{"id":1681,"date":"2024-11-11T13:02:26","date_gmt":"2024-11-11T12:02:26","guid":{"rendered":"https:\/\/uni-freiburg.de\/frias\/?p=1681"},"modified":"2025-07-15T10:01:39","modified_gmt":"2025-07-15T08:01:39","slug":"dr-debabrata-maiti","status":"publish","type":"post","link":"https:\/\/uni-freiburg.de\/frias\/dr-debabrata-maiti\/","title":{"rendered":"Prof. Dr. Debabrata Maiti"},"content":{"rendered":"\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-media-text is-stacked-on-mobile is-vertically-aligned-top\" style=\"grid-template-columns:40% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"152\" src=\"https:\/\/uni-freiburg.de\/frias\/wp-content\/uploads\/sites\/62\/Debabrata-Maiti.jpg\" alt=\"Portrait of Debabrata Maiti\" class=\"wp-image-1683 size-full\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Indian Institute of Technology Bombay, Powai<br>Chemistry \/ Catalysis<\/p>\n\n\n\n<p>External Senior Fellow (Alexander von Humboldt Fellow)<br>June &#8211; August 2023<\/p>\n\n\n\n<div class=\"is-layout-flex wp-block-ufr-buttons-is-layout-flex\">\n\t\n\n<div class=\"wp-block-ufr-button\"> \n\t<a href=\"https:\/\/www.iitb.ac.in\/\"\n\t\t\t\taria-label=\"\"\n\t\tclass=\"\n\t\tbl-text-[1.125rem] bl-leading-[1.5625rem] bl-px-[26px] bl-py-[7px] bl-border-[2px] bl-gap-[8px] !bl-decoration-2 !bl-underline-offset-[5px] focus-visible:bl-outline-offset-[6px]\t\tbl-no-underline hover:bl-underline bl-font-medium\n\t\t\n\t\tfocus-visible:bl-outline-dotted focus-visible:bl-outline-2 bl-border-identity-black bl-text-identity-black\n\t   hover:bl-bg-identity-blue-80 hover:bl-border-identity-blue-80 hover:bl-text-pure-white\n\t   active:bl-bg-identity-blue active:bl-text-pure-white active:bl-border-identity-blue\n\t   !bl-outline-identity-black dark:bl-text-pure-white dark:!bl-border-pure-white\n\t\tdark:hover:bl-text-identity-black dark:hover:bl-bg-identity-yellow-40 dark:hover:!bl-border-identity-yellow-40\n\t\tdark:active:bl-text-identity-black dark:active:bl-bg-identity-yellow dark:active:!bl-border-identity-yellow\n\t\tdark:!bl-outline-pure-white\t\tbl-inline-flex bl-flex-row bl-items-center motion-safe:bl-transition-colors\n\t\tmotion-safe:bl-duration-[400ms] justify-center bl-hyphens-auto\n\t\t\">\n\t\t\t\t<span class=\"bl-inline-block\">\n\t\t\tWebsite\t\t<\/span>\n\t<\/a>\n<\/div>\n\n<\/div>\n\n\n\n\n<p>E-Mail: <a href=\"mailto:dmaiti@iitb.ac.in\">dmaiti@iitb.ac.in<\/a><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"[&amp;amp;&amp;gt;*]:bl-relative last:[&amp;amp;&amp;gt;*.bl-absolute]:bl-absolute\n\t\t\t[&amp;amp;&amp;gt;*]:bl-z-20 last:[&amp;amp;&amp;gt;*]:bl-z-10 bl-relative bl-overflow-x-clip\n\t\t\t[.wp-block-ufr-section_&amp;amp;]:bl-overflow-x-visible\n\t\t\tbl-bg-identity-lightblue bl-text-identity-black dark:bl-bg-identity-lightblue dark:bl-text-identity-black bl-py-[24px]  align wp-block-ufr-section has-global-padding is-layout-constrained wp-block-ufr-section-is-layout-constrained\">\n\n\t\n\n<p>Last Update: 31.08.2023<\/p>\n\n\t<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading\">Curriculum Vitae<\/h2>\n\n\n\n<p>I am&nbsp;Prof. Debabrata Maiti currently institute chair professor in the department of chemistry, IIT Bombay since. My group works on diverse fields starting from bioinspired catalysis, metal-mediated defunctionalizations, photocatalysis, lignin valorization, heterocycle synthesis, and olefin functionalization. Although my prime research focus is metal catalysed C-H activation, we have also developed metal mediated halogenations by vanadium oxoperoxo species and direct halogenation by non-heme biomimetic iron-oxo complexes. In recent times, Maiti group is pursuing research fields of artificial metallo-enzymatic methodologis. Additionally, DM group have developed new methods to construct biologically active heterocyclic core. We also closely work with research-focused companies aiming at new drug discovery, agrochemicals and materials. Based on our recent discoveries on distal C\u2013H functionalization, \u201cMaiti-Bera-Modak Auxiliary\u201d is now commercially available from Sigma-Aldrich (product number 798193) and \u201cMaiti-Bag Auxiliary\u201d from TCI.