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SYNTHESIS OF MULTIFUNCTIONAL HETEROCYCLIC SYSTEMS THROUGH DOMINO REACTIONS

Bisht, Shweta (I.I.T Roorkee, 2018)

The thesis entitled “Synthesis of multifunctional heterocyclic systems through domino reactions” is divided into three chapters, viz. (i) Introduction, (ii) Objectives, Results and Discussion, and (iii) Experimental. This ...

β-FUNCTIONALIZED CHLORINS AND PORPHYRINS: SYNTHESIS, SPECTRAL AND REDOX PROPERTIES

Chaudhri, Nivedita (I.I.T Roorkee, 2018)

Porphyrins are naturally occurring tetrapyrroles and utilized as model compounds for many biological and material applications. Due to their conformational flexibility, porphyrins can adopt a range of nonplanar conformations ...

CYANOCARBAZOLE-BASED ORGANIC MATERIALS FOR ELECTRONIC APPLICATIONS

Joseph, V. (I.I.T Roorkee, 2018)

Organic materials have received immense attention in the last few decades owing to their utility in optoelectronic applications particularly organic light emitting diodes (OLED) and photovoltaics. The OLED serves as ...

ORGANOTIN (IV) COMPLEXES OF DRUGS: DNA INTERACTION AND IN VITRO CYTOTOXIC STUDIES

Kumari, Ranjana (I.I.T Roorkee, 2018)

Organometallic compounds served as potential antitumour, antimicrobial and antimalarial agents, which revealed the metal-specific modes of action. A variety of medicinal and biological applications of organometallics due ...

DITHIENOPYRROLE-BASED ORGANIC MATERIALS FOR PHOTOVOLTAICS

Kumar, Sunil (I.I.T Roorkee, 2018)

In order to efficiently function the dye molecule which is the heart of DSSC needs to fulfill some of the requirements such as low energy band gap, suitable LUMO energy level relative to the conduction band of the TiO2 ...

COMPUTATIONAL STUDIES OF SELECTED GAS HYDRATES AND HYDRATE MELTS

Kaur, Surinder Pal (I.I.T Roorkee, 2018)

Gas hydrates are non-stoichiometric crystalline compounds formed when water and small gas molecules are brought together at low temperature and high pressure. Under these conditions, gas molecules are trapped inside the ...

SYNTHESIS AND CHARACTERIZATION OF SOME TRANSITION METAL COMPLEXES AND THEIR REACTIVITY STUDIES

Singh, Ovender (I.I.T Roorkee, 2017)

Inorganic chemistry is the deep understanding of the synthesis, reactions, structures and properties of compounds of the elements. Inorganic chemistry has several branches and bioinorganic chemistry is one of them. ...

ENANTIOMERIC RESOLUTION OF RACEMIC PHARMACEUTICALS

Poonam (IIT Roorkee, 2018)

The first chapter describes importance of enantiomeric drugs, different methods of enantioseparation, role of liquid chromatography in enantioseparation, ligand exchange chromatography, and comparison between chiral ...

INORGANIC-ORGANIC HYBRID NANOPOROUS MATERIALS FOR CARBON DIOXIDE CAPTURE

Muhammad, Raeesh (I.I.T Roorkee, 2018)

The looming threat of global warming owing to the unprecedented rise in the environmental CO2 level that reached as high as 408 ppm in recent times has forced the scientific community to find ways to restrict the use of ...

SOLVENT FREE MULTICOMPONENT REACTIONS FOR THE SYNTHESIS OF HETEROCYCLIC SCAFFOLDS

Hussen, Abdulkadir Shube (IIT Roorkee, 2019)

The central theme of this thesis is designing, synthesis and spectral characterization of synthesized heterocyclic organic compounds containing N, O and/or S atoms in their ring. The thesis highlights novel strategies ...

COMPUTATIONAL STUDIES OF OPTICAL PROPERTIES OF SOME SILICON NANOSTRUCTURES

Sapna (IIT Roorkee, 2018)

The present thesis contains an account of some theoretical studies on silicon nano-systems. After a review of some uses and calculations silicon nanoclusters (SiNCs) a brief introduction to the theoretical methods used is ...

