Results 101 to 110 of about 13,233 (208)

Radical Retrosynthesis of Natural Products Enabled by Iron‐Based Reductive Olefin Coupling

Angewandte Chemie Novit, Volume 2, Issue 1, March 2026.
This review highlights iron‐catalyzed reductive olefin coupling (ROC)—a strategy for C─C bond formation driven by metal‐hydride hydrogen atom transfer (MHAT)—as a key tool in natural products synthesis. This review surveys dozens of total syntheses employing ROC‐based strategies, highlighting its power to forge strained rings, quaternary centers, and ...
Griffin L. Barnes, Alex L. Rerick, Phil S. Baran   +2 more
wiley   +1 more source

1-Benzyl-5-chloroindoline-2,3-dione

IUCrData, 2016
The title compound, C15H10ClNO2, crystallizes with two molecules (A and B) in the asymmetric unit, which have almost identical conformations (r.m.s. overlay fit = 0.057 Å).
Zineb Tribak, Youssef Kandri Rodi, Amal Haoudi, El Mokhtar Essassi, Frédéric Capet, Hafid Zouihri   +5 more
doaj   +1 more source

f‐Block Element‐Based MOF Thin Films: A Platform for Luminescence, Sensing, and Energy Applications

Small, Volume 22, Issue 16, 17 March 2026.
f‐Block element–based metal–organic framework (f‐MOF) thin films offer exceptional potential for luminescent, sensing, and energy‐related applications. This review surveys recent progress in their synthesis, characterization, and functional implementation, emphasizing the diversity of available thin‐film fabrication strategies. The convergence of these
Dong‐Hui Chen, Christof Wöll
wiley   +1 more source

Crystal structure of ethyl 2′′,3-dioxo-7′,7a'-dihydro-1′H,3H,3′H-dispiro[benzo[b]thiophene-2,6′-pyrrolo[1,2-c]thiazole-5′,3′′-indoline]-7′-carboxylate

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C23H20N2O4S2, the central pyrrolidine ring adopts an envelope conformation with the spiro C atom, shared with the benzothiophene ring system, as the flap.
M. P. Savithri, M. Suresh, R. Raghunathan, R. Raja, A. SubbiahPandi   +4 more
doaj   +1 more source

Marine bacterial inhibitors from the sponge-derived fungus Aspergillus sp [PDF]

, 2014
Chromatographic separation of a crude extract obtained from the fungus Aspergillus sp., isolated from the Mediterranean sponge Tethya aurantium, yielded a new tryptophan derived alkaloid, 34(1-hydroxy-3-(2methylbut-3-en-2-y1)-2-oxoindolin-3-yl)methyl)-1 ...
Aly, Amal H., Debbab, Abdessamad, Hellio, Claire, Lin, WenHan, Pile, Claire, Proksch, Peter, Schulz, Barbara, Trepos, Rozenn, Wray, Victor, Zhou, Yaming   +9 more
core   +1 more source

Molecular schizophrenics as sensors and actuators [PDF]

, 2009
‘Sensornets’ are large-scale distributed sensing networks comprised of many small sensing devices equipped with memory, processors, and short-range wireless communications capabilities.1 These devices, assembled from building blocks known as ‘Motes’ can ...
Benito-Lopez, Fernando, Byrne, Robert, Diamond, Dermot, Officer, David, Wallace, Gordon   +4 more
core  

Tetranuclear Zn2Ln2 coordination clusters as catalysts in Petasis borono-Mannich multicomponent reaction [PDF]

, 2016
We report herein for the first time the efficiency of heteronuclear Zn/Ln coordination clusters (CCs) as catalysts for the multicomponent Mannich-type condensation that involves amines, aldehydes and boronic acids, known as Petasis borono-Mannich (RBR ...
Griffiths, Kieran, Kostakis, George E, Kumar, Prashant, Lymperopoulou, Smaragda   +3 more
core   +1 more source

1-Allyl-5-chloroindoline-2,3-dione

IUCrData, 2016
In the title compound, C11H8ClNO2, the allyl side chain is almost perpendicular to the 5-chloroindoline-2,3-dione ring system, with a dihedral angle of 88.0 (3)°.
Zineb Tribak, Youssef Kandri Rodi, Amal Haoudi, El Mokhtar Essassi, Fréderic Capet, Hafid Zouihri   +5 more
doaj   +1 more source

Towards an expert system for enantioseparations: induction of rules using machine learning [PDF]

, 1996
A commercially available machine induction tool was used in an attempt to automate the acquisition of the knowledge needed for an expert system for enantioseparations by High Performance Liquid Chromatography using Pirkle-type chiral stationary phases ...
Adam, AE, Bryant, CH, Rowe, RC, Taylor, DR   +3 more
core   +1 more source

Crystal structure of ethyl 5′′-fluoro-2′′,3-dioxo-6′,7′,8′,8a'-tetrahydro-2′H,3H,5′H-dispiro[benzo[b]thiophene-2,1′-indolizine-3′,3′′-indoline]-2′-carboxylate

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C25H23FN2O4S, the fused piperidine ring of the octahydroindolizine ring system adopts a chair conformation and the five-membered ring has a twisted conformation on the N—C(spiro) bond.
R. Raja, J. Govindaraj, M. Suresh, R. Raghunathan, A. SubbiahPandi   +4 more
doaj   +1 more source