Organic Chemistry (OC): Recent submissions
Now showing items 201-220 of 316
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Nature of Local Interactions at cisPro-Aro Peptide Sequences in Proteins : Evidences for van der Waals type Interactions. Design and Synthesis of Novel Covalent Surrogates for the Peptide Hydrogen Bond
(2017-12-03)This thesis titled, “Nature of Local Interactions at cisPro-Aro Peptide Sequences in Proteins: Evidences for van der Waals type Interactions. Design and Synthesis of Novel Covalent Surrogates for the Peptide Hydrogen Bond”, ... -
Synthesis And Characterization of Cationic Lipids And Carbon Nanomaterials Based Composites for the Delivery Of Bioactive Oligo/Polynucleotides and Drugs In Vitro and In Vivo
(2017-11-27)The biggest hurdle in success of gene and drug therapy is designing and preparation of suitable bio-nanomaterials to carry the desired nucleic acid and drug to the targeted site. The work described in the present thesis ... -
Synthesis of Glycosyl Amino Acids, Glyco Amino Acids & α-Amino γ-Lactams from Carbohydrate Derived Donor-Acceptor Cyclopropanes
(2017-11-22)Synopsis The thesis entitled “Synthesis of Glyco-amino-acids, Glycosyl-amino-acids, and α-Amino γ-Lactams from Carbohydrate Derived Donor-Acceptor Cyclopropanes” is divided into five chapters. Chapter 1: Introduction ... -
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 ... -
Enantiospecific Synthesis Of Silphiperfolane, Basmane And Fusicoccanes
(2016-10-20)Nature’s expertise and virtuosity in creating a phenomenal array of carbocyclic frameworks finds its full expression in the terpenoid group of natural products. The total synthesis of natural products frequently provided ... -
Bile Acid Based Supramolecular Gels, Semiconductor Nanocrystals And Soft Hybrid Materials
(2016-04-12)Chapter 1. General Introduction This chapter gives an introduction to supramolecular organo/hydrogels and the related bile acid chemistry touching upon the gelation properties of the bile acid derivatives. Diverse ... -
New Supramolecular Ion Sensing Probes And Their Application In The Detection Of Environmentally Relevant Ions
(2016-03-04)The thesis entitled “New Supramolecular Ion Sensing Probes and their Application in the Detection of Environmentally Relevant Ions” deals with the design and synthesis of several small molecular probes which can specifically ... -
Design And Access To Disallowed And Unusual Conformers Of Peptides In Crystals And In Solution : Structural Consequences Of The Imidate And Thioimidate Isosteres For The Peptide Bond
(2016-03-04)This thesis entitled “Design and Access to Disallowed and Unusual Conformers of Peptides in Crystals and in Solution: Structural Consequences of the Imidate and Thioimidate Isosteres for the Peptide bond” is divided into ... -
Design And Development Of Synthetic Methods Using Metal-Mediated And Metal Free Redox Reactions : Novel C-H Activations, Reductions And Oxidative Transformations
(2016-02-16)The thesis entitled “Design and Development of Synthetic Methods using Metal-mediated and Metal-free Redox Reactions: Novel C-H Activations, Reductions and Oxidative Transformations” is presented in 4 chapters Chapter ... -
Studies On 2,3-Unsaturated Sugars : Reactivity Switching, Rearrangements And Conjugate Additions
(2015-12-21)Unsaturated sugars constitute as an important category of carbohydrate precursors in synthesis. Specifically, 1,2- and 2,3-unsaturated glycosides are excellent intermediates to derivatize monosaccharides and as building ... -
Design And Synthesis Of Bile Acid Derived Oligomers And Study Of Their Aggregation And Potential Applications
(2015-01-14)Chapter 1: Amphiphilic self-assembled systems as nanocarriers Nanocarriers are the nanometric size molecular assemblies that are used for the transport of small molecules into their non-solvating environments. These ... -
Mechanism Of The Benzoin Condensation And Related Studies
(2014-09-22)Chapter 1: An assessment of the mechanism of the benzoin condensation. The reaction under non-hydroxylic conditions. The generally accepted mechanism for the well known benzion condensation is unviable for the following ... -
Supramolecular Gels : Organogels, Aerogels And Tunable, Multi-color, Luminescent Hydrogels
(2014-08-06)Chapter 1: Supramolecular gels and their applications Gels are viscoelastic materials composed of a solid-like three dimensional fibrillar network that is embedded in a liquid. Supramolecular gels belong to a class of ... -
Total Synthesis Of Bio-active Oxylipins And Diyne Containing Natural Products
(2014-07-28)Total synthesis of natural products is of contemporary interest in organic synthesis. One of the useful ways to synthesize the natural products is to originate from inexpensive chiral pool compounds abundantly available ... -
Total Synthesis Of Palmerolide A, Dihydroconduritols And Lentiginosine
(2014-06-30)The thesis entitled “Total synthesis of palmerolide A, dihydroconduritols and lentiginosine” is divided into two chapters. First chapter of the thesis describes the formal total synthesis of bioactive marine macrolide ... -
Novel Approaches For The Synthesis Of Amino Acids And Piperidines, Including Asymmetric Strategies
(2014-04-23)Chapter I deals with novel approaches for α-amino acids. This chapter has been divided into three sections. Section A describes the synthesis of α-amino acids via the Beckmann rearrangement of carboxyl-protected β-keto ... -
Studies On The Chemistry Of Carbonates And Carbamates
(2013-10-03)The thesis entitled ‘Studies on the Chemistry of Carbonates and Carbamates’ comprises of seven chapters. Chapter 1 The reactivity of propargyloxycarbonyl (Poc) derivatives of amines and alcohols with various sulphur ... -
Synthetic Investigations On Terpenoids
(2013-08-05)