Direct Solar Energy-Mediated Synthesis of Tertiary Benzylic Alcohols Using a Metal-Free Heterogeneous Photocatalyst

Autor: Yu Zhang, Shaowei Qin, Nathalie Claes, Waldemar Schilling, Prakash Kumar Sahoo, H. Y. Vincent Ching, Aleksander Jaworski, Filip Lemière, Adam Slabon, Sabine Van Doorslaer, Sara Bals, Shoubhik Das

Publikováno v: ACS Sustainable Chemistry and Engineering

Direct hydroxylation via the functionalization of tertiary benzylic C(sp(3))-H bonds is of great significance for obtaining tertiary alcohols, which find wide applications in pharmaceuticals as well as in fine chemical industries. However, current sy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96d760cac15fc7f25670759a79be3172
https://doi.org/10.1021/acssuschemeng.1c07026

Visible‐Light‐Mediated Dearomatisation of Indoles and Pyrroles to Pharmaceuticals and Pesticides

Autor: Shoubhik Das, Yu Zhang, Waldemar Schilling, Daniel Riemer

Publikováno v: Chemistry (Weinheim an Der Bergstrasse, Germany)

Dearomatisation of indole derivatives to the corresponding isatin derivatives has been achieved with the aid of visible light and oxygen. It should be noted that isatin derivatives are highly important for the synthesis of pharmaceuticals and bioacti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14129d7c40159be4265993587116b91f
http://europepmc.org/articles/PMC6973285

Atomic-level understanding for the enhanced generation of hydrogen peroxide by the introduction of an aryl amino group in polymeric carbon nitrides

Autor: H. Y. Vincent Ching, Adam Slabon, Shahid Ullah Khan, Aleksander Jaworski, Shoubhik Das, Giovanni Barcaro, Waldemar Schilling, Can Lu, Jianhong Chen, Karolien De Wael, Tong Zhang, Susanna Monti

Publikováno v: ACS catalysis
ACS catalysis 11 (2021): 14087–14101. doi:10.1021/acscatal.1c03733
info:cnr-pdr/source/autori:Zhang T.; Schilling W.; Khan S.U.; Ching H.Y.V.; Lu C.; Chen J.; Jaworski A.; Barcaro G.; Monti S.; De Wael K.; Slabon A.; Das S./titolo:Atomic-Level Understanding for the Enhanced Generation of Hydrogen Peroxide by the Introduction of an Aryl Amino Group in Polymeric Carbon Nitrides/doi:10.1021%2Facscatal.1c03733/rivista:ACS catalysis/anno:2021/pagina_da:14087/pagina_a:14101/intervallo_pagine:14087–14101/volume:11

Heterogeneous catalysts are often & ldquo;black boxes & rdquo; due to the insufficient understanding of the detailed mechanisms at the catalytic sites. An atomic-level elucidation of the processes taking place in those regions is, thus, mandatory to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61a2a278330ca7f70fad619611f12434
https://hdl.handle.net/10067/1872760151162165141

CO2-Catalyzed Efficient Dehydrogenation of Amines with Detailed Mechanistic and Kinetic Studies

Autor: Waldemar Schilling, Yu Zhang, Sascha Gehrke, Anne Goetz, Daniel Riemer, Igor Tkach, Oldamur Hollóczki, Shoubhik Das

Publikováno v: ACS Catalysis
ACS catalysis

CO2-catalyzed dehydrogenation of amines has been achieved under photocatalytic conditions. With this concept, various amines have been selectively dehydrogenated to the corresponding imines in the presence of different functional groups such as nitri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b7365490516d38dc157b4b1c9ed0d7a
https://doi.org/10.1021/acscatal.8b03059

Metal-Free Photocatalysts for C-H Bond Oxygenation Reactions with Oxygen as the Oxidant

Autor: Yu Zhang, Waldemar Schilling, Shoubhik Das

Publikováno v: Chemsuschem

Direct and selective oxygenation of C-H bonds to C-O bonds is regarded as an effective tool to generate high-value products. However, these reactions are still subject to challenges such as harsh reaction conditions, use of expensive transition metal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::128ee3db7812b6864a0d2a3bf6f72b86
https://pubmed.ncbi.nlm.nih.gov/30934144