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Rajarshi Samanta - Publications

Affiliations: 
2013- Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India 
Area:
Synthetic organic chemistry
Website:
https://www.rsamanta.com/
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52 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2025 Bera S, Pan S, Samanta R. Cu(II)-NHC Catalyzed Insertion of Quinoid Carbenes into -Epoxides: Stereoselective Synthesis of -Dihydronaphthodioxine. Organic Letters. PMID 39873337 DOI: 10.1021/acs.orglett.5c00020  0.784
2024 Das S, Saha R, Bhadra S, Samanta R. Ru(II)-Catalyzed Skeletal Editing of Oxindole with Internal Alkyne To Synthesize C7-Alkylated Indole Derivatives. Organic Letters. PMID 39284099 DOI: 10.1021/acs.orglett.4c02870  0.734
2024 Das S, Pradhan TK, Samanta R. Recent Progress on Transition Metal Catalyzed Macrocyclizations Based on C-H Bond Activation at Heterocyclic Scaffolds. Chemistry, An Asian Journal. e202400397. PMID 38924294 DOI: 10.1002/asia.202400397  0.716
2024 Sarkar S, Bhunya S, Pan S, Datta A, Roy L, Samanta R. Rh(II)-catalysed -selective arylation of benzotriazoles and indazoles using quinoid carbenes 1,5-H shift. Chemical Communications (Cambridge, England). PMID 38597372 DOI: 10.1039/d4cc00823e  0.768
2023 Sarkar S, Biswas A, Das S, Sanyal B, Sahoo R, Samanta R. Weakly coordinating -amide assisted Rh(III)-catalyzed C4-cyanation of indoles: application in photophysical studies. Chemical Communications (Cambridge, England). 59: 11200-11203. PMID 37650543 DOI: 10.1039/d3cc03075j  0.784
2023 Pan S, Kundu S, Samanta R. Rh(II)-Catalyzed Synthesis of -Aryl 2-pyridone Using 2-Oxypyridine and Diazonaphthoquinone Via 1,6-Benzoyl Migratory Rearrangement. Organic Letters. 25: 2873-2877. PMID 37052408 DOI: 10.1021/acs.orglett.3c00854  0.762
2023 Bera S, Biswas A, Pal J, Roy L, Mondal S, Samanta R. Pd(II)-Catalyzed Oxidative Naphthylation of 2-Pyridone through N-H/C-H Activation Using Diarylacetylene as an Uncommon Arylating Agent. Organic Letters. PMID 36896989 DOI: 10.1021/acs.orglett.3c00497  0.838
2022 Bera S, Sarkar S, Pal J, Samanta R. Rh(III)-Catalyzed Weakly Coordinating 2-Pyridone-Directed Oxidative Annulation Using Internal Alkynes: A Reversal in Selectivity. Organic Letters. PMID 36373903 DOI: 10.1021/acs.orglett.2c03187  0.817
2022 Sarkar S, Samanta R. Weakly Coordinating -Amide-Assisted Ru(II)-Catalyzed Synthesis of Azacoumestans via Migratory Insertion of Quinoid Carbene: Application in the Total Synthesis of Isolamellarins. Organic Letters. 24: 4536-4541. PMID 35735263 DOI: 10.1021/acs.orglett.2c01556  0.694
2022 Biswas A, Pan S, Samanta R. Cu(II)-Catalyzed Construction of Heterobiaryls using 1-Diazonaphthoquinones: A General Strategy for the Synthesis of QUINOX and Related P,N Ligands. Organic Letters. 24: 1631-1636. PMID 35188395 DOI: 10.1021/acs.orglett.2c00127  0.817
2021 Pan S, Sarkar S, Ghosh B, Samanta R. Transition metal catalysed direct construction of 2-pyridone scaffolds through C-H bond functionalizations. Organic & Biomolecular Chemistry. PMID 34816862 DOI: 10.1039/d1ob01856f  0.815