ENERGY STORAGE MATERIALS: NEW TRANSITION METAL OXIDES, OXY-FLUORIDES AND PHOSPHATES

Guatam, Nishant (IIT Roorkee, 2018)

Energy demands are increasing day by day due to rapid industrial and technological growth of developing nations along with a staggering growth of the world population. Considering the receding levels of fossil fuels, if ...

SYNTHESIS AND CHARACTERIZATION OF FLAVONE, COUMARIN, IMIDAZOLE AND ISOXAZOLE DERIVATIVES USING NOVEL CATALYSTS

Waheed, Mohd (IIT Roorkee, 2018)

The thesis entitle “Synthesis and Characterization of Flavone, Coumarin, Imidazole and Isoxazole Derivatives Using Novel Catalysts” is divided into five chapters. The present work is aimed to synthesize flavone, coumarin, ...

STUDIES OF ELECTRONIC STRUCTURE AND THERMAL PROPERTIES OF HEUSLER THERMOELECTRIC MATERIALS

Zeeshan, Mohd (IIT Roorkee, 2018)

Thermoelectricity can address the global energy crisis and climate changes by directly converting the waste heat into electricity. Despite the extensive research, Heusler alloys as potential thermoelectric materials are ...

STUDIES ON NEW RUTHENIUM COMPLEXES AND THEIR REACTIVITIES

Bala, Manju (IIT Roorkee, 2018)

Coordination chemistry deals with the study of complexes having a central atom (a metal ion) bound to a set of ligand(s). The properties of metal complexes are manifestation of the nature, coordination number as well as ...

STUDY OF RNA-MEDIATED FLUORESCING COLLOIDAL CdSe NANOSTRUCTURES – ENHANCED PHOTOPHYSICS AND MORPHOLOGICAL TRANSFORMATION INDUCED BY CONFORMATIONAL CHANGE IN RNA

Gupta, Komal (IIT Roorkee, 2018)

Over the last three decades there has been a formidable growth in the areas of nanoscience and nanotechnology. An understanding and progress in these fields have merged different scientific and technological disciplines ...

NICKEL-CATALYZED SUSTAINABLE ORGANIC TRANSFORMATIONS: DIRECT ACCESS TO AMINES, PYRROLES, PYRIDINES, QUINOLINES AND GEM-BISSUBSTITUTED KETONES

Singh, Khushboo (IIT Roorkee, 2018)

The work carried out in the research tenure has been accumulated in the form of a thesis entitled as “NICKEL-CATALYZED SUSTAINABLE ORGANIC TRANSFORMATIONS: DIRECT ACCESS TO AMINES, PYRROLES, PYRIDINES, QUINOLINES AND ...

SYNTHESIS AND BIOLOGICAL APPLICATIONS OF FLAVONOID BASED NATURAL PRODUCTS

Parveen, Iram (IIT Roorkee, 2018)

The thesis entitled “Synthesis and Biological Applications of Flavonoid Based Natural Products” is reported in six chapters. The present work is aimed to design and synthesis of novel flavonoids-based derivatives involving ...

BENZOTHIADIAZOLE-BASED ORGANIC MATERIALS FOR ELECTRONIC APPLICATIONS

Pathak, Ambika (I.I.T Roorkee, 2019)

Among the molecular building blocks used in the organic electronic materials, benzothiadiazole is found to be efficient moiety. Benzothiadiazole showed strong electron withdrawing capability due to existence of two imine ...

SYNTHESIS, CHARACTERIZATION AND CATALYTIC APPLICATIONS OF DIOXIDOMOLYBDENUM (VI) AND DIOXIDOURANIUM (VI) COMPLEXES

Dogie, Bekele Mengesha (I.I.T Roorkee, 2019)

Molybdenum metal belongs to the 6th group of Modern Periodic table, and has the symbol Mo with atomic number 42. It is a silvery white metal with a gray cast. It has sixth highest melting point in periodic table. The trace ...

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