Sima Patra
60 posts


Excited to share that I’ve started my postdoc journey as a Humboldt Fellow @AvHStiftung at @kieluni! Grateful to my PhD guide Prof. @buddhadeb1979 for his guidance and support, and thanks to my postdoc guide Prof. van Gemmeren for hosting me. Looking forward to this new chapter!
Kiel, Germany 🇩🇪 English

Honored to receive the Best Thesis Award – Platinum (1st Prize) at the @KPITShodhAwards 2026 for my PhD research on fast-charging Na-ion batteries at @jncasr. Grateful to my advisor @PremJNC and collaborators for their support. 🔋🏆
#KPITShodhAwards #PhDBestThesis #batteries



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Congratulations @saikat_orgchem, @arkachem99, @Jaitri_Das, @SayanDey97, @JagritiChaturv6 @ChattopadhyayL1 group from @IISERPune for their aliphatic (alpha, beta, gamma and delta) sp3 CH borylation published in @J_A_C_S! Thanks to the Huang group for DFT.
pubs.acs.org/doi/10.1021/ja…
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Hearty congratulations to @Jaitri_Das, @MdEmdad_, @mirjahassan, @saikat_orgchm, @SayanDey97 members of @ChattopadhyayL1 group from @IISERPune for their extremely hard work, published in @NatureComms.
nature.com/articles/s4146…

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Pleased to share our Chemical Reviews @ACSChemRev" Base Metal Catalysis in Nitrene Transfer Reactions" | Chemical Reviews. Thanks to @ANRFIndia for the financial support. We sincerely thank @IISERPune for all the support. pubs.acs.org/doi/10.1021/ac…
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Our work on "molecular communication system using Zn²⁺ selective supramolecular nanochannel to induce photoregulated catalysis" has been accepted for publication in the Chemical Communications. Many congratulations to Soumya and others. pubs.rsc.org/en/content/art…

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Taming allene migratory insertion: Please see our recent work on allene chemistry in @ChemicalScience, metal-catalyst plays a key role in governing migratory insertion pathway!!! Fantastic effort by Om Prakash, @anurag_pcm and @Rahulku23800309.
pubs.rsc.org/.../articlelan…

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A multi-functional iron porphyrin - versatilophyrin :-)
A Minimalist Iron Porphyrin Which Can Catalyze Both Peroxidation and Oxygen Reduction Reaction | JACS Au
pubs.acs.org/doi/10.1021/ja…
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Photo-Induced Intermolecular N–N Cross-Coupling via Nitrene Transfer Reaction | Journal of the American Chemical Society pubs.acs.org/doi/10.1021/ja…
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Pleased to share our recent work published in @J_A_C_S pubs.acs.org/doi/10.1021/ja… on N-N cross coupling via nitrene transfer reaction. Discovery of a new nitrene transfer reagent! Thank you Bas @bruin_bas for this great collaboration. @ANRFIndia @IISERPune @ChattopadhyayL1
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I am excited to share that I have been awarded the OPPI Young Scientist Award-2025. This achievement reflects not only my efforts but also the hard work and dedication of my students. Thanks to the Chemistry Dept. @iitdelhi & @ANRFIndia for the generous research funding.




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Thrilled to share our latest publication in @JOC_OL🎉
HFIP-enabled strategy for constructing spirooxindole-γ-lactones via oxindole-templated azaoxyallyl cations and 2-naphthols offering a new route to access biologically relevant spirocyclic scaffolds.
pubs.acs.org/doi/10.1021/ac…
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Survived the experiments, the papers, the pandemic… and the viva! 🎓🤗
Grateful to my supervisor Dr. M. C, Das, lab mates, collaborators, DSC members, family & friends for their constant support.
It’s official now — Dr. Supriya Mondal 😌🎉
#PhDone&Dusted @mcdlab_iitkgp @IITKgp



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Catalyst-Enabled Chemoselective Metalloradical Activation for Molecular Rearrangement via Ester Migration and Allylic C(sp3)–H Amination | Journal of the American Chemical Society pubs.acs.org/doi/10.1021/ja…
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Pleased to share our latest work on metalloradical Catalysis published in @J_A_C_S. Thanks to all authors @ChattopadhyayL1 group for the excellent work. We also thank @ANRFIndia @IISERPune for financial support. pubs.acs.org/doi/10.1021/ja…
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Unified Photoredox-Catalyzed Aerobic Oxidative Dynamic Kinetic Asymmetric Transformation for C–N Atropoisomers Mediated by Chiral Organophosphites | Organic Letters pubs.acs.org/doi/abs/10.102…
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@dm_iitg @angew_chem @DebasisMannaCH @SoumyaSrimayee @BISWAMOHAN38758 @mrinalchem Congratulations team!😍🎉💐
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Thrilled to announce,our work on "Zn2+ channel based molecular communication system and chemical to optical signal transduction" has been accepted in @angew_chem!Kudos to the team💐 @DebasisMannaCH ,prof.Mathias,@SoumyaSrimayee @BISWAMOHAN38758 @mrinalchem doi.org/10.1002/anie.2…
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Thank you so much @OrgChemFront for this invitation. It is my great pleasure to work with all of you for the betterment of OCF. Truly an amazing experience.
OrgChemFront@OrgChemFront
@OrgChemFront is delighted to announce the appointment of Professor Buddhadeb Chattopadhyay (@buddhadeb1979) at the Centre of Biomedical Research (CBMR), India @cbmrofficial as an Associate Editor. Learn more about Professor Chattopadhyay🔽 buddhadeb-cbmr.weebly.com/about-me.html
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Pleased to say that I have started a new role as an Associate Editor @OrgChemFront. Thanks to @RoySocChem. #ocf_Chattopadhyay" target="_blank" rel="nofollow noopener">rsc.org/journals-books…
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