2021 Ghosh B, Bera S, Ghosh P, Samanta R. Rh(III)-Catalyzed mild straightforward synthesis of quinoline-braced cyclophane macrocycles migratory insertion. Chemical Communications (Cambridge, England). 57: 13134-13137. PMID 34807203 DOI: 10.1039/d1cc04418d  0.852
2021 Bera S, Biswas A, Samanta R. Straightforward Construction and Functionalizations of Nitrogen-Containing Heterocycles Through Migratory Insertion of Metal-Carbenes/Nitrenes. Chemical Record (New York, N.Y.). PMID 33913245 DOI: 10.1002/tcr.202100061  0.838
2020 Karmakar U, Samanta R. A directing group free Pd(II)-catalysed desulfitative C6-arylation of 2-pyridone using an arylsulfonyl chloride. Organic & Biomolecular Chemistry. PMID 33001110 DOI: 10.1039/d0ob01716g  0.801
2020 Biswas A, Maity S, Pan S, Samanta R. Transition Metal Catalysed Direct C-H Bond Functionalizations of 2-Pyridone Beyond C3-Selectivity. Chemistry, An Asian Journal. PMID 32500612 DOI: 10.1002/Asia.202000506  0.819
2020 Biswas A, Bera S, Poddar P, Dhara D, Samanta R. Rh(iii)-Catalyzed tandem indole C4-arylamination/annulation with anthranils: access to indoloquinolines and their application in photophysical studies. Chemical Communications (Cambridge, England). PMID 31913368 DOI: 10.1039/C9Cc08372C  0.849
2019 Das D, Sahoo G, Biswas A, Samanta R. Rh -Catalyzed Synthesis of Highly Substituted 2-Pyridones using Fluorinated Diazomalonate. Chemistry, An Asian Journal. PMID 31944607 DOI: 10.1002/Asia.201901620  0.832
2019 Ghosh B, Samanta R. Rh(iii)-Catalyzed straightforward arylation of 8-methyl/formylquinolines using diazo compounds. Chemical Communications (Cambridge, England). PMID 31134234 DOI: 10.1039/C9Cc02391G  0.852
2019 Karmakar U, Samanta R. Pd(II)-Catalyzed Direct Sulfonylation of Benzylamines using Sodium Sulfinates. The Journal of Organic Chemistry. PMID 30717594 DOI: 10.1021/Acs.Joc.8B03098  0.798
2019 Biswas A, Sarkar S, Samanta R. Rh(III)-Catalyzed Straightforward Synthesis of Benzophenanthroline and Benzophenanthrolinone Derivatives using Anthranils. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 30650218 DOI: 10.1002/Chem.201806373  0.842
2018 Maity S, Das D, Sarkar S, Samanta R. Direct Pd(II)-Catalyzed Site-Selective C5-Arylation of 2-Pyridone Using Aryl Iodides. Organic Letters. PMID 30141333 DOI: 10.1021/Acs.Orglett.8B02112  0.825
2018 Ghosh B, Biswas A, Chakraborty S, Samanta R. Rh(III)-Catalyzed Direct C8-Arylation of Quinoline N-Oxides using Diazonaphthalen-2(1H)-ones: A Practical Approach towards 8-azaBINOL. Chemistry, An Asian Journal. PMID 29665279 DOI: 10.1002/Asia.201800462  0.846
2018 Biswas A, Samanta R. Rhodium(III)-Catalyzed Regioselective Direct C4-Alkylation and C2-Annulation of Indoles: Straightforward Access to Indolopyridone European Journal of Organic Chemistry. 2018: 1426-1436. DOI: 10.1002/Ejoc.201701755  0.824
2018 Das D, Samanta R. Iridium(III)‐Catalyzed Regiocontrolled Direct Amidation of Isoquinolones and Pyridones Advanced Synthesis & Catalysis. 360: 379-384. DOI: 10.1002/Adsc.201701244  0.703
2017 Maity S, Karmakar U, Samanta R. Regiocontrolled direct C4 and C2-methyl thiolation of indoles under rhodium-catalyzed mild conditions. Chemical Communications (Cambridge, England). PMID 29075686 DOI: 10.1039/C7Cc07086A  0.819
