ChemistryOpen, Volume 15, Issue 4, April 2026.Palladium is a simple and versatile redox‐active metal that plays a crucial role in the oxidation reactions for organic synthesis and production of pharmaceutical intermediates. Notably, there has been significant progress with Lewis acids (LAs), which are non‐redox metal ions promoting Pd(II)‐catalyzed oxidation via C—H and C—C bond activation.
Ahmed M. Senan +3 more
wiley +1 more source
Molecules, 2011 The n-butyramido, isobutyramido, benzamido, and furancarboxamido functions profoundly modulate the electronics of the stilbene olefinic and NH groups and the corresponding radical cations in ways that influence the efficiency of the cyclization due ...
Noel Francis Thomas +7 more
doaj +1 more source
Enantioselective Organocatalytic Cyclopropanations. The Identification of a New Class of Iminium Catalyst Based upon Directed Electrostatic Activation [PDF]
, 2005 A new method for enantioselective organocatalytic cyclopropanation is described. This study outlines the identification of a new class of iminium catalyst based on the concept of directed electrostatic activation (DEA).
Kunz, Roxanne K., MacMillan, David W. C.
core +1 more source
Spiropyran modified PDMS micro-fluidic chip device for photonically controlled sensor array detection of metal ions [PDF]
, 2009 Micro‐fluidic chips are particularly attractive in biological and life sciences for analytical purposes because they provide a convenient small platform for rapid analysis and detection [1].
Benito-Lopez, Fernando +5 more
core
A New Class of Substrates for Nucleophilic 5-endo-trig Cyclization, 2-Trifluoromethyl-1-alkenes: Synthesis of Five-Membered Hetero- and Carbocycles That Bear Fluorinated One-Carbon Units [PDF]
, 2008 Disfavored 5-endo-trig cyclizations were achieved in 2-trifluoromethyl-1-alkenes with a nucleophilic nitrogen, oxygen, sulfur, or carbon atom through 1) intramolecular SN2 reaction with loss of a fluoride ion or 2) intramolecular nucleophilic addition to
Ichikawa Junji +5 more
core +1 more source
Ultrafast dynamics of the indoline dye D149 on electrodeposited ZnO and sintered ZrO2 and TiO2 thin films [PDF]
, 2012 The ultrafast photoinjection and subsequent relaxation steps of the indoline dye D149 were investigated in detail for a mesoporous electrodeposited ZnO thin film and compared with experiments on sintered TiO2 and ZrO2 thin films, all in contact with air,
Du, Juan +7 more
core +3 more sources
Heterocyclic‐Fused Squaramides: Anionophores With Antimicrobial Activity
ChemBioChem, Volume 27, Issue 5, 13 March 2026.Supramolecular medicinal chemistry has allowed for the development of novel drugs for the treatment of cystic fibrosis, and in the fight against cancer. However, little has been done to develop these as antimicrobial agents. Here, we describe the development of novel chemical tools to further develop supramolecular methods to combat the global plight ...
Luke Edward Brennan +3 more
wiley +1 more source
2′-Ethoxy-1,3,3-trimethylspiro[indoline-2,3′-3H-naphtho[2,1-b][1,4]oxazine]
Acta Crystallographica Section E, 2010 In the title compound, C24H24N2O2, the five-membered ring of the indoline ring system adopts an envelope conformation with the spiro C atom at the flap.
Jian Lin +4 more
doaj +1 more source
Advanced Science, Volume 13, Issue 14, 9 March 2026.An intermolecular aza‐Paternò‐Büchi reaction of indoles and acyclic imines is enabled by visible‐light‐driven triplet energy transfer, providing azetidine‐fused indolines up to 93% yield for 30 examples and providing a novel protocol to access previously inaccessible scaffolds. ABSTRACT Currently, successful examples of the aza‐[2+2] photocycloaddition
Gang Yang +3 more
wiley +1 more source
Chiral Aminophosphines as Catalysts for Enantioselective Double-Michael Indoline Syntheses
Molecules, 2012 The bisphosphine-catalyzed double-Michael addition of dinucleophiles to electron-deficient acetylenes is an efficient process for the synthesis of many nitrogen-containing heterocycles.
Ohyun Kwon, San N. Khong
doaj +1 more source