Results 201 to 210 of about 150,649 (280)

Total Synthesis of the Spirocyclic Bis‐Indole Alkaloid (−)‐Owerreine via a [4+2] Annulation

Angewandte Chemie, Volume 138, Issue 17, 20 April 2026.
The total synthesis of the bis‐indole alkaloid (−)‐owerreine has been accomplished by a diastereoselective [4+2] annulation between an enamine and an α,β−unsaturated indolenine precursor to form the 3‐spirocyclic tetrahydropyridine linkage of the natural product. DFT calculations allow an understanding of the mechanism of the key annulation.
Elisa Coll, Vincent Gandon, Cyrille Kouklovsky, Laurent Evanno, Guillaume Vincent   +4 more
wiley   +2 more sources

Kombinatorische Chemie/Chimie Combinatoire

CHIMIA, 1994
Riccardo Scartazzini
doaj   +2 more sources

Bright Circularly Polarized Electrochemiluminescence from Heterobinuclear Ir^III-Au^I Enantiomers. [PDF]

Angew Chem Int Ed Engl
Ballerini L, Liu M, Arrico L, Voci S, Gourlaouen C, Daniel C, César V, Bellemin-Laponnaz S, Zinna F, Bouffier L, Polo F, Di Bari L, Sojic N, Mauro M.   +13 more
europepmc   +1 more source

Chemical Profile and Related Antioxidant and Anti-Inflammatory Activities of Leaf Essential Oil from <i>Aspilia rudis</i> Oliv. & Hiern. [PDF]

Plants (Basel)
Kambiré DA, Boué GB, Paoli M, Bighelli A, Boti JB, Tonzibo ZF, Tomi F.   +6 more
europepmc   +1 more source

Synthesis and uranyl(VI) extraction performance of a calix[4]pyrrole-tetrahydroxamic acid receptor. [PDF]

Beilstein J Org Chem
Karnib S, Baydoun R, Zaidan W, AlHaddad N, El Samad O, Nsouli B, Cazier-Dennin F, Danjou PE.   +7 more
europepmc   +1 more source

Metal-free visible-light carbonylation of alkyl iodides to amides via consecutive photoinduced electron transfer. [PDF]

Chem Sci
Akhssas F, Chu G, El Malamy M, Illi N, Hertzog J, Vileno B, Le Breton N, Badawi M, Ponce-Vargas M, Gotico P, Vasseur A, Halime Z, Werlé C, Abdellah I.   +13 more
europepmc   +1 more source

Retraction Note: High throughput computations of the effective removal of liquified gases by novel perchlorate hybrid material. [PDF]

Sci Rep
Unimuke TO, Louis H, Ikenyirimba OJ, Mathias GE, Adeyinka AS, Nasr CB.   +5 more
europepmc   +1 more source

Low‐Temperature Reverse Water–Gas Shift Enabled by Magnetically Induced Catalysis

Angewandte Chemie, Volume 138, Issue 16, 13 April 2026.
Magnetically induced catalysis using standard Cu–Al spinel‐derived catalyst functionalized with carbon‐coated iron nanoparticles enables high CO yield (up to 62%) at mild catalyst and reactor temperatures (estimated at 300°C and determined as 25–123°C, respectively).
Junhui Hu, Lise Marie Lacroix, Jacob Johny, Sourav Ghosh, Elisabeth Hannah Wolf, Jeongmin Ji, Sheng‐Hsiang Lin, Manisha Durai, Alin Benice Schöne, Walid Hetaba, Holger Ruland, Walter Leitner, Alexis Bordet   +12 more
wiley   +2 more sources

A Targeted Redox-Active Dual-Action Pt(IV)-Mn(II) Prodrug Displays Enhanced In Vivo Anticancer Activity. [PDF]

Adv Healthc Mater
Lopez-Sanchez A, Chédotal H, Muthuramalingam RPK, Thomas M, Yau JNN, Sahoo PR, Policar C, Batteux F, Medjoubi K, Somogyi A, Adriani G, Nicco C, Coriat R, Pastorin G, Bertrand HC.   +14 more
europepmc   +1 more source

Sustainable Carbon Fiber Composites Based on Recyclable Bio‐Based Vanillin Thermoset Polymers

Polymer Composites, Volume 47, Issue 8, Page 7184-7195, 20 April 2026.
Development of composite materials made from a bio‐based and mechanically recycled vitrimeric polymer matrix. ABSTRACT Although bisphenol A (BPA) is the most used organic compound in the production of thermosets for composite materials, there has been an urgent scientific concern to eliminate it in the last years due to the environmental issues raised ...
Javier Gómez Sánchez, Xoan Xosé Fernández Sánchez‐Romate, Silvia González Prolongo, Alice Mija, Alberto Jiménez Suárez   +4 more
wiley   +1 more source