Browsing Organic Chemistry (OC) by Title
Now showing items 206-225 of 409
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search for new reactions studies with aluminium iodide
The thesis entitled "Search for New Reactions – Studies with Aluminium Iodide" consists of five chapters. The first chapter explores the scope and limitations of aluminium iodide as an ether-cleaving reagent. Its usefulness ... -
Selective in photoreactions in cyclodextrin media
The cyclodextrins (?, ? and ?) are known to form inclusion complexes with organic substrates and thus provide a microheterogeneous reaction medium for the substrates in aqueous solutions. Alternately, cyclodextrin complexes ... -
Self-assembly of Luminescent Metal Nanoclusters, Supramolecular Bile salt based Gels and their Soft Nanocomposites
The thesis is based on the study of the self-assembly of multicolor luminescent nanoclusters, bile salt derived supramolecular gels and soft hybrid gel-nano composites -
Site-selective C-H Functionalization using Directing Group Strategy via C-H Bond Activation
The thesis entitled “Site-selective C-H Functionalization using Directing Group Strategy via C-H Bond Activation” is divided into two sections. Section A, is presented in four chapters, comprising the work on the aromatic ... -
Soft Materials Derived From Bile Acid Analogues
(2009-05-06)Chapter 1. Introduction This chapter is an overview on the literature of self-association of small organic molecules. The chapter is presented in four parts. First, an introduction to aggregation of small molecules is ... -
Some novel studies in stereochemistry
The thesis entitled “Some Novel Studies in Stereochemistry” describes, in five chapters, studies aimed at developing novel methodologies in organic asymmetric synthesis, clarifying the mechanism of formation of the interesting ... -
Some reactions of oximes and related topics
The thesis entitled “Some Reactions of Oximes and Related Topics” is divided into four chapters. Chapter I This chapter describes a new reaction of oximes wherein ?? and ??acetoxyenamides (2, 3) are obtained from ketoximes ... -
Some reactions of oximes and related topics.
The thesis has been divided into four chapters: Chapter 1 – Acid-Catalyzed Reactions of Oxime Derivatives Although vinylhydroxylamine derivatives (2) have been implicated as intermediates in the Wolff–Semmler aromatization ... -
Stereochemical And Synthetic Investigations
(2017-05-25)PART I RESOLUTION AND DESYMMETRISATION Chapter I. ‘A Novel Racemate Resolution’. This describes a novel resolution strategy as applied to racemic α-amino acids in the solid state. The strategy is based on the possibility ... -
Stereocontrol through Catalytic Enantioselective C(sp2)−H and C(sp3)−H Alkylation: From Bifunctional Organocatalysis to Iridium-Catalysis
This thesis, entitled “Stereocontrol through Catalytic Enantioselective C(sp2)−H and C(sp3)−H Alkylation: From Bifunctional Organocatalysis to Iridium-Catalysis” primarily deals with the development of various catalytic ... -
Stereoselective synthesis of functionalized allenes, total synthesis of monticolides A and B, and towards the total synthesis of tulearin C
The thesis, entitled as “Stereoselective synthesis of functionalized allenes, Total synthesis of Monticolides A and B, and towards the total synthesis of Tulearin C” is divided into two chapters. Section A chapter-1 deals ... -
Sterol aide chain cleavage by micro-organisms
Isolation, maintenance and identification of microorganisms are described. A novel method of strain selection is adopted using a model compound isooctylcyclopentane (I). Garden soil was treated first with cholesterol ... -
Steroselective Synthesis Of Bio-Active Styryllactones
(2010-08-06)The thesis titled “Stereoselective synthesis of bio-active styryllactones” comprises an introduction about styryllactones and three sections delineating the results and discussion about the synthesis of styryllactones and ... -
Strategies of synthesis based on methoxyclohexadienes: synthesis of some polyketides
The thesis entitled “STRATEGIES OF SYNTHESIS BASED ON METHOXYCYCLOHEXADIENES: SYNTHESIS OF SOME POLYKETIDES” consists of two chapters. The first chapter deals with a general introduction to the thesis and is divided into ... -
Structure - reactivity correlations of photochemical & thermal reactions in the solid state
The thesis entitled "Structure-Reactivity Correlations of Photochemical and Thermal Reactions in the Solid State" has been divided into two parts. Part I deals mainly with studies on the role of steering groups such as ... -
Structure And Reactivity In Bridged Polycylic Systems : Cis-trans Enantiomerism, Fulvene Cycloadditions And Crystallographic Studies Of Bridgehead β-Ketoacids
(2011-02-21)The thesis entitled "Structure and reactivity in bridged polycyclic systems: cis-trans enantiomerism, fulvene cycloadditions and crystallographic studies of bridgehead β-ketoacids " consists of two parts. Part I contains ... -
Studies in carbocyclic and aromatic compounds a) Synthesis of spironaphthaleones and their reaction with .... b) Synthesis of hydrindanes
The thesis entitled “STUDIES IN CARBOCYCLIC AND AROMATIC COMPOUNDS: (a) SYNTHESIS OF SPIRONAPHTHALENONES AND THEIR REACTION WITH HYDROXYLAMINE AND (b) SYNTHESIS OF HYDRINDANES” is presented in two parts. Part I: Synthesis ... -
Studies in chromic acid oxidation of napthalene and its derivatives
The thesis entitled “Studies in Chromic Acid Oxidation of Naphthalene and Its Derivatives” is divided into two chapters. The first chapter briefly reviews the mechanisms of chromic acid oxidation of various functional ... -
Studies in fulvene cycloadditions and in optical resolutions
This thesis entitled "Studies in Fulvene Cycloadditions and in Optical Resolutions" presents, in two parts and five chapters, the following: Studies on the 1,3-dipolar cycloaddition reaction of 6,6-diphenylfulvene with ...