Angewandte Chemie

Angewandte Chemie (German pronunciation: [ˈʔaŋɡəˌvantə çeˈmiː], meaning "Applied Chemistry") is a weekly peer-reviewed scientific journal that is published by Wiley-VCH on behalf of the German Chemical Society (Gesellschaft Deutscher Chemiker). Publishing formats include feature length reviews, short highlights, research communications, minireviews, essays, book reviews, meeting reviews, correspondences, corrections, and obituaries. This journal contains review articles covering all aspects of chemistry. Its current impact factor is 12.102 (2017).[1]

Angewandte Chemie
Angewandte Chemie journal cover
DisciplineChemistry
LanguageGerman, English
Edited byNeville Compton
Publication details
Publication history
1887–present (in German), 1962–present (in English)
Publisher
FrequencyWeekly
12.102
Standard abbreviations
Angew. Chem.
Indexing
CODENACIEF5 (International), ANCEAD (German)
ISSN1433-7851 (print)
1521-3773 (web)
Links

Editions

The journal appears in two editions with separate volume and page numbering: a German edition, Angewandte Chemie (ISSN 0044-8249 (print), ISSN 1521-3757 (online)), and a fully English-language edition, Angewandte Chemie International Edition (ISSN 1433-7851 (print), ISSN 1521-3773 (online)). The editions are identical in content with the exception of occasional reviews of German-language books or German translations of IUPAC recommendations.

Business model

Angewandte Chemie is available online and in print. It is a hybrid open access journal and authors may choose to pay a fee to make articles available free of charge. Angewandte Chemie provides free access to supporting information.

Publication history

In 1887, Ferdinand Fischer founded the Zeitschrift für die Chemische Industrie (Journal for the Chemical Industry). In 1888, the title was changed to Zeitschrift für Angewandte Chemie (Journal of Applied Chemistry), and volume numbering started over. This title was kept until the end of 1941 when it was changed to Die Chemie. Until 1920, the journal was published by Springer Verlag and by Verlag Chemie starting in 1921. Due to World War II, the journal did not publish from April 1945 to December 1946. In 1947, publication was resumed under the current title, Angewandte Chemie.[2]

In 1962, the English-language edition was launched as Angewandte Chemie International Edition in English (ISSN 0570-0833, CODEN ACIEAY, abbreviated as Angew. Chem. Int. Ed. Engl.), which has a separate volume counting. With the beginning of Vol. 37 (1998) "in English" was dropped from the journal name.

Several journals have merged into Angewandte, including Chemische Technik/Chemische Apparatur in 1947 and Zeitschrift für Chemie in 1990.

Criticism

While it has been suggested that Angewandte's impact factor is as high as it is in comparison to other chemistry journals because the journal contains reviews, the editors claim this effect is too small to explain the difference or affect the ranking of the journal in its subject group.[3]

References

  1. ^ Journal Citation Reports, June 2018
  2. ^ P. Gölitz (1988). "Editorial". Angewandte Chemie. 100: 3. doi:10.1002/ange.19881000105. ; P. Gölitz (1988). "Editorial". Angewandte Chemie International Edition. 27: 3. doi:10.1002/anie.198800031.
  3. ^ P. Gölitz (2006). "Der Druck steigt". Angewandte Chemie. 118: 5152–5154. doi:10.1002/ange.200602672. ; P. Gölitz (2006). "The Heat Is On". Angewandte Chemie International Edition. 45: 5030–5032. doi:10.1002/anie.200602672.
Acene

The acenes or polyacenes are a class of organic compounds and polycyclic aromatic hydrocarbons made up of linearly fused benzene rings. The larger representatives have potential interest in optoelectronic applications and are actively researched in chemistry and electrical engineering. Pentacene has been incorporated into organic field-effect transistors, reaching charge carrier mobilities as high as 5 cm2/Vs.

The first 7 unsubstituted members are listed in table 1.

The last member, heptacene, is very reactive and has only been isolated in a matrix. However, bis(trialkylsilylethynylated) versions of heptacene have been isolated as crystalline solids.

Advanced Materials

Advanced Materials is a weekly peer-reviewed scientific journal covering materials science. It includes Communications, Reviews, and Feature Articles on topics in chemistry, physics, nanotechnology, ceramics, metallurgy, and biomaterials.

