138 results on '"J S Yadav"'
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2. Synthesis and biological evaluation of 1-amino isochromans from 2-bromoethyl benzaldehyde and amines in acid medium
3. Formal total synthesis of stigmatellin A
4. Stereoselective synthesis of 5′-hydroxyzearalenone
5. Total Synthesis of Anticancer Agent EBC-23
6. First stereoselective total synthesis and reconfirmation of absolute structure of nonenolide (−)-stagonolide D
7. Silver(i)-catalyzed sequential hydroamination and Prins type cyclization for the synthesis of fused benzo-δ-sultams
8. Studies directed towards the total synthesis of polyether antibiotic ionomycin: asymmetric synthesis of fragments C(24)–C(32) and C(1)–C(23)
9. An Efficient Enantioselective Synthesis of Natural Gingerols, the Active Principles of Ginger
10. Total synthesis of isocladosporin and 3- epi -isocladosporin
11. Stereoselective synthesis of tetrahydropyran–tetrahydrofuran (THP–THF) core of (+)-muconin via Prins cyclization
12. Studies directed toward the synthesis of caylobolide A: convergent synthesis of C21–C40 subunit
13. Formation of Substituted Tetrahydropyrans through Oxetane Ring Opening: Application to the Synthesis of C1–C17 Fragment of Salinomycin
14. A cross-metathesis approach to the synthesis of (+)-phomopsolide B
15. Synthesis of spiroketal fragment of ossamycin via Prins cyclization
16. Total synthesis of attenols A and B
17. Stereoselective total synthesis of (−)-brevisamide
18. Carbon–SO3H: a novel and recyclable solid acid catalyst for the synthesis of spiro[4H-pyran-3,3′-oxindoles]
19. Toward the synthesis of tulearin C: stereoselective synthesis of the C1–C18 macrolactone core
20. Novel protocol for the synthesis of octahydropyrano- and thiopyrano[4,3-a]carbazole derivatives via Prins/Friedel–Crafts cyclization
21. Diastereoselective synthesis of 1-(tetrahydrofuran-3-yl)-1,3-dihydroisobenzofuran derivatives via Prins bicyclization
22. Excess Molar Volumes, Excess Molar Enthalpies and Excess Isentropic Compressibilities of 1-Methyl Pyrrolidin-2-one with Water and Propanols
23. Cu(OTf)2-Catalyzed Synthesis of 2,3-Disubstituted Indoles and 2,4,5-Trisubstituted Pyrroles from α-Diazoketones
24. Synthetic studies toward potent cytostatic macrolide bryostatin: an expedient synthesis of C1–C10 fragment
25. Oxidative C–H functionalization: a novel strategy for the acetoxylation/alkoxylation of arenes tethered to 3,4-dihydroisoquinolines
26. A novel strategy for the chiral 2,4,5-triol moiety and its application to the synthesis of seimatopolide A and (2S,3R,5S)-(−)-2,3-dihydroxytetradecan-5-olide
27. A concise total synthesis of (+)-deoxocassine and (−)-deoxoprosophylline from d-xylose
28. A novel intramolecular Ugi 3CC for the synthesis of N-alkyl-3-oxo-2-aryl-1,2,3,4-tetrahydropyrazino[1,2-a]indole-1-carboxamides
29. Sc(OTf)3/TsOH: a highly efficient catalytic system for the synthesis of 2,6-dioxabicyclo[3,2,1]octane derivatives
30. Synthesis of the C38–C54 spiroketal segment of halichondrin B
31. Gallium(III)-catalyzed tandem cycloisomerization/Friedel–Crafts alkylation: a facile synthesis of 2,5-disubstituted furans
32. InCl3-promoted a novel Prins cyclization for the synthesis of hexahydro-1H-furo[3,4-c]pyran derivatives
33. Phosphomolybdic acid: a highly efficient solid acid catalyst for the synthesis of trans-4,5-disubstituted cyclopentenones
34. A novel tandem ene/Prins cyclization for the synthesis of octahydropyrano[2,3-c]pyrrole derivatives
35. Total synthesis of cryptophycin-24 (arenastatin A) via Prins cyclization
36. InBr3-catalyzed three-component, one-pot synthesis of imidazo[1,2-a]pyridines
37. Regioselective ortho-acetoxylation/methoxylation of N-(2-benzoylphenyl)benzamides via substrate directed C–H activation
38. Iodo-cyclizations: Novel Strategy for the Total Syntheses of Polyrhacitide A and epi-Cryptocaryolone
39. Thee-component, one-pot synthesis of hexahydroazepino[3,4- b ]indole and tetrahydro-1 H -pyrido[3,4- b ]indole derivatives and evaluation of their cytotoxicity
40. Stereoselective total synthesis of oplopandiol, oploxyne A, and oploxyne B
41. Stereoselective synthesis of C19–C27 fragment of bryostatin 11
42. A short and efficient synthesis of honokiol via Claisen rearrangement
43. Iodine/Et3SiH: a novel reagent system for the synthesis of 3-aryl-1H-indenes from 1,3-diaryl propargyl alcohols
44. Sc(OTf)3-catalyzed one-pot ene-Prins cyclization: a novel synthesis of octahydro-2H-chromen-4-ols
45. Sc(OTf)3-catalyzed intramolecular aza-Prins cyclization for the synthesis of heterobicycles
46. First example of FeCl3-catalyzed alkylation of indoles with pinenes
47. InBr3-catalyzed three-component reaction: a facile synthesis of propargyl amines
48. Azido-Schmidt reaction for the formation of amides, imides and lactams from ketones in the presence of FeCl3
49. A novel biomimetic condensation of 2-deoxyribose, aryl amine and acetyl acetone to bicyclic aminols catalyzed by InCl3
50. FeCl3-catalyzed alkylation of indoles with 1,3-dicarbonyl compounds: an expedient synthesis of 3-substituted indoles
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