Search Results - "Jana, Chandan K"

A gold-carbon nanoparticle composite as an efficient catalyst for homocoupling reaction by Palashuddin Sk, Md, Jana, Chandan K, Chattopadhyay, Arun

“…Carbon nanoparticle supported Au nanoparticles could be synthesized starting with a Au nanoparticle-chitosan composite. The composite nanoparticles efficiently…”
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Regio- and Enantioselective (Het)arylation of β‑Alkenyl Pyrroline to α‑Aryl-β-alkenyl Pyrrolidines by Dwari, Soumita, Jana, Chandan K

“…Regio- and enantioselective direct arylation of β-alkenyl pyrroline is reported. A wide range of electron-rich arenes and heteroarenes reacted under mild…”
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Metal Free C–H Functionalization Enabled Diastereoselective Multicomponent Reaction of N‑Heterocycles to Fused Heteropolycycles by Mandal, Sumana, Dwari, Soumita, Jana, Chandan K

“…A novel C–H functionalization enabled multicomponent reaction involving N-heterocycles, dinucleophile, and dipolarophile has been developed. Direct α- and more…”
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Effects of coenzyme Q10 administration on its tissue concentrations, mitochondrial oxidant generation, and oxidative stress in the rat by Kwong, Linda K, Kamzalov, Sergey, Rebrin, Igor, Bayne, Anne-Cécile V, Jana, Chandan K, Morris, Paul, Forster, Michael J, Sohal, Rajindar S

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Metal-Free Thermal Activation of Molecular Oxygen Enabled Direct α‑CH2‑Oxygenation of Free Amines by Ghosh, Santanu, Jana, Chandan K

“…Direct oxidation of α-CH2 group of free amines is hard to achieve due to the higher reactivity of amine moiety. Therefore, oxidation of amines involves the use…”
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Diastereoselective α-C-H functionalization of aliphatic N-heterocycles: an efficient route to ring fused oxazines by Mahato, Sujit, Haldar, Surajit, Jana, Chandan K

“…A novel method for direct C-H functionalization of saturated N-heterocycles allowing easy access to synthetically as well as biologically important and…”
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Diastereoselective and Reversed Regioselective Annulations of N -Alkyl Anilines to Julolidines and Lilolidines by Mandal, Sumana, Saha, Subhajit, Jana, Chandan K.

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Direct β‑C(sp3)–H Functionalization of Aliphatic Amines to α,β-Unsaturated Imines, Aldehydes, and Chromenes by Mandal, Sumana, Mahato, Sujit, Jana, Chandan K

“…A metal-free method for direct β-C­(sp3)–H functionalization of aliphatic amine was developed. The method is based on a reaction that yields enamine directly…”
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Metal-Free Sequential C(sp2)–H/OH and C(sp3)–H Aminations of Nitrosoarenes and N‑Heterocycles to Ring-Fused Imidazoles by Purkait, Anisha, Roy, Subhra Kanti, Srivastava, Hemant Kumar, Jana, Chandan K

“…Hydrogen bond assisted ortho-selective C­(sp2)–H amination of nitrosoarenes and subsequent α-C­(sp3)-H functionalization of aliphatic amines is achieved under…”
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Aminofluorene-Mediated Biomimetic Domino Amination–Oxygenation of Aldehydes to Amides by Ghosh, Santanu, Jana, Chandan K

“…A conceptually novel biomimetic strategy based on a domino amination–oxygenation reaction was developed for direct amidation of aldehydes under metal-free…”
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Ring Opening of Pyrrolinium Ions Enabled Regioselective Synthesis of 4‑Alkyl N‑Arylpyrazoles by Dwari, Soumita, Nath, Partha Partim, Jana, Chandan K.

“…An unprecedented method for the regioselective synthesis of 1,3-diaryl 4-alkyl pyrazoles has been reported. A wide variety of 1,3-diaryl 4-alkyl pyrazoles were…”
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Regiodivergent Remote Arylation of Cycloalkanols to Dysideanone's Fused Carbotetracycles and Its Bridged Isomers by Haque, Md Ashraful, Jana, Chandan K

“…Regiodivergent γ and γ' arylations across an all-carbon quaternary center of cycloalkanols to access enantioenriched fused and bridged carbotetracycles are…”
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Corrigendum: Regiodivergent Remote Arylation of Cycloalkanols to Dysideanone′s Fused Carbotetracycles and Its Bridged Isomers by Haque, Md Ashraful, Jana, Chandan K.

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Classical-Reaction-Driven Stereo- and Regioselective C(sp3)-H Functionalization of Aliphatic Amines by Mahato, Sujit, Jana, Chandan K.

“…A large variety of synthetic methods have been developed for the synthesis of functionalized aliphatic amines because of their broad spectrum of application…”
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Computational Investigation of Multifaceted Cationic Rearrangement and Stereo- and Regioselectivity in the Formation of Dysideanone’s Analogues by De, Sriman, Mahal, Eti, Haque, Md Ashraful, Jana, Chandan K, Koley, Debasis

“…Mechanistic studies of regiodivergent arylations of cycloalkanols to furnish enantioenriched dysideanone’s analogues are performed by employing density…”
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Regio- and Diastereoselective and Enantiospecific Metal-Free C(sp3)H Arylation: Facile Access to Optically Active 5-Aryl 2,5-Disubstituted Pyrrolidines by Haldar, Surajit, Roy, Subhra Kanti, Maity, Bholanath, Koley, Debasis, Jana, Chandan K.

“…Optically active 5‐aryl 2,5‐disubstituted pyrrolidines are the principal structural moiety of many bioactive compounds including natural products and catalysts…”
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Metal-Free Thermal Activation of Molecular Oxygen Enabled Direct α-CH 2 -Oxygenation of Free Amines by Ghosh, Santanu, Jana, Chandan K

“…Direct oxidation of α-CH group of free amines is hard to achieve due to the higher reactivity of amine moiety. Therefore, oxidation of amines involves the use…”
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Synthesis, In silico studies and In vitro evaluation for antioxidant and antibacterial properties of diarylmethylamines: A novel class of structurally simple and highly potent pharmacophore by Mahato, Sujit, Singh, Anuma, Rangan, Latha, Jana, Chandan K.

“…A series of novel diarylmethylamines were synthesized via simple three component condensation reaction. In vitro antibacterial activity of the synthesized…”
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Nature-inspired development of unnatural meroterpenoids as the non-toxic anti-colon cancer agents by Haque, Md Ashraful, Sailo, Bethsebie L., Padmavathi, Ganesan, Kunnumakkara, Ajaikumar B., Jana, Chandan K.

“…Structural analogues of anti-cancer natural product, dysideanone, were synthesized starting from Wieland-Miescher ketone derivative. In vitro studies have been…”
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Specificity of Age-Related Carbonylation of Plasma Proteins in the Mouse and Rat by Jana, Chandan K., Das, Nilanjana, Sohal, Rajindar S.

“…The purpose of this study was to determine (1) whether oxidative damage to plasma proteins in mice and rats, accrued during aging and manifested as carbonyl…”
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