Professor of Chemistry, IISER Trivandrum. My views...

Trivandrum, India
Joined May 2014
JACS: Do you wonder how to homo-couple two nucleophiles or two radical species? Here's our solution via the persistent radical effect of coupling two free alkyl carboxylic acids.
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Congrats to our very own Prof. Varinder Aggarwal who has been awarded the 2026 Nagoya Gold Medal Prize. This prize was established in 1995 by Prof. Noyori and is awarded to an organic chemist who has made significant original contributions to the field in its broadest sense.
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Ramesh Rasappan retweeted
𝗙𝗿𝗼𝗺 𝗮𝗻 𝘂𝗻𝗰𝗲𝗿𝘁𝗮𝗶𝗻 𝘀𝘁𝘂𝗱𝗲𝗻𝘁 𝘁𝗼 𝗮 𝗽𝗶𝗼𝗻𝗲𝗲𝗿 𝗼𝗳 𝗺𝗼𝗱𝗲𝗿𝗻 𝗰𝗵𝗲𝗺𝗶𝘀𝘁𝗿𝘆. Henri Kagan’s path to scientific greatness was anything but straightforward. Born near Paris in 1930, his childhood was shaped by World War II, when his family sought refuge in southern France under assumed names. Back at school, Kagan recalled being “not what you would call a good student.” He began on a literary track before discovering his fascination with mathematics, physics and chemistry. The road remained bumpy: he initially planned to become an engineer and failed his first entrance exam to chemistry school. He tried again, and succeeded. That persistence and curiosity eventually helped Kagan become a pioneer of asymmetric catalysis, transforming scientists’ ability to create chiral molecules. In 2001, Kagan shared the Wolf Prize in Chemistry with Ryoji Noyori and K. Barry Sharpless. As Kagan later said: “One of the interests of research is to go toward the unknown, and to be attentive to the unexpected.” A fitting description of his own journey. – at Jacinto City, TX
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If you're a JRF fellow and interested in joining IISER-TVM for Ph.D. then apply here (don't forget to choose our area "Organic Synthesis and Catalysis, Cross-Coupling Reactions; Machine learning and AI in organic reactions – Cheminformatics": iisertvm.ac.in/news/read/new…
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Visible light knits nitroalkanes into alkenes and @ParasramLab and our group together. Thank you @cenmag for the nice write up, it is an honor. cen.acs.org/synthesis/light-…
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Postdoctoral Position in Machine Learning Apply here: docs.google.com/forms/d/e/1F…
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ICCOSS 27 | 20–25 June 2027 | Kerala iccoss27.com/ Join the 27th International Conference on the Chemistry of the Organic Solid State, a prestigious global conference series since 1968. Limited slots remain for talks & posters.
Regn closes at 250-participants limit.
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Another remarkable and intriguing cyclopropane synthesis and its enantioselective. I continue to recall the other cyclopropanations that you developed.
Uphill Photocatalysis with perfect atom economy: Cis-cyclopropanedicarbaldehydes, streamlining access to various drugs. Renewable furans, aldehydes, light, and Lewis acid catalysis are all that is needed. Congrats to Tim and Thomas! doi.org/10.1002/anie.3547092
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Sudipta & Aniruddha from our group have defended their Ph.D. thesis work on Nickel catalysis. We bid farewell and wish them well in their next position. Many thanks to the Examiners: Profs. Basker Sundararaju @IITKanpur; Ramesh Rasappan @tvmiiser & P. C. Ravikumar @IiserTirupati
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No more worry about handling sensitive reagents; our bench-stable organozinc reagents are stable in air for a few hours, and even cross-coupling reactions can be performed in open air. Here is the preprint
Our exciting findings in preprint: Bench-Stable Solid Organozinc Reagents: Synthesis and Application on ChemRxiv - doi.org/10.26434/chemrxiv.15… @rr_lab @rr_prof @Chemie_iisertvm @tvmiiser
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Armin de Meijere Memorial Symposium Event 1: University of Göttingen (May 22, 2026, 2-6 pm) featuring memorial Lectures by Dieter Kaufmann and Ilan Marek Event 2: Burg Hardenberg (May 22, 2026, 7-11 pm). Program: tinyurl.com/4xk7etcv Registration: tinyurl.com/465brts2
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Exciting Ph.D. positions are now open in our @rr_lab at IISER TVM! If you’re JRF qualified & passionate about making a real impact through research, Please fill out this Google Form - forms.gle/NGBAimsVj12A7vt87 @rr_lab @rr_prof @Chemie_iisertvm @tvmiiser
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Congrats, Dr. Anirban Ganguly! 7th Ph.D. graduate from our group.
🎉 Heartfelt congratulations to Dr. Anirban Ganguly on the successful defense of his thesis! A proud milestone and a truly well-deserved achievement. Wishing him continued success and all the very best for the journey ahead. @rr_prof @rr_lab @Chemie_iisertvm iiser@tvmiiser
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Exciting Ph.D. positions are now open in our @rr_lab at IISER TVM! If you’re a eligible & passionate about making a real impact through research, Apply on the official website! - shorturl.at/00h9E Please fill out this Google Form -shorturl.at/00h9E @Chemie_iisertvm
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Exciting Ph.D. positions are now open in our @rr_lab at IISER TVM! If you’re a eligible & passionate about making a real impact through research, Apply on the official website! - shorturl.at/00h9E Please fill out this Google Form -shorturl.at/00h9E @Chemie_iisertvm
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🎊Festivals like Onam reminds us that while we innovate for the future, our roots keep us grounded. Celebrating Onam at IISER TVM with joy & togetherness! 🌼✨ @Happy_Onam @rr_lab @Chemie_iisertvm @tvmiiser
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How a change in ligand entirely inverts the selectivity-read the interesting work from our group!
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