Asinger reaction

The Asinger-reaction (sometimes referred to as the Asinger-4 component reaction or A-4CR for short) is a multicomponent reaction for the synthesis of 3-thiazolines and other related heterocycles. It is named after Friedrich Asinger who first reported it in 1956.

Asymmetric hydrogenation

Asymmetric hydrogenation is a chemical reaction that adds two atoms of hydrogen preferentially to one of two faces of an unsaturated substrate molecule, such as an alkene or ketone. The selectivity derives from the manner that the substrate binds to the chiral catalysts. In jargon, this binding transmits spatial information (what chemists refer to as chirality) from the catalyst to the target, favoring the product as a single enantiomer. This enzyme-like selectivity is particularly applied to bioactive products such as pharmaceutical agents and agrochemicals.

ChemBioChem

ChemBioChem is a peer-reviewed journal of chemical biology, synthetic biology and bio-nanotechnology co-owned by 14 European chemical society members of ChemPubSoc Europe and published by Wiley-VCH. ChemBioChem has been published since 2000.

ChemBioChem is a sister publication to other scientific journals published by Wiley-VCH, including Angewandte Chemie, ChemMedChem, ChemPhysChem, ChemSusChem, ChemCatChem, and ChemistryViews. Its mission is to integrate the wide and flourishing fields of chemical biology and biological chemistry. Contributions in ChemBioChem cover all area of chemical biology, including bioinorganic and bioorganic chemistry, biochemistry, structural biology, synthetic biology and bio-nanotechnology; that is, research at the interface of chemistry and biology that deals with the application of chemical methods to biological problems or uses life science tools to address questions in chemistry.

ChemBioChem publishes Communications and Full Papers, Reviews, Minireviews, Highlights, Concepts, Book Reviews and Conference Reports. Viewpoints, Correspondence, Essays, and Web Sites and Databases are also occasionally featured. The journal is indexed in major databases including the ISI's Web of Knowledge database; the journal has been online-only since 2016.

ChemMedChem

ChemMedChem is a monthly peer-reviewed medicinal chemistry journal. It is co-owned by the 14 European chemical society members of ChemPubSoc Europe and is published by Wiley-VCH. Its 2016 impact factor is 3.225. In addition to original research in the form of full papers and shorter communications, ChemMedChem contains review-type articles (reviews, minireviews, patent reviews, essays, highlights) as well as occasional book reviews and conference reports. The first volume was published at the beginning of 2006 under the two founding chemical societies, the German Chemical Society (GDCh) and the Italian Chemical Society (SCI). Since then, 12 additional chemical societies have joined in co-ownership of the journal. ChemMedChem is a sister publication to other scientific journals published by Wiley-VCH, including Angewandte Chemie, ChemBioChem, ChemPhysChem, ChemSusChem, ChemCatChem, and ChemistryViews. Topics covered in ChemMedChem include drug design, development and delivery, molecular modeling, combinatorial chemistry, drug target validation, lead generation, ADMET studies, and as of 2017, nanomedicine (including targeted drug delivery, theranostics, and nanodrugs).

Clustering of self-propelled particles

Many experimental realizations of self-propelled particles exhibit a strong tendency to aggregate and form clusters, whose dynamics are much richer than those of passive colloids. These aggregates of particles form for a variety of reasons, from chemical gradients to magnetic and ultrasonic fields. Self-propelled enzyme motors and synthetic nanomotors also exhibit clustering effects in the form of chemotaxis. Chemotaxis is a form of collective motion of biological or non-biological particles toward a fuel source or away from a threat, as observed experimentally in enzyme diffusion and also synthetic chemotaxis or phototaxis. In addition to irreversible schooling, self-propelled particles also display reversible collective motion, such as predator–prey behavior and oscillatory clustering and dispersion.

Cyclobutadiene

Cyclobutadiene is an organic compound with the formula C4H4. It is very reactive owing to its tendency to dimerize. Although the parent compound has not been isolated, some substituted derivatives are robust and a single molecule of cyclobutadiene is quite stable. Since the compound degrades by a bimolecular process, the species can be observed by matrix isolation techniques at temperatures below 35 K. It is thought to adopt a rectangular structure.

Harry Anderson (chemist)

Harry Laurence Anderson, FRS is a British chemist in the Department of Chemistry, University of Oxford. He is well known for his contributions in the syntheses of supramolecular systems (porphyrin nanorings and nanowires) and exploration of the extraordinary physical properties of large pi-conjugated systems. He is a Professor of Chemistry at Keble College, Oxford.

