543 results on '"Vankar, Yashwant D."'
Search Results
52. ChemInform Abstract: Synthesis of Isofagomine-Pyrrolidine Hybrid Sugars and Analogues of (-)-Steviamine and (+)-Hyacinthacine C5Using 1,3-Dipolar Cycloaddition Reactions.
53. Diastereoselective Overman Rearrangement of anL-Ascorbic-Acid-Derived Allylic Alcohol: Application in the Synthesis of (+)-1,2-Di-epi-swainsonine and a Tetrahydroxypyrrolizidine
54. ChemInform Abstract: A Concise Synthesis of (2R,3R)‐ (Ia) and (2R,3S)‐3‐Hydroxypipecolic Acids (Ib), and Total Synthesis of (‐)‐Deoxoprosopinine (II) and (+)‐2‐epi‐Deoxoprosopinine (III) from D‐Glycals.
55. ChemInform Abstract: Gold(III) Chloride and Phenylacetylene: A Catalyst System for the Ferrier Rearrangement, and O‐Glycosylation of 1‐O‐Acetyl Sugars as Glycosyl Donors.
56. ChemInform Abstract: Synthesis and Glycosidase Inhibition Study of 2-C-Hydroxymethyl- and 6-C-Hydroxymethyl-Branched Piperidines from D-Glucose Using Ene-Yne Metathesis as a Key Step.
57. An improved method of ring closing metathesis in the presence of basic amines: application to the formal synthesis of (+)-lentiginosine and other piperidines and carbamino sugar analogs
58. Diversity-Oriented Synthesis of Carbohydrate Scaffolds through the Prins Cyclization of Differently Protected D-Mannitol-Derived Homoallylic Alcohols.
59. Conversion of glycals into vicinal-1,2-diazides and 1,2-(or 2,1)-azidoacetates using hypervalent iodine reagents and Me3SiN3. Application in the synthesis of N-glycopeptides, pseudo-trisaccharides and an iminosugar.
60. Synthesis of 1C-Aryl/Alkyl 2C-Branched Sugar-Fused Isochroman Derivatives by Sequential Prins and Friedel-Crafts Cyclizations on a Perlin Aldehyde Derived Substrate.
61. Tetrabutylammonium Nitrate
62. ChemInform Abstract: Synthesis and Comparative Study of Homoisofagomines and Analogues as Glycosidase Inhibitors.
63. Gold(III) Chloride and Phenylacetylene: A Catalyst System for the Ferrier Rearrangement, andO-Glycosylation of 1-O-Acetyl Sugars as Glycosyl Donors
64. ChemInform Abstract: N-Halosuccinimide/AgNO3-Efficient Reagent Systems for One-Step Synthesis of 2-Haloglycals from Glycals: Application in the Synthesis of 2C-Branched Sugars via Heck Coupling Reactions.
65. ChemInform Abstract: Bicyclic Hybrid Sugars as Glycosidase Inhibitors: Synthesis and Comparative Study of Inhibitory Activities of Fused Oxa‐Oxa, Oxa‐Aza, and Oxa‐Carbasugar Hybrid Molecules.
66. A Concise Synthesis of (2R,3R)- and (2R,3S)-3-Hydroxypipecolic Acids, and Total Synthesis of (-)-Deoxoprosopinine and (+)-2-epi-Deoxoprosopinine fromD-Glycals
67. Synthesis and Glycosidase Inhibition Study of 2-C-Hydroxymethyl- and 6-C-Hydroxymethyl-Branched Piperidines fromD-Glucose Using Ene-Yne Metathesis as a Key Step
68. ChemInform Abstract: Synthesis of Dihydroxymethyl Dihydroxypyrrolidines and Steviamine Analogues from C‐2‐ Formyl Glycals.
69. N-Halosuccinimide/AgNO3-Efficient Reagent Systems for One-Step Synthesis of 2-Haloglycals from Glycals: Application in the Synthesis of 2C-Branched Sugars via Heck Coupling Reactions
70. Bicyclic Hybrid Sugars as Glycosidase Inhibitors: Synthesis and Comparative Study of Inhibitory Activities of Fused Oxa-Oxa, Oxa-Aza, and Oxa-Carbasugar Hybrid Molecules
71. Efficient carbon-Ferrier rearrangement on glycals mediated by ceric ammonium nitrate: Application to the synthesis of 2-deoxy-2-amino-C-glycoside
72. ChemInform Abstract: Synthesis of 2-Nitroglycals from Glycals Using the Tetrabutylammonium Nitrate-Trifluoroacetic Anhydride-Triethylamine Reagent System and Base-Catalyzed Ferrier Rearrangement of Acetylated 2-Nitroglycals.
