Joyanta Choudhury

Transition metal/Organometallic Chemistry

  • Designation : Associate Professor
  • Phone : +91 755 269 1333, 669 1333
  • Email : joyanta@iiserb.ac.in
  • Fax : +91 755 669 2392

Group Homepage



Academic Details

Assistant Professor (April 2011- May 2017), Chemistry, Indian Institute of Science Education and Research, Bhopal, India.

Dean of Faculty Postdoctoral Fellow (Oct 2010-March 2011), Weizmann Institute of Science, Israel (Advisor: Prof. Milko E. van der Boom).

Marie Curie International Incoming Fellow (Sept 2008-Oct 2010), Weizmann Institute of Science, Israel (Host: Prof. Milko E. van der Boom).

TSRI Postdoctoral Fellow (Nov 2007-Aug 2008), The Scripps Research Institute, Scripps Florida, USA (Advisor: Prof. Roy A. Periana).

DST Research Associate (Aug 2006-Oct 2007), Indian Institute of Technology Kharagpur, India (Advisor: Prof. Sujit Roy).

Ph.D. Chemistry (2001-2006), Indian Institute of Technology Kharagpur, India (Advisor: Prof. Sujit Roy)

Profile Details

    Transition-Metal Organometallic Chemistry: Mechanism and Applications towards Homogeneous Catalysis

    C-H, N-H, O-H Bond Activation / Small Molecule Activation & Functionalization

    Stimuli-Responsive Surface / Smart Surface / Functional Molecular Assembly on Solid Surface