Kekulene

Kekulene is a polycyclic aromatic hydrocarbon and a circulene with the chemical formula C48H24. It was first synthesized in 1978, and was named in honor of August Kekulé, the discoverer of the structure of the benzene molecule.

Molecular encapsulation

Molecular encapsulation in supramolecular chemistry is the confinement of a guest molecule inside the cavity of a supramolecular host molecule (molecular capsule, molecular container or cage compounds). Examples of supramolecular host molecule include carcerands and endohedral fullerenes.

Molecular knot

In chemistry, a molecular knot, or knotane, is a mechanically-interlocked molecular architecture that is analogous to a macroscopic knot. A molecular knot in a trefoil knot configuration is chiral, having at least two enantiomers. Examples of naturally formed knotanes are DNA and certain proteins. Lactoferrin has an unusual biochemical reactivity compared to its linear analogue. Other synthetic molecular knots have a distinct globular shape and nanometer sized dimensions that make them potential building blocks in nanotechnology. The first knot was synthesised by Jean-Pierre Sauvage in 1989.The term knotane was coined by Fritz Vögtle et al. in Angewandte Chemie International Edition in 2000 by analogy with rotaxane and catenane. The term, however, has yet to be adopted by IUPAC.

Several synthetic knotanes have been reported. A pentafoil knot prepared using dynamic covalent chemistry has been reported. Later in 2016, a fully organic pentafoil knot was also reported, including the very first use of a molecular knot to allosterically regulate catalysis. In January 2017 an 819 knot (the tightest knot yet synthesized) was reported by David Leigh's group.

Organogold chemistry

Organogold chemistry is the study of compounds containing gold–carbon bonds. They are studied in academic research, but have not received widespread use otherwise. The dominant oxidation states for organogold compounds are I with coordination number 2 and a linear molecular geometry and III with CN = 4 and a square planar molecular geometry. The first organogold compound discovered was gold(I) carbide Au2C2, which was first prepared in 1900.

Phosphoramidite

A phosphoramidite (RO)2PNR2 is a monoamide of a phosphite diester. The key feature of phosphoramidites is their markedly high reactivity towards nucleophiles catalyzed by weak acids e.c., triethylammonium chloride or 1H-tetrazole. In these reactions, the incoming nucleophile replaces the NR2 moiety.

Supramolecular chemistry

Supramolecular chemistry is the domain of chemistry concerning chemical systems composed of a discrete number of molecules. The strength of the forces responsible for spatial organization of the system range from weak intermolecular forces, electrostatic charge, or hydrogen bonding to strong covalent bonding, provided that the electronic coupling strength remains small relative to the energy parameters of the component. Whereas traditional chemistry concentrates on the covalent bond, supramolecular chemistry examines the weaker and reversible non-covalent interactions between molecules. These forces include hydrogen bonding, metal coordination, hydrophobic forces, van der Waals forces, pi–pi interactions and electrostatic effects.Important concepts advanced by supramolecular chemistry include molecular self-assembly, molecular folding, molecular recognition, host–guest chemistry, mechanically-interlocked molecular architectures, and dynamic covalent chemistry. The study of non-covalent interactions is crucial to understanding many biological processes that rely on these forces for structure and function. Biological systems are often the inspiration for supramolecular research.

Transfer hydrogenation

Transfer hydrogenation is the addition of hydrogen (H2; dihydrogen in inorganic and organometallic chemistry) to a molecule from a source other than gaseous H2. It is applied in industry and in organic synthesis, in part because of the inconvenience and expense of using gaseous H2. One large scale application of transfer hydrogenation is coal liquefaction using "donor solvents" such as tetralin.

Valence isomer

In organic chemistry, two molecules are valence isomers when they are constitutional isomers that can interconvert through pericyclic reactions.

Wanzlick equilibrium

The Wanzlick equilibrium is a chemical equilibrium between a relatively stable carbene compound and its dimer. The equilibrium was proposed to apply to certain electron-rich alkenes, such as tetraminoethylenes, which have been called "carbene dimers." Such equilibria occur, but the mechanism does not proceed simply, but requires catalysts.

Wilhelm Traube

Wilhelm Traube (10 January 1866 – 28 September 1942) was a German chemist.

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