73. An easy route to synthetic analogues of radicamine B, codonopsine and codonopsinine from d-mannitol
74. Synthesis and Comparative Study of Homoisofagomines and Analogues as Glycosidase Inhibitors
75. Synthesis of Dihydroxymethyl Dihydroxypyrrolidines and Steviamine Analogues from C-2 Formyl Glycals
76. ChemInform Abstract: Functionalization of Glycals Leading to 2‐Deoxy‐O‐glycosides, Aminosugars, Nitrosugars and Glycosidase Inhibitors: Our Experience
77. Synthesis of 2-Nitroglycals from Glycals Using the Tetrabutylammonium Nitrate–Trifluoroacetic Anhydride–Triethylamine Reagent System and Base-Catalyzed Ferrier Rearrangement of Acetylated 2-Nitroglycals
78. ChemInform Abstract: Recent Developments in Design and Synthesis of Bicyclic Azasugars, Carbasugars and Related Molecules as Glycosidase Inhibitors
79. ChemInform Abstract: The Carbon—Ferrier Rearrangement: An Approach Towards the Synthesis of C‐Glycosides
80. ChemInform Abstract: Palladium‐Catalyzed Improved Regio‐ and Stereoselective O‐Glycosylation of D‐Glucal‐Derived β‐ and α‐Vinyl Oxiranes.
81. Synthesis of unnatural indolizidines, pyrrolizidine and C-alkyl iminosugars from sugar derived hemiaminals
82. Recent developments in design and synthesis of bicyclic azasugars, carbasugars and related molecules as glycosidase inhibitors
83. AuIII-Halide/Phenylacetylene-Catalysed Glycosylations Using 1- O-Acetylfuranoses and Pyranose 1,2-Orthoesters as Glycosyl Donors.
84. Total synthesis of (+)-lentiginosine from d-glucose
85. Stereoselective synthesis of safingol and its natural stereoisomer from d-glycals
86. Functionalization of Glycals Leading to 2-Deoxy-O-glycosides, Aminosugars, Nitrosugars and Glycosidase Inhibitors: Our Experience
87. ChemInform Abstract: Aza-Claisen Rearrangement of 2-C-Hydroxymethyl Glycals as a Versatile Strategy Towards Synthesis of Isofagomine and Related Biologically Important Azasugars.
88. ChemInform Abstract: HClO4·SiO2‐Mediated Improved Isomerization of Glycidic Esters to α‐Hydroxy‐β,γ‐unsaturated Esters: Application in the Formal Synthesis of (R)‐Baclofen and β‐Phenyl GABA Analogues.
89. Palladium‐Catalyzed Improved Regio‐ and Stereoselective O‐Glycosylation of D‐Glucal‐Derived β‐ and α‐Vinyl Oxiranes
90. HClO4·SiO2-mediated Improved Isomerization of Glycidic Esters to α-Hydroxy-β,γ-unsaturated Esters: Application in the Formal Synthesis of (R)-Baclofen and β-Phenyl GABA Analogues
91. Aza-Claisen rearrangement of 2-C-hydroxymethyl glycals as a versatile strategy towards synthesis of isofagomine and related biologically important azasugars
92. Ceric Ammonium Nitrate-Catalyzed Azidation of 1,2-Anhydro Sugars: Application in the Synthesis of Structurally Diverse Sugar-Derived Morpholine 1,2,3-Triazoles and 1,4-Oxazin-2-ones
93. Acetyl Chloride–Silver Nitrate–Acetonitrile: A Reagent System for the Synthesis of 2-Nitroglycals and 2-Nitro-1-Acetamido Sugars from Glycals
94. ChemInform Abstract: Molecular Iodine Promoted N‐ and C‐Glycosylation of 1‐C‐Alkyl (or Phenyl)‐glycopyranoses.
95. Synthesis of sugar-derived spiroaminals via lactamization and metathesis reactions
96. Synthesis of Aminocyclitols and Trihydroxylated Indolizidinone from a D‐Mannitol‐Derived Common Building Block
97. Molecular iodine-promoted N- and C-glycosylation of 1-C-alkyl (or phenyl)-glycopyranoses
98. Synthesis of Fused Oxa‐Aza Spiro Sugars from D‐Glucose‐Derived δ‐Lactone as Glycosidase Inhibitors
99. Chemistry of 2-Nitroglycals: A One-Pot Three-Component Stereoselective Approach toward 2-C-Branched O-Galactosides
100. ChemInform Abstract: General Synthetic Methods. Part 12. Zeolite (H-ZSM 5) Catalyzed Regio- and Stereoselective Reduction of 2,3-Epoxy Alcohols to 1,2-Diols and Vinylic Epoxides to Homoallylic Alcohols with Sodium Cyanoborohydride.
Catalog
Books, media, physical & digital resources
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.