Parthasarathi Das
CSIR-Indian Institute of Integrative Medicine
Professor, Chemistry
India
My co-authors include
Professor Kamal K. Kapoor
Dr Naresh Kumar Katari
Professor Manojit Pal
My Publications
Identification, isolation, and synthesis of seven novel impurities of anti-diabetic dru...
Drug Testing and Analysis
June 2017
Copper(ii)-catalyzed Chan–Lam cross-coupling: chemoselective N-arylation of aminophenols
Organic & Biomolecular Chemistry
January 2017
Ruthenium-catalyzed site-selective C–H arylation of 2-pyridones and 1-isoquinolinones
Organic & Biomolecular Chemistry
January 2017
ChemInform Abstract: Copper-Catalyzed N-Arylation of Tautomerizable Heterocycles with B...
ChemInform
July 2016
Palladium/Silver Synergistic Catalysis in Direct Aerobic Carbonylation of C(sp2)−H Bond...
Organic Letters
July 2016
Copper-Catalyzed CNH2Arylation of 2-Aminobenzimidazoles and Related C-Amino-NH-azoles
Advanced Synthesis & Catalysis
June 2016
ChemInform Abstract: Site-Selective Intermolecular Oxidative C-3 Alkenylation of 7-Azai...
ChemInform
June 2016
Metal-Free Aminooxygenation of Alkynes: Efficient Synthesis of 3-Aroylimidazo[1,2-a]-N-...
Asian Journal of Organic Chemistry
May 2016
Site-Selective Intermolecular Oxidative C-3 Alkenylation of 7-Azaindoles at Room Temper...
Organic Letters
March 2016
Copper-CatalyzedN-Arylation of Tautomerizable Heterocycles with Boronic Acids and Its A...
ChemistrySelect
March 2016
ChemInform Abstract: Palladium-Catalyzed Arylation of 2H-Chromene: A New Entry to Pyran...
ChemInform
January 2016
ChemInform Abstract: Copper-Catalyzed Inter- and Intramolecular C-N Bond Formation: Syn...
ChemInform
January 2016
ChemInform Abstract: Copper-Catalyzed Oxidative C-H Amination: Synthesis of Imidazo[1,2...
ChemInform
December 2015
Copper-Catalyzed Inter- and Intramolecular C–N Bond Formation: Synthesis of Benzimidazo...
The Journal of Organic Chemistry
September 2015
ChemInform Abstract: Divergent Synthesis of 4,6-Diarylated Pyridin-2(1H)-ones from Chal...
ChemInform
August 2015
ChemInform Abstract: Sulfuric Acid Immobilized on Silica Gel (H2SO4-SiO2) as an Eco-Fri...
ChemInform
June 2015
ChemInform Abstract: Cu-Catalyzed Arylation of the Amino Group in the Indazole Ring: Re...
ChemInform
May 2015
Copper-Catalyzed Oxidative C−H Amination: Synthesis of Imidazo[1,2-a]-N-Heterocycles fr...
Asian Journal of Organic Chemistry
April 2015
ChemInform Abstract: Hypervalent Iodine(III) Catalyzed Oxidative C-N Bond Formation in ...
ChemInform
January 2015
Sulphuric acid immobilized on silica gel (H<sub>2</sub>SO<sub>4</sub>–SiO<sub>2</sub>) ...
RSC Advances
January 2015
Cu-catalyzed arylation of the amino group in the indazole ring: regioselective synthesi...
Organic & Biomolecular Chemistry
January 2015
Divergent synthesis of 4,6-diarylated pyridin-2(1H)-ones from chalcones: novel access t...
Organic & Biomolecular Chemistry
January 2015
Palladium-catalyzed arylation of 2H-chromene: a new entry to pyrano[2,3-c]carbazoles
Organic & Biomolecular Chemistry
January 2015
ChemInform Abstract: C-N Bond Formation via Cu-Catalyzed Cross-Coupling with Boronic Ac...
ChemInform
September 2014
ChemInform Abstract: Direct C-2 Arylation of 7-Azaindoles: Chemoselective Access to Mul...
ChemInform
March 2014
C–N bond formation via Cu-catalyzed cross-coupling with boronic acids leading to methyl...
RSC Advances
January 2014
Hypervalent iodine(<scp>iii</scp>) catalyzed oxidative C–N bond formation in water: syn...
RSC Advances
January 2014
Copper-catalyzed sequential N-arylation of C-amino-NH-azoles
Chemical Communications
January 2014
Direct C-2 Arylation of 7-Azaindoles: Chemoselective Access to Multiarylated Derivatives
Organic Letters
October 2013
ChemInform Abstract: Synthesis and Characterization of 5-(6-Substituted phenyl-2H-chrom...
ChemInform
March 2013
Base and ligand free copper-catalyzed N-arylation of 2-amino-N-heterocycles with boroni...
RSC Advances
January 2013
Synthesis and Characterisation of 5-(6-substituted phenyl -2H-chromen-3- yl) Oxazole De...
Letters in Organic Chemistry
October 2012
ChemInform Abstract: Synthesis and Characterization of 9-Methyl-2-morpholin-4-yl-8-subs...
ChemInform
January 2012
Synthesis and characterization of 9-methyl-2-morpholin-4-yl-8-substituted phenyl-1H-pur...