&nbsp;<\/p>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"bl-w-full wp-block-ufr-accordion\">\n\n\n<article class=\"ufr-accordion-container-wrapper\" data-accordion=\"animationDuration: 400; direction: vertical; collapsible: true; \">\n\t<div class=\"ufr-accordion-container-flex-wrapper \">\n\t\t\n\n<section\n\tid=\"Selected-Publications\"\n\tclass=\"ufr-accordion-item-section\n\tufr-accordion-item-section--vertical\">\n\t<div class=\"bl-group\/accordion-header ufr-accordion-item-header\n\t\t\t\"\n\trole=\"button\"\n\ttabindex=\"0\"\n\taria-label=\"Toggle accordion item: Selected Publications\"\n\taria-controls=\"Accordion Selected-Publications content\"\n\t>\n\t\t<div class=\"ufr-accordion-item-header-wrapper\n\t\t\t\t\t\">\n\t\t\t\t\t\t<h3 class=\"ufr-accordion-item-header-heading\n\t\t\t\tufr-accordion-item-header-heading--vertical\t\t\t\">\n\t\t\t\tSelected Publications\t\t\t<\/h3>\n\t\t<\/div>\n\t\t<span class=\"\n\t\t\tchevron-container\n\t\t\tufr-accordion-item-header-chevron-container\n\t\t\tufr-accordion-item-header-chevron-container--!numbered ufr-accordion-header-chevron-container--light-in-lightmode ufr-accordion-header-chevron-container--dark-in-darkmode \t\t\" aria-hidden=\"true\">\n\t\t\t<svg width=\"100%\" viewBox=\"0 0 35 50\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n\taria-label=\"chevron-right\" class=\"bl-h-[40px] md:bl-h-[40px] xl:bl-h-[100px] bl-rotate-90\" role=\"img\">\n\t<title>chevron-right<\/title>\n\t<path d=\"M5.00012 5L25.6062 25.0002L5.00012 45\" stroke=\"currentColor\" stroke-width=\"12\" \/>\n<\/svg>\n\t\t<\/span>\n\t<\/div>\n\t<div\n\t\tid=\"Accordion Selected-Publications content\"\n\t\tclass=\"ufr-accordion-item-body\n\t\t\tufr-accordion-item-body--vertical\t\t\"\n\t\t\t>\n\t\t\t\t<div\n\t\tclass=\"ufr-accordion-item-body-outer-content-wrapper\n\t\t\t\t\t\"\n\t\taria-hidden=\"true\"\n\t\t>\n\t\t\t<div class=\"is-layout-flow\n\t\t\t\t\t\t\t\">\n\t\t\t\t\n\n<ul class=\"wp-block-list\">\n<li>Goswami, N.;\u2020 Sinha, S. K.;\u2020 Mondal, P.; Adhya, S.; Datta, A.; Maiti, D.&nbsp;<em>Chem<\/em>&nbsp;<strong>2023<\/strong>&nbsp;(ASAP)https:\/\/doi.org\/10.1016\/j.chempr.2022.12.018<\/li>\n\n\n\n<li>Maiti, S.; Li, Y.; Sasmal, S.; Guin, S.; Bhattacharya, T.; Lahiri, G. K.; Paton, R. S.; Maiti, D.&nbsp;<em>Nat. Commun<\/em>.,&nbsp;<strong>2022<\/strong>,&nbsp;<em>13<\/em>, 3963.<\/li>\n\n\n\n<li>Saha, A.;\u2020 Guin, S.;\u2020 Ali, W.; Bhattacharya, T.; Sasmal, S.; Goswami, N.; Prakash, G.; Sinha, S. K.; Chandrashekar, H. B.;Panda, S.; Anjana, S. S.; Maiti, D.&nbsp;<a href=\"https:\/\/doi.org\/10.1021\/jacs.1c12311\" target=\"_blank\" rel=\"noreferrer noopener\"><em>J. Am. Chem. Soc.,<\/em><strong>&nbsp;2022,&nbsp;<\/strong><em>144,<\/em>&nbsp;1929<\/a>.<\/li>\n\n\n\n<li>Porey, S.; Zhang, X.; Bhowmick, S.; Singh, V. K.; Guin, S.; Paton, R. S.;&nbsp;Maiti. D<strong>.<\/strong>&nbsp;<em>J. Am. Chem. Soc,&nbsp;<\/em><strong>2020<\/strong><em>, 142,&nbsp;<\/em>3672.<\/li>\n\n\n\n<li>Kankanala, R.; Biswas, J. P.; Jana, S.; Achar, T. K.; Porey, S.;&nbsp;<strong>Maiti, D.&nbsp;<\/strong><em>Angew. Chem. Int. Ed.,&nbsp;<\/em><strong>2019<\/strong>,<strong>&nbsp;<\/strong><em>58<\/em>, 13946.