, considerable interest has been devoted to the synthesis of new ferrocene derivatives
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Filipczyk, Grzegorz Paweł [Verfasser], Heinrich [Akademischer Betreuer] Lang, Heinrich [Gutachter] Lang, and Klaus [Gutachter] Stöwe. "Ferrocenyl-Alkynes and Butadiynes: Reaction Behavior towards Cobalt and Iron Carbonyl Compounds / Grzegorz Paweł Filipczyk ; Gutachter: Heinrich Lang, Klaus Stöwe ; Betreuer: Heinrich Lang." Chemnitz : Universitätsbibliothek Chemnitz, 2017. http://d-nb.info/1214649602/34.

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Pinar, Ayse Nur. "Reaction Of Propargyl Aldehydes With Hydrazinium Salts: Synthesis Of Ferrocenyl And Phenyl Substituted Pyrazoles." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/3/12609769/index.pdf.

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Pyrazoles have been focus of a large number of investigations in the design and synthesis of novel biologically active agents that show remarkable medicinal activities. Although pyrazoles have been studied for over a century as an important class of heterocyclic compounds, they still continue to attract considerable attention due to the wide range of medicinal activities they possess. Recent studies have shown that combination of a ferrocenyl unit with structural features of pyrazoles can lead to products with enhanced or/and unexpected biological activity since several ferrocene derivatives h
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