|
Frank Glorius
Frank Glorius (born 1972 in Walsrode) is a German chemist and W3-Professor of organic chemistry in the Department of Chemistry and Pharmacy at the University of Münster. Life and work Glorius studied chemistry at the Leibniz University Hannover, completing his Diploma thesis in 1997. During his Diploma he also undertook a nine-month research stay at Stanford University with Paul A. Wender in 1995/1996. Glorius completed his Doctorate in 2000 investigating "New chiral bis-oxazoline ligands for enantioselective catalysis" at the University of Basel with Andreas Pfaltz. His PhD was divided between the Max-Planck-Institut für Kohlenforschung (1997–1999) and the University of Basel (1999–2000). Between 2000 and 2001 Glorius completed a Postdoc at Harvard University in Cambridge, with David A. Evans exploring the Total synthesis of Aflastatin A. Following this, he worked with his mentor Alois Fürstner as an independent researcher/research group leader/Assistant Profess ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walsrode
Walsrode (; nds, Wasra) is a town in the district of Heidekreis, in Lower Saxony, Germany. The former municipality Bomlitz was merged into Walsrode in January 2020. History Middle Ages 986 Foundation of Walsrode Abbey by Count Walo. The first recorded mention of the town is dated May 7, 986. 1383 The dukes of Brunswick and Lüneburg grant Walsrode a town charter. 1479 First recorded instance of Walsrode's coat of arms. At the end of the 15th century the sculptor Hans Brüggemann, creator of the renowned Bordesholm Altar of Schleswig Cathedral, is born in the town. Early modern times 1626 Extensive destruction in the town by the troops of Count Tilly during the Thirty Years' War. 1757 The town is totally destroyed by a catastrophic fire. 1811 During the Napoleonic era, Walsrode becomes a border town between France and the Kingdom of Westphalia. 1814 Walsrode is incorporated in the Kingdom of Hanover. 1866 Annexation of Walsrode by Prussia. 1890 Railroad first extends t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Persistent Carbene
A persistent carbene (also known as stable carbene) is a type of carbene demonstrating particular stability. The best-known examples and by far largest subgroup are the ''N''-heterocyclic carbenes (NHC) (sometimes called Arduengo carbenes), for example diaminocarbenes with the general formula (R2N)2C:, where the four R moieties are typically alkyl and aryl groups. The groups can be linked to give heterocyclic carbenes, such as those derived from imidazole, imidazoline, thiazole or triazole. Traditionally carbenes are viewed as so reactive that were only studied indirectly, such as by trapping reactions. This situation has changed dramatically with the emergence of persistent carbenes. Although they are fairly reactive substances, undergoing dimerization, many can be isolated as pure substances. Persistent carbenes tend to exist in the singlet. Their stability is only partly due to steric hindrance by bulky groups. Some singlet carbenes are thermodynamically stable and can be iso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gesellschaft Deutscher Chemiker
The German Chemical Society (German: ', GDCh) is a learned society and professional association founded in 1949 to represent the interests of German chemists in local, national and international contexts. GDCh "brings together people working in chemistry and the molecular sciences and supports their striving for positive, sustainable scientific advance – for the good of humankind and the environment, and a future worth living for."Gesellschaft Deutscher Chemiker (GDCh)About us, Mission Statement and History/ref> History The earliest precursor of today's GDCh was the German Chemical Society (', DChG). Adolf von Baeyer was prominent among the German chemists who established DChG in 1867; and August Wilhelm von Hofmann was the first president. This society was modeled after the British Chemical Society, which was the precursor of the Royal Society of Chemistry. Like its British counterpart, DChG sought to foster the communication of new ideas and facts throughout Germany and acros ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Springer Science+Business Media
Springer Science+Business Media, commonly known as Springer, is a German multinational publishing company of books, e-books and peer-reviewed journals in science, humanities, technical and medical (STM) publishing. Originally founded in 1842 in Berlin, it expanded internationally in the 1960s, and through mergers in the 1990s and a sale to venture capitalists it fused with Wolters Kluwer and eventually became part of Springer Nature in 2015. Springer has major offices in Berlin, Heidelberg, Dordrecht, and New York City. History Julius Springer founded Springer-Verlag in Berlin in 1842 and his son Ferdinand Springer grew it from a small firm of 4 employees into Germany's then second largest academic publisher with 65 staff in 1872.Chronology ". Springer Science+Business Media. In 1964, Springer expanded its business internationally, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsche Forschungsgemeinschaft
