Transition metals catalyzed synthesis novel heterocyclic compounds
ثبت نشده
چکیده
Based on my research experience and academic career, my research plan is to develop new synthetic reactions to create heterocyclic molecules having useful properties as functional materials or biological activities. Reactions I am going to study on can be classified into the following two categories. Project 1: Transition metal-catalyzed cascade cyclization and oxidative cross couplings reactions, and Synthesis of heterogeneous catalysts and their applications in organic synthesis Project 2: Ruthenium catalyzed oxidative C–H bond activation strategy for C–C and C– N bond formation These types of transformation are essential for preparing various synthetic intermediates and provide efficient access routes to biologically active compounds and functional new materials, respectively. The application of transition metal catalysis to large-scale synthesis requires technologies that are safe, robust, and scalable.
منابع مشابه
Advances in transition metal-catalyzed asymmetric hydrogenation of heteroaromatic compounds.
Transition metal-catalyzed asymmetric hydrogenation of heteroaromatic compounds is undoubtedly a straightforward and environmentally friendly method for the synthesis of a wide range of optically active heterocyclic compounds, which are widespread and ubiquitous in naturally occurring and artificial bioactive molecules. Over the past decade, a number of transition metal (Ir, Rh, Ru, and Pd) cat...
متن کاملChem. Pharm. Bull. 54(12) 1653—1658 (2006)
cellent s-donors. They readily form complexes with transition metals. Since 1990s, the use of NHCs as ligands has lead to significant advancements in the area of Pd-catalyzed carbon–carbon bond-forming reactions, Ru-catalyzed olefin metathesis, and Rh-catalyzed hydrosilylations. NHCs have also attracted significant attention as organocatalysts. Several reactions have been catalyzed by NHCs, for...
متن کاملA Novel Strategy of Ugi-4CR/Huisgen 1,3-Dipolar Synthesis of 1H-1,2,3-Triazole-Modified Peptidoimetics
In this protocol, we report a novel approach for the synthesis of a new class of heterocyclic 1H-1,2,3-triazole-modified peptidomimetic compounds. The process consists of an Ugi four-component condensation reaction of amines, an isocyanide, an aldehyde and acids followed by a Huisgen 1,3-dipolar cycloaddition reaction with an azide group in the presence of a catalytic amount of CuSO4</...
متن کاملSynthesis and estimations of antimicrobial properties of novel pyrazoline derivatives
Chalcones are the condensation product of acetophenone in combination with aromatic aldehydes in the presence of strong base. Chalcones and their metal complexes having prominent role in modern coordination chemistry. These compounds possessing novel structural features, interesting spectral and magnetic properties, have been the subject of intensive research due to their importance in medical,...
متن کاملTransition metal catalyzed synthesis of aryl sulfides.
The presence of aryl sulfides in biologically active compounds has resulted in the development of new methods to form carbon-sulfur bonds. The synthesis of aryl sulfides via metal catalysis has significantly increased in recent years. Historically, thiolates and sulfides have been thought to plague catalyst activity in the presence of transition metals. Indeed, strong coordination of thiolates ...
متن کامل