Tetrahedron Letters
October 2011
ChemInform Abstract: Direct Synthesis of N-Aryl Derivatives of Quinazolin-4(3H)-ones Em...
ChemInform
July 2010
ChemInform Abstract: Synthesis and Utilization of Chiral 3-N-Benzyl-N-methylaminoperhyd...
ChemInform
June 2010
ChemInform Abstract: Photoinduced Electron Transfer (PET) Promoted Oxidative Activation...
ChemInform
June 2010
ChemInform Abstract: Diastereoselective Amination of Vinylic Sulfoximines: Application ...
ChemInform
June 2010
ChemInform Abstract: Diastereoselective Additions of Ethynyl Grignard Reagent to Erythr...
ChemInform
May 2010
ChemInform Abstract: Dithiocarbamate- and DBU-Promoted Amide Bond Formation under Micro...
ChemInform
May 2010
Direct Synthesis of N-Aryl Derivatives of Quinazolin-4(3H)-ones Employing Arylboronic A...
Synlett
February 2010
Dithiocarbamate and DBU-promoted amide bond formation under microwave condition
Tetrahedron Letters
February 2010
An efficient synthesis of varenicline
Tetrahedron Letters
January 2010
Total Synthesis of (±)-Petasitolone and (±)-Fukinone
Synthesis
November 2009
Total Synthesis of (±)-Petasitolone and (±)-Fukinone
Synthesis
October 2009
Studies toward a Total Synthesis of Rhizoxin D: Stereoselective Preparation of the C11-...
Synthesis
July 2009
ChemInform Abstract: A New Route to Eremophilanes: Synthesis of (.+-.)-Eremophilenolide...
ChemInform
February 2009
Stereoselective Preparation of C1-C10 and C11-O14 Fragments of Narbonolide: Exploiting ...
Synthesis
January 2009
A new route to eremophilanes: synthesis of (±)-eremophilenolide, (±)-eremophiledinone, ...
Tetrahedron Letters
October 2008
A Cross-Metathesis Approach to the Synthesis of Key Precursor of the Macrolide Core of ...
Synlett
September 2008
ChemInform Abstract: Dithiocarbamate- and CuO-Promoted One-Pot Synthesis of 2-(N-Substi...
ChemInform
June 2008
Studies towards the total synthesis of narbonolide: stereoselective preparation of the ...
Tetrahedron Letters
May 2008
ChemInform Abstract: Studies Toward the Total Synthesis of (-)-Dictyostatin (I): Stereo...
ChemInform
February 2008
A Stereoselective Synthesis of the Macrolide Core of Migrastatin
Synthesis
February 2008
Dithiocarbamate and CuO promoted one-pot synthesis of 2-(N-substituted)-aminobenzimidaz...
Tetrahedron Letters
February 2008
Studies toward the Total Synthesis of (-)-Dictyostatin: Stereoselective Preparation of...
Synthesis
September 2007
A cross metathesis approach to the synthesis of the C11–C23 fragment of (−)-16-normethy...
Tetrahedron Letters
November 2006
A convergent synthesis of the macrolide core of migrastatin
Tetrahedron Letters
August 2006
Direct Observation of ESR Spectra of Bicyclic Nine-Membered Enediynes at Ambient Temper...
Heterocycles
January 2006
Spin Trapping of13C-Labeledp-Benzynes Generated by Masamune–Bergman Cyclization of Bicy...
Angewandte Chemie
October 2004
Spin Trapping of13C-Labeledp-Benzynes Generated by Masamune–Bergman Cyclization of Bicy...
Angewandte Chemie International Edition
October 2004
Asymmetric Synthesis of Cycloalkenyl and Alkenyloxiranes from Allylic Sulfoximines and ...
ChemInform
August 2004
Asymmetric Synthesis of Cycloalkenyl and Alkenyloxiranes From Allylic Sulfoximines and ...
European Journal of Organic Chemistry
April 2004
Asymmetric Synthesis of Protected β-Substituted and β,β-Disubstituted β-Amino Acids Bea...
European Journal of Organic Chemistry
April 2003
Synthesis of13C-Labeled, Bicyclic Mimetics of Natural Enediynes.
ChemInform
March 2003
Synthesis of 13C-labelled, bicyclic mimetics of natural enediynes
Chemical Communications
October 2002
Diastereoselective Additions of Ethynyl Grignard Reagent to Erythrulose Derivatives
Chemistry Letters
March 2002
N-Methylsulfonimidoyl-Substituted (2-Alkenyl)titanium Complexes: Application to the Syn...
European Journal of Organic Chemistry
December 2000
Diastereoselective amination of vinylic sulfoximines: application to the asymmetric syn...
Tetrahedron Letters
April 2000
Photoinduced Electron Transfer (PET) Promoted Oxidative Activation of 1-(N-Benzyl-N-met...
European Journal of Organic Chemistry
February 2000
Synthesis and utilisation of chiral 3-hydroxy perhydropyrrolo [2,1-c] [1,4] oxazin-4-on...
Tetrahedron Letters
September 1998
Enantioselective α-alkylation of piperidine via chiral perhydropyrido [2,1-b] [1,3,4]-o...
Tetrahedron Letters
December 1997
Synthesis and utilization of a novel glycine derived chiral precursor, based on a recyc...
Tetrahedron Letters
April 1996