The German Research Foundation (german: Deutsche Forschungsgemeinschaft ; DFG ) is a German research funding organization, which functions as a self-governing institution for the promotion of science and research in the Federal Republic of Germany. In 2019, the DFG had a funding budget of €3.3 billion. Function The DFG supports research in science, engineering, and the humanities through a variety of grant programmes, research prizes, and by funding infrastructure. The self-governed organization is based in Bonn and financed by the German states and the federal government of Germany. As of 2017, the organization consists of approximately 100 research universities and other research institutions. The DFG endows various research prizes, including the Leibniz Prize. The Polish-German science award Copernicus Award, Copernicus is offered jointly with the Foundation for Polish Science. According to a 2017 article in ''The Guardian'', the DFG has announced it will publish its re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gottfried Wilhelm Leibniz Prize
The Gottfried Wilhelm Leibniz Prize (german: link=no, Förderpreis für deutsche Wissenschaftler im Gottfried Wilhelm Leibniz-Programm der Deutschen Forschungsgemeinschaft), in short Leibniz Prize, is awarded by the German Research Foundation to "exceptional scientists and academics for their outstanding achievements in the field of research". Since 1986, up to ten prizes are awarded annually to individuals or research groups working at a research institution in Germany or at a German research institution abroad. It is considered the most important research award in Germany. The prize is named after the German polymath and philosopher Gottfried Wilhelm Leibniz (1646–1716). It is one of the highest endowed research prizes in Germany with a maximum of €2.5 million per award. Past prize winners include Stefan Hell (2008), Gerd Faltings (1996), Peter Gruss (1994), Svante Pääbo (1992), Theodor W. Hänsch (1989), Erwin Neher (1987), Bert Sakmann (1987), Jürgen Habermas (1986), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BASF
BASF Societas Europaea, SE () is a German multinational corporation, multinational chemical company and the List of largest chemical producers, largest chemical producer in the world. Its headquarters is located in Ludwigshafen, Germany. The BASF Group comprises subsidiary, subsidiaries and joint ventures in more than 80 countries and operates six integrated production sites and 390 other production sites in Europe, Asia, Australia, the Americas and Africa. BASF has customers in over 190 countries and supplies products to a wide variety of industries. Despite its size and global presence, BASF has received relatively little public attention since it abandoned the manufacture and sale of BASF-branded consumer electronics products in the 1990s. At the end of 2019, the company employed 117,628 people, with over 54,000 in Germany. , BASF posted sales of €59.3 billion and income from operations before special items of about €4.5 billion. Between 1990 and 2005, the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fonds Der Chemischen Industrie
In archival science, a fonds is a group of documents that share the same origin and that have occurred naturally as an outgrowth of the daily workings of an agency, individual, or organization. An example of a fonds could be the writings of a poet that were never published or the records of an institution during a specific period. Fonds are a part of a hierarchical level of description system in an archive that begins with fonds at the top, and the subsequent levels become more descriptive and narrower as one goes down the hierarchy. The level of description goes from fonds to series to file and then an item level. However, between the fonds and series level there is sometimes a sub-fonds or sous-fonds level and between the series to file level there is sometimes a sub-series level that helps narrow down the hierarchy. Historical origins In the archival science field, it is widely agreed upon that the term ''fonds'' originated in French archival practice shortly after the Frenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterogeneous Catalysis
In chemistry, heterogeneous catalysis is catalysis where the phase of catalysts differs from that of the reactants or products. The process contrasts with homogeneous catalysis where the reactants, products and catalyst exist in the same phase. Phase distinguishes between not only solid, liquid, and gas components, but also immiscible mixtures (e.g. oil and water), or anywhere an interface is present. Heterogeneous catalysis typically involves solid phase catalysts and gas phase reactants. In this case, there is a cycle of molecular adsorption, reaction, and desorption occurring at the catalyst surface. Thermodynamics, mass transfer, and heat transfer influence the rate (kinetics) of reaction. Heterogeneous catalysis is very important because it enables faster, large-scale production and the selective product formation. Approximately 35% of the world's GDP is influenced by catalysis. The production of 90% of chemicals (by volume) is assisted by solid catalysts. The chemical and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