<\/li>\n<\/ul>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/section>\n\n\n\n<section\n\tid=\"FRIAS-Project-2\"\n\tclass=\"ufr-accordion-item-section\n\tufr-accordion-item-section--vertical\">\n\t<div class=\"bl-group\/accordion-header ufr-accordion-item-header\n\t\t\t\"\n\trole=\"button\"\n\ttabindex=\"0\"\n\taria-label=\"Toggle accordion item: FRIAS Project\"\n\taria-controls=\"Accordion FRIAS-Project-2 content\"\n\t>\n\t\t<div class=\"ufr-accordion-item-header-wrapper\n\t\t\t\t\t\">\n\t\t\t\t\t\t<h3 class=\"ufr-accordion-item-header-heading\n\t\t\t\tufr-accordion-item-header-heading--vertical\t\t\t\">\n\t\t\t\tFRIAS Project\t\t\t<\/h3>\n\t\t<\/div>\n\t\t<span class=\"\n\t\t\tchevron-container\n\t\t\tufr-accordion-item-header-chevron-container\n\t\t\tufr-accordion-item-header-chevron-container--!numbered ufr-accordion-header-chevron-container--light-in-lightmode ufr-accordion-header-chevron-container--dark-in-darkmode \t\t\" aria-hidden=\"true\">\n\t\t\t<svg width=\"100%\" viewBox=\"0 0 35 50\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n\taria-label=\"chevron-right\" class=\"bl-h-[40px] md:bl-h-[40px] xl:bl-h-[100px] bl-rotate-90\" role=\"img\">\n\t<title>chevron-right<\/title>\n\t<path d=\"M5.00012 5L25.6062 25.0002L5.00012 45\" stroke=\"currentColor\" stroke-width=\"12\" \/>\n<\/svg>\n\t\t<\/span>\n\t<\/div>\n\t<div\n\t\tid=\"Accordion FRIAS-Project-2 content\"\n\t\tclass=\"ufr-accordion-item-body\n\t\t\tufr-accordion-item-body--vertical\t\t\"\n\t\t\t>\n\t\t\t\t<div\n\t\tclass=\"ufr-accordion-item-body-outer-content-wrapper\n\t\t\t\t\t\"\n\t\taria-hidden=\"true\"\n\t\t>\n\t\t\t<div class=\"is-layout-flow\n\t\t\t\t\t\t\t\">\n\t\t\t\t\n\n<h3 class=\"wp-block-heading\"><strong>Design of Chiral Templates for Enantioselective Distal C-H Functionalizations.<\/strong><\/h3>\n\n\n\n<p>Nature has developed several fascinating enzymatic pathways for proximal and distal site selective C-H functionalizations to create diverse bioactive molecules possessing chiral centers. In the realm of practical chemistry, synthetic endeavors involving directing templates in conjunction with chiral ligands have been attained majorly focusing on enantioselective proximal functionalizations. However, this strategy falters on many aspects for targeted distal locations. Their distal locations restrict the formation of stable metallacycle owing to the geometric strain. Thus, targeting a C\u2013H bond which is distant from existing functional groups is itself a significant challenge. Different research groups including ours have come up with different strategies (both covalent and non-covalent approaches) that make the way for&nbsp;<em>meta<\/em>-C\u2212H functionalizations of electronically unbiased arenes in the current context of organic synthesis. However, it is necessary to take this avenue to a stage where they can be routinely applied to access enantiomerically rich pharmaceuticals and agrochemicals. The current proposal aims to address the lack of knowledge and exploration in the domain of asymmetric distal functionalizations of arenes by harnessing non-covalent interactions. The execution will be made by synthesis of chiral templates that can behold the substrate through H-bonding, ion-pair interaction, anion-\u03c0 interaction and frustrated Lewis pair interaction. The chiral binding pocket of the template is expected to hold the bound substrate in a particular orientation and enable the directing group attached to the template to selectively functionalize a&nbsp;<em>meta<\/em>-C-H bond leading to generation of chirality in the molecule via desymmetrization process. The enantioselective reactions of distal carbon\u2013hydrogen (C\u2013H) bonds by asymmetric metallation should provide potential routes for the construction of relevant drugs and natural products or even can be used to diversify drugs.