Results 241 to 250 of about 51,454 (296)
Marine Pyrrole Alkaloids [PDF]
Marine Drugs, 2021 Nitrogen heterocycles are essential parts of the chemical machinery of life and often reveal intriguing structures. They are not only widespread in terrestrial habitats but can also frequently be found as natural products in the marine environment. This review highlights the important class of marine pyrrole alkaloids, well-known for their diverse ...
Till Opatz
exaly +4 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Benoit Jolicoeur +3 more
openaire +1 more source
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Benoit Jolicoeur +3 more
openaire +1 more source
Chemistry – An Asian Journal, 2015
AbstractThe dearomatization of heterocycles has been a powerful means for producing functional molecules in synthesis. In the case of pyrroles, reductive methods (such as the Birch reduction) have been most widely exploited, while oxidative methods are generally dismissed as too difficult or unpredictable to be useful.
James K, Howard +3 more
openaire +2 more sources
AbstractThe dearomatization of heterocycles has been a powerful means for producing functional molecules in synthesis. In the case of pyrroles, reductive methods (such as the Birch reduction) have been most widely exploited, while oxidative methods are generally dismissed as too difficult or unpredictable to be useful.
James K, Howard +3 more
openaire +2 more sources
Chem. Commun., 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Quiclet-Sire, Béatrice +2 more
openaire +3 more sources
AbstractFor Abstract see ChemInform Abstract in Full Text.
Quiclet-Sire, Béatrice +2 more
openaire +3 more sources
Org. Biomol. Chem., 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Sameer, Agarwal, Hans-Joachim, Knolker
openaire +2 more sources
AbstractFor Abstract see ChemInform Abstract in Full Text.
Sameer, Agarwal, Hans-Joachim, Knolker
openaire +2 more sources
The System Pyridine-Pyrrole and the Association of Pyrrole
The Journal of Chemical Physics, 1955Pyridine and pyrrole react together to form a 1:1 complex as shown by infrared, heat of reaction, viscosity, refractive index, and density data. The heat of formation of this complex is 3.8 kcal/mole. Pyrrole itself is associated, but, like the simple alcohols, cannot be represented by a simple equilibrium.
Serge N. Vinogradov, Robert H. Linnell
openaire +1 more source
Poly(N-methyl pyrrole) and its copolymer with pyrrole for mild steel protection
Surface and Coatings Technology, 2007 In this study, it was aimed to overcome disadvantages of polypyrrole films like water up taking and resulting low stability, via copolymerization of pyrrole and N-methyl pyrrole and preparing their bilayer films.
Tunc Tuken, G Tansug, M Erbil
exaly +2 more sources
Pyrrole carboxamide introduction in the total synthesis of pyrrole–imidazole alkaloids
Organic & Biomolecular Chemistry, 2021The pyrrole carboxamide is a characteristic structural feature found in the pyrrole–imidazole (oroidin) alkaloids, the various traditional and non-tradition methods for its introduction are reviewed herein.
Apsara K. Herath, Carl J. Lovely
openaire +2 more sources
Oxidative Copolymerization of Pyrrole and N-Methyl Pyrrole
International Journal of Polymer Analysis and Characterization, 2003Pyrrole and N-methyl pyrrole were copolymerized by ceric ammonium nitrate (CAN) in aqueous solution.
Belkis Ustamehmetoğlu +2 more
openaire +1 more source
Synthesis of pyrrole urea and pyrrole carbonylurea derivatives
Tetrahedron, 2009Abstract A series of urea and carbonylurea distamycin analogs whereby the linker has two NH groups for hydrogen bonding with base pairs of DNA were synthesized. The urea and carbonylurea derivatives are prepared from the in situ generation of pyrrole isocyanate (prepared from compound 3 ) and acyl isocyanate (compound 9 ), followed by the reaction ...
Meng-Chi Liu, Chi Wi Ong
openaire +1 more source