Authors Title of Article Journal Year
Champak Dutta
Debasish Ghorai
Joyanta Choudhury
To “Rollover” or Not? Stereoelectronically Guided C–H Functionalization Pathways from Rhodium–Abnormal NHC Intermediates
Details
ACS Omega 2018
Joyanta Choudhury
Recent developments on artificial switchable catalysis
Details
Tetrahedron Letters 2018
Shrivats Semwal
Joyanta Choudhury
Emergence of Stimuli-Controlled Switchable Bifunctional Catalysts
Details
Synlett 2018
Champak Dutta
Ranjeesh Thenarukandiyil
Joyanta Choudhury
Switching of Reaction Pathway from C–C Rollover to C–N Ring- Extension Annulation
Details
Chemistry - A European Journal 2017
Shrivats Semwal
Indulekha Mukkatt
Ranjeesh Thenarukandiyil
Joyanta Choudhury
Small 'Yaw', Large 'Bite' and Electron-Rich Metal: Revealing a Stereoelectronic Synergy to Enhance Hydride Transfer Activity.
Details
Chemistry - A European Journal 2017
Joyanta Choudhury
Shrivats Semwal
Switch in Catalyst State: Single Bifunctional Bi-State Catalyst for Two Different Reactions
Details
Angewandte Chemie International Edition 2017
Suraj Kumar Gupta
Joyanta Choudhury
A Mixed NHC/2,2'-Bipyridine-Supported Robust Ruthenium(II) Oxidation Precatalyst for Benzylic C-H Oxidation
Details
ChemCatChem 2017
Suraj K. Gupta
Anagha Haridas
Joyanta Choudhury
Remote Terpyridine Integrated NHC–Ir(III) Luminophores as Potential Dual-Emissive Ratiometric O2 Probes
Details
Chemistry - A European Journal 2017
Joyanta Choudhury
Jinu Joji
Moumita Mondal
Designing a Heterogeneous Pd(II)–NHC-based C–H Activation Catalyst on Self-Supported Coordination Polymer Platform
Details
Chemical Communications 2017
Joyanta Choudhury
Moumita Mondal
Structure–activity comparison in palladium–N–heterocyclic carbene (NHC) catalyzed arene C-H activation- functionalization
Details
Journal of Molecular Catalysis A: Chemical 2017
Ranjeesh Thenarukandiyil
Hridya Thrikkykkal
Joyanta Choudhury
Rhodium(III)-Catalyzed Non-aromatic sp2 C‒H Activation/Annulation using NHC as a Directing and Functionalizable Group
Details
Organometallics 2016
Joyanta Choudhury
Suraj Kumar Gupta
Dramatic Effect of Ancillary NHC Ligand in the Highly Selective Catalytic Oxidative Carbon-Carbon Multiple Bond Cleavage
Details
Organometallics 2016
Suraj Kumar Gupta
Ranjeesh Thenarukandiyil
Joyanta Choudhury
Unraveling the Competition of Two C–H and Two M–C Bonds in Guiding the Mechanism of Rhodium(III)-Catalyzed C–H Activation-Annulation
Details
ACS Catalysis 2016
Shrivats Semwal
Joyanta Choudhury
Molecular Coordination–Switch in a New Role: Controlling Highly Selective Catalytic Hydrogenation with Switchability Function
Details
ACS Catalysis 2016
Suraj Kumar Gupta
Joyanta Choudhury
A Remote Coordination Booster Enhances Catalytic Efficiency by Accelerating the Generation of Active Catalyst
Details
Chemical Communications 2016
Debasish Ghorai
Champak Dutta
Joyanta Choudhury
Switching of “Rollover Pathway” in Rhodium(III)-Catalyzed C–H Activation of Chelating Molecules
Details
ACS Catalysis 2016
Sai Puneet Desai
Moumita Mondal
Joyanta Choudhury
Chelating Bis-N-Heterocyclic Carbene (NHC)–Pd(II) Complexes for Oxidative Arene C–H Functionalization
Details
Organometallics 2015
Ranjeesh Thenarukandiyil
Joyanta Choudhury
Rhodium(III)-Catalyzed Activation and Functionalization of Pyridine C–H Bond by Exploring a Unique Double-Role of ‘N-Heterocyclic Carbene–Pyridyl’ Ligand Platform
Details
Organometallics 2015
Debasish Ghorai
Joyanta Choudhury
Rhodium(III)–N-Heterocyclic Carbene–Driven Cascade C–H Activation Catalysis
Details
ACS Catalysis 2015
Suraj Kumar Gupta
Joyanta Choudhury
Templating an N-Heterocyclic Carbene (NHC)-Cyclometalated Cp*Ir(III)-Based Oxidation Precatalyst on a Pendant Coordination Platform: Assessment of the Oxidative Behavior via Electrochemical, Spectroscopic and Catalytic Probes
Details
Dalton Transactions 2015
Semwal Shrivats
Debasish Ghorai
Joyanta Choudhury
Wingtip–Dictated Cyclometalation of N-Heterocyclic Carbene (NHC) Ligand Framework and its Implication toward Tunable Catalytic Activity
Details
Organometallics 2014
Debasish Ghorai
Joyanta Choudhury
Exploring a Unique Reactivity of N-Heterocyclic Carbenes (NHC) in Rhodium(III)-Catalyzed Intermolecular C–H Activation/Annulation
Details
Chemical Communications 2014
Suraj Kumar Gupta
Debasish Ghorai
Joyanta Choudhury
A New Type of Palladium–Pincer Complexes Generated via Hydrolytic Ring-Opening of Imidazole-2-ylidenes
Details
Organometallics 2014
Moumita Mondal
Ranjeesh Thenarukandiyil
Suraj Kumar Gupta
Joyanta Choudhury
Labile Coordination Approach for Modulation of Electronic Properties in Ruthenium(II) and Iridium(III) Complexes within 'N-Heterocyclic Carbene (NHC)-Pyridyl' Dynamic Platform
Details
Dalton Transactions 2014
Joyanta Choudhury
New Strategies for CO2-to-Methanol Conversion
Details
ChemCatChem 2012
Joyanta Choudhury
N-Heterocyclic Nitrenium Ligands: A Missing Link Explored
Details
Angewandte Chemie International Edition 2011