2017 Biswas A, Giri D, Das D, De A, Patra SK, Samanta R. A Mild Rhodium Catalyzed Direct Synthesis of Quinolones from Pyridones: Application in the Detection of Nitroaromatics. The Journal of Organic Chemistry. PMID 28901761 DOI: 10.1021/Acs.Joc.7B01932  0.849
2017 Biswas A, Karmakar U, Nandi S, Samanta R. Copper Catalyzed Direct, Regioselective Arylamination of N-Oxides: Studies to Access Conjugated π-Systems. The Journal of Organic Chemistry. PMID 28782364 DOI: 10.1021/Acs.Joc.7B01343  0.808
2017 Das D, Poddar P, Maity S, Samanta R. Rhodium(III)-Catalyzed C6-Selective Arylation of 2-Pyridones and Related Heterocycles Using Quinone Diazides: Syntheses of Hetero-Arylated Phenols. The Journal of Organic Chemistry. PMID 28277659 DOI: 10.1021/Acs.Joc.7B00135  0.848
2017 Karmakar U, Das D, Samanta R. Iridium-Catalysed Cascade Synthesis of Oxindoles Using Diazo Compounds: A Quick Entry to C-7-Functionalized Oxindoles European Journal of Organic Chemistry. 2017: 2780-2788. DOI: 10.1002/Ejoc.201700214  0.854
2016 Biswas A, Karmakar U, Pal A, Samanta R. Copper Catalyzed Regioselective Cascade Alkylation and Cyclocondensation of Quinoline N-Oxides with Diazo esters:Direct Access to conjugated π-Systems. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 27427779 DOI: 10.1002/Chem.201602493  0.83
2016 Das D, Biswas A, Karmakar U, Chand S, Samanta R. C6 Selective Direct Alkylation of Pyridones with Diazo Compounds under Rh(III) Catalysed Mild Condition. The Journal of Organic Chemistry. PMID 26743826 DOI: 10.1021/Acs.Joc.5B02349  0.84
2015 Samanta R, Narayan R, Bauer JO, Strohmann C, Sievers S, Antonchick AP. Oxidative regioselective amination of chromones exposes potent inhibitors of the hedgehog signaling pathway. Chemical Communications (Cambridge, England). 51: 925-8. PMID 25435304 DOI: 10.1039/C4Cc08376H  0.807
2013 Song Z, Samanta R, Antonchick AP. Rhodium(III)-catalyzed direct regioselective synthesis of 7-substituted indoles. Organic Letters. 15: 5662-5. PMID 24164341 DOI: 10.1021/Ol402626T  0.724
2013 Samanta R, Matcha K, Antonchick AP. Metal-free oxidative carbon-heteroatom bond formation through C-H bond functionalization European Journal of Organic Chemistry. 5769-5804. DOI: 10.1002/Ejoc.201300286  0.707
2013 Samanta R, Matcha K, Antonchick AP. ChemInform Abstract: Metal-Free Oxidative Carbon-Heteroatom Bond Formation Through C-H Bond Functionalization Cheminform. 44: no-no. DOI: 10.1002/CHIN.201348248  0.617
2012 Samanta R, Narayan R, Antonchick AP. Rhodium(III)-catalyzed direct oxidative cross coupling at the C5 position of chromones with alkenes. Organic Letters. 14: 6108-11. PMID 23190176 DOI: 10.1021/Ol303067F  0.833
2012 Samanta R, Bauer JO, Strohmann C, Antonchick AP. Organocatalytic, oxidative, intermolecular amination and hydrazination of simple arenes at ambient temperature. Organic Letters. 14: 5518-21. PMID 23072473 DOI: 10.1021/Ol302607Y  0.636
2012 Samanta R, Lategahn J, Antonchick AP. Metal-free direct oxidative intermolecular diarylation of anilides at ambient temperature assisted by cascade selective formation of C-C and C-N bonds. Chemical Communications (Cambridge, England). 48: 3194-6. PMID 22331064 DOI: 10.1039/C2Cc30324H  0.704
