Dr. Sudipta Pathak

Name Dr. Sudipta Pathak
Designation Assistant Professor
Department Chemistry
Highest Degree Ph.D.
Teaching Area Organic Chemistry

List of Publications

  • “Facile synthesis of substituted pyrrole-fused isocoumarins from ninhydrin” Sudipta Pathak, Ashis Kundu, Animesh Pramanik, Tetrahedron Letters, 2011, 52, 5180-5183.
  • “Regioselective synthesis of two types of highly substituted 2-pyridones through similar multicomponent reactions” Sudipta Pathak, Ashis Kundu, Animesh Pramanik, Tetrahedron Letters, 2012, 53, 3030-3034.
  • “Synthesis of biologically important phthalazinones, 2,3-benzoxazin-1-ones and isoindolinones from ninhydrin and their antimicrobial activity” Sudipta Pathak, Kamalesh Debnath, Sk Tofajjen Hossain, Samir Kumar Mukherjee, Animesh Pramanik, Tetrahedron Letters, 2013, 54, 3137-3143.
  • “Diastereoselective synthesis of isoindole-fused diazacyclooctaindenones from spirochromenes through domino reactions with aliphatic 1, 2 diamines” Sudipta Pathak, Animesh Pramanik, Eur. J. Org. Chem. 2013, 4410-4417.
  • “Silica sulfuric acid: a reusable solid catalyst for one pot synthesis of densely substituted pyrrole-fused isocoumarins under solvent-free condition” Sudipta Pathak, Kamalesh Debnath, Animesh Pramanik, Beilstein Journal of Organic Chemistry, 2013, 9,2344-2353.
  • “Monobromomalononitrile: an efficient regioselective mono brominating agent towards active methylene compounds and enamines under mild conditions” Sudipta Pathak, Ashis Kundu, Animesh Pramanik, RSC Adv., 2014, 4, 10180-10187.
  • “Facile cyclization in the synthesis of highly fused diaza cyclooctanoid compounds using retrievable nano magnetite-supported sulfonic acid catalyst” Sudipta Pathak, Kamalesh Debnath, Md. Masud Rahaman Mollick, Animesh Pramanik, RSC Adv., 2014, 4, 23779–23789.
  • “Synthesis of 4-Hydroxyindole Fused Isocoumarin Derivatives and Their Fluorescence “Turn-Off” Sensing Cu(II) Ions” Sudipta Pathak, Doyel Das, Ashis Kundu, Subhendu Maity, Nikhil Guchhait, Animesh Pramanik, RSC Adv., 2015, 5, 17308- 17318.
  • “Synthesis of 5-aryl-3H-[1,3,4]oxadiazol-2-ones from N′-(chloro-aryl-methylene)-tert-butylcarbazates using basic alumina as an efficient and recyclable surface under solvent-free condition” Kamalesh Debnath, Sudipta Pathak, Animesh Pramanik, Tetrahedron Letters, 2013, 53, 896-899.
  • “Microwave assisted synthesis of 2,3-diaryl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazoles through direct condensation of aryl 1,2-diketones and L-proline under solvent-free condition” Subhendu Maity, Sudipta Pathak, Animesh Pramanik, Tetrahedron Letters, 2013, 54, 2528-2532.
  • “Facile synthesis of ninhydrin and isatin based hydrazones in water using PEG-OSO3H as a highly efficient and homogeneous polymeric acid-surfactant combined catalyst” Kamalesh Debnath, Sudipta Pathak, Animesh Pramanik, Tetrahedron Letters, 2013, 54, 4110-4115.
  • “Synthesis of 1,2-diaryl-1H-indol-4-ols and 1,2-diaryl-7-ethoxy-1,5,6,7-tetrahydroindol-4-ones from arylglyoxals and enamines through domino reactions” Subhendu Maity, Sudipta Pathak, Animesh Pramanik, Eur. J. Org. Chem. 2013, 2479-2485.
  • “Synthesis and fluorescence properties of isatin-based spiro compounds: Switch off chemosensing of Copper(II) ions” Ashis Kundu, Sudipta Pathak, Animesh Pramanik, Asian J. Org. Chem. 2013, 2, 869 -876.
  • “Silica sulfuric acid: an efficient reusable heterogeneous solid support for the synthesis of 3H,30H-spiro[benzofuran-2,10isobenzofuran]-3,30-diones under solvent-free condition” Kamalesh Debnath, Sudipta Pathak, Animesh Pramanik, Tetrahedron Letters, 2014, 55, 1743-1748.
  • “Facile synthesis of of 3H,3′H-spiro[benzofuran-2,1′-isoindole]-3,3′-diones using monobromomalononitrile (MBM) as an efficient organo-brominating agent” Ashis Kundu, Sudipta Pathak, Kamalesh Debnath, Animesh Pramanik, Tetrahedron Letters, 2014, 55,3960–3968.
  • “Substituted Benzo[a]carbazoles and Indole Acetic Acids from Arylglyoxals and Enamines through Domino Condensation and Thermal Cyclization and Aromatization” Subhendu Maity, Sudipta Pathak, Animesh Pramanik, Eur. J. Org. Chem. 2014, 4651–4662.