Browsing Organic Chemistry (OC) by Title
Now showing items 194-213 of 409
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Radical and Lewis Acid Mediated Syntheses of Panaginsene, Indole-Fused Azabicyclo[3.3.1]Nonane and Davanoids
The thesis contains radical and Lewis acid-mediated syntheses of panaginsene, indole-fused azabicyclo[3.3.1]nonanes, and davanoids. The thesis includes three chapters; chapter-I contains the total synthesis of panaginsene, ... -
Radical cyclisation routes to terpenes and furans
The thesis entitled “Radical Cyclisation Routes to Terpenes and Furans” consists of three chapters. Chapter I This chapter describes various aspects of radical cyclisation reactions (eq. 1) along with examples of their ... -
Reaction of 2- heterosubstituted oxiranes and some other studies.
The object of the present investigation is the study of the synthetic and mechanistic aspects of the rearrangement of 2?halooxiranes to ??halocarbonyl compounds. The thesis entitled “Reactions of 2?Heterosubstituted Oxiranes ... -
Reactions of vinamidines and benzotropones and dynamic processes in norbornene-7-ols
The research described in this thesis, entitled “Reactions of Vinamidines and Benzotropones and Dynamic Processes in Norbornen-7-ols”, reflects the diversified interests of the work that is being carried out in these ... -
Regioselective C-H Amidation Reactions using Directing Group Strategy and its Application in Organic Synthesis
The thesis represents an approach for the C-H bond activation using directing group strategy. The C-H activation happens through five/six-membered metallacycle through concerted metallation deprotonation. Further ... -
Regioselective Functionalization of Indoles using Directing Group Strategy : An Efficient Transition Metal Catalysis
(2018-02-07)The thesis entitled “Regioselective Functionalization of Indoles using Directing Group Strategy: An Efficient Transition Metal Catalysis” is divided into two sections. Section A, which is presented in three chapters, ... -
Ring-chain tautomerism and related studies
The thesis is entitled “Ring-Chain Tautomerism and Related Studies” and is divided into three parts. Part I consists of two chapters. Part I Chapter I consists of a review on tautomerism containing: A historical outline, A ... -
The Role of Liposomal Hybrids and Gold Nanoparticles in the Efficacious Transport of Nucleic Acids and Small Molecular Drugs for Cancer Nanomedicine
(2018-07-23)The thesis entitled “The Role of Liposomal Hybrids and Gold Nanoparticles in the Efficacious Transport of Nucleic Acids and Small Molecular Drugs for Cancer Nanomedicine” elucidates the preparation of various liposomal ... -
Ru (II)-Catalyzed C−H Activation: Amide-Directed 1,4-Addition of Ortho C−H Bond to Maleimides
Transition metal catalyzed functionalization of C-H bond to C-C bond is advantageous and atom economical. The use of directing groups is intended to overcome the challenges associated with the C-H activation such as low ... -
Ru(II)-catalyzed C-H activation: Amide-directed 1,4-addition of Ortho C-H bond to maleimides
Transition metal-catalyzed functionalization of C–H bond to C–C bond is advantageous and atom-economical. The use of directing groups is intended to overcome the challenges associated with C–H activation, such as low ... -
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 ...