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/section>\n\n\t<\/div>\n<\/article>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"[&amp;amp;&amp;gt;*]:bl-relative last:[&amp;amp;&amp;gt;*.bl-absolute]:bl-absolute\n\t\t\t[&amp;amp;&amp;gt;*]:bl-z-20 last:[&amp;amp;&amp;gt;*]:bl-z-10 bl-relative bl-overflow-x-clip\n\t\t\t[.wp-block-ufr-section_&amp;amp;]:bl-overflow-x-visible\n\t\t\tbl-bg-transparent bl-text-inherit dark:bl-bg-transparent dark:bl-text-inherit  alignfull wp-block-ufr-section has-global-padding is-layout-constrained wp-block-ufr-section-is-layout-constrained\">\n\n\t\t\t\t<div class=\"bl-absolute bl-inset-0 bl-w-full bl-h-full bl-pointer-events-none bl-mt-0\">\n\t\t\t<div\n\t\t\tclass=\"bl-absolute bl-origin-center\n\t\t\t\tbl-w-96\t\t\t\tbl-top-[50%] -bl-translate-y-[50%] bl-left-[50%] -bl-translate-x-[50%]\t\t\t\t\">\n\t\t\t\t<svg\n\twidth=\"100%\"\n\tviewBox=\"0 0 64.5 64.5\"\n\tfill=\"none\"\n\txmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n\taria-label=\"\"\n\tclass=\"bl-relative bl-block dark:bl-hidden bl-w-full\"\n\trole=\"img\">\n\t<title><\/title>\n<linearGradient\n\tid=\"YpaDePkBmj\"\n\tx1=\"50%\" y1=\"100%\"\n\tx2=\"50%\" y2=\"0%\">\n\t<stop\n\t\toffset=\"0%\"\n\t\tstop-color=\"#f5c2ed\"\n\t\tstop-opacity=\"1\" \/>\n\t<stop\n\t\toffset=\"100%\"\n\t\tstop-color=\"#f5c2ed\"\n\t\tstop-opacity=\"0\" \/>\n<\/linearGradient>\n\t<path\n\t\td=\"m32.25,64c17.53,0,31.75-14.21,31.75-31.75S49.78.5,32.25.5.5,14.71.5,32.25s14.21,31.75,31.75,31.75\"\n\t\tstroke-width=\"2px\"\n\t\tvector-effect=\"non-scaling-stroke\"\n\t\tfill=\"url(#YpaDePkBmj)\" \/>\n<\/svg>\n<svg\n\twidth=\"100%\"\n\tviewBox=\"0 0 64.5 64.5\"\n\tfill=\"none\"\n\txmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n\taria-label=\"\"\n\tclass=\"bl-relative bl-hidden dark:bl-block bl-w-full\"\n\trole=\"img\">\n\t<title><\/title>\n<linearGradient\n\tid=\"ykNo4KQ8Lz\"\n\tx1=\"50%\" y1=\"100%\"\n\tx2=\"50%\" y2=\"0%\">\n\t<stop\n\t\toffset=\"0%\"\n\t\tstop-color=\"#000149\"\n\t\tstop-opacity=\"1\" \/>\n\t<stop\n\t\toffset=\"100%\"\n\t\tstop-color=\"#000149\"\n\t\tstop-opacity=\"0\" \/>\n<\/linearGradient>\n\t<path\n\t\td=\"m32.25,64c17.53,0,31.75-14.21,31.75-31.75S49.78.5,32.25.5.5,14.71.5,32.25s14.21,31.75,31.75,31.75\"\n\t\tstroke-width=\"2px\"\n\t\tvector-effect=\"non-scaling-stroke\"\n\t\tfill=\"url(#ykNo4KQ8Lz)\" \/>\n<\/svg>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:128px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Indian Institute of Technology Bombay, PowaiChemistry \/ Catalysis External Senior Fellow (Alexander von Humboldt Fellow)June &#8211; August 2023 E-Mail: dmaiti@iitb.ac.in Curriculum Vitae I am&nbsp;Prof. Debabrata Maiti currently institute chair professor in the department of chemistry, IIT Bombay since. My group works on diverse fields starting from bioinspired catalysis, metal-mediated defunctionalizations, photocatalysis, lignin valorization, heterocycle synthesis,<\/p>\n","protected":false},"author":296,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_trash_the_other_posts":false,"editor_notices":[],"_show_in_pageentry_slider":true,"_pageentry_slider_title":"","footnotes":""},"categories":[86,165,26,167,169,42],"tags":[],"class_list":["post-1681","post","type-post","status-publish","format-standard","hentry","category-2022-23","category-chemistry","category-fellow","category-india","category-indian-institute-of-technology-bombay","category-senior-fellowship-programme"],"_links":{"self":[{"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/posts\/1681","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/users\/296"}],"replies":[{"embeddable":true,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/comments?post=1681"}],"version-history":[{"count":10,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/posts\/1681\/revisions"}],"predecessor-version":[{"id":9514,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/posts\/1681\/revisions\/9514"}],"wp:attachment":[{"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/media?parent=1681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/categories?post=1681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/tags?post=1681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}