2012 Samanta R, Kulikov K, Strohmann C, Antonchick AP. Metal-free electrocyclization at ambient temperature: Synthesis of 1-arylcarbazoles Synthesis (Germany). 44: 2325-2332. DOI: 10.1055/S-0032-1316743  0.632
2012 Samanta R, Antonchick AP. Metal-free oxidative C-H bond amination at ambient temperature Synlett. 23: 809-813. DOI: 10.1055/S-0031-1290531  0.696
2012 Samanta R, Antonchick AP. ChemInform Abstract: Metal-Free Oxidative C-H Bond Amination at Ambient Temperature Cheminform. 43: no-no. DOI: 10.1002/CHIN.201224233  0.625
2011 Antonchick AP, Samanta R, Kulikov K, Lategahn J. Organocatalytic, oxidative, intramolecular C-H bond amination and metal-free cross-amination of unactivated arenes at ambient temperature. Angewandte Chemie (International Ed. in English). 50: 8605-8. PMID 21793137 DOI: 10.1002/Anie.201102984  0.677
2011 Samanta R, Antonchick AP. Palladium-catalyzed double C-H activation directed by sulfoxides in the synthesis of dibenzothiophenes. Angewandte Chemie (International Ed. in English). 50: 5217-20. PMID 21506222 DOI: 10.1002/Anie.201100775  0.721
2011 Antonchick AP, Samanta R, Kulikov K, Lategahn J. Organokatalytische, oxidative, intramolekulare C-H-Bindungsaminierung und metallfreie Kreuzaminierung nichtaktivierter Arene bei Raumtemperatur Angewandte Chemie. 123: 8764-8767. DOI: 10.1002/Ange.201102984  0.668
2011 Samanta R, Antonchick AP. Palladium-katalysierte, Sulfoxid-dirigierte doppelte C-H-Aktivierung zur Synthese von Dibenzothiophenen Angewandte Chemie. 123: 5323-5326. DOI: 10.1002/Ange.201100775  0.685
2010 Chakraborty TK, Chattopadhyay AK, Samanta R, Ampapathi RS. Stereoselective construction of quaternary chiral centers using Ti(III)-mediated opening of 2,3-epoxy alcohols: Studies directed toward the synthesis of penifulvins Tetrahedron Letters. 51: 4425-4428. DOI: 10.1016/J.Tetlet.2010.06.076  0.597
2009 Reddy PR, Manjula P, Chakraborty TK, Samanta R. A 1 : 2 copper(II)-tripeptide complex for DNA binding and cleavage agent under physiological conditions. Chemistry & Biodiversity. 6: 764-73. PMID 19479842 DOI: 10.1002/Cbdv.200800079  0.503
2009 Chakraborty TK, Samanta R, Roy S, Sridhar B. Ti(III)-mediated radical cyclization of β-aminoacrylate containing epoxy alcohol moieties: synthesis of highly substituted azacycles Tetrahedron Letters. 50: 3306-3310. DOI: 10.1016/J.Tetlet.2009.02.063  0.588
2009 Chakraborty TK, Samanta R, Kumar PK. A radical mediated approach to the stereoselective formal total synthesis of (+)-Sch 642305 Tetrahedron. 65: 6925-6931. DOI: 10.1016/J.Tet.2009.06.059  0.64
2007 Chakraborty TK, Samanta R, Ravikumar K. Studies on radical cyclization of 2,3-epoxy alcohols containing a β-(alkoxy)acrylate moiety using Cp2TiCl Tetrahedron Letters. 48: 6389-6392. DOI: 10.1016/J.Tetlet.2007.06.139  0.524
2006 Chakraborty TK, Samanta R, Das S. Radical-mediated opening of 2,3-epoxy alcohols using Cp2TiCl: stereoselective construction of quaternary chiral centers. The Journal of Organic Chemistry. 71: 3321-4. PMID 16599641 DOI: 10.1021/Jo0600961  0.545
2005 Chakraborty TK, Ghosh S, Laxman P, Dutta S, Samanta R. Total synthesis of stevastelin B3 Tetrahedron Letters. 46: 5447-5450. DOI: 10.1016/J.Tetlet.2005.06.073  0.582
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