Results 111 to 120 of about 49,414 (256)
, 1957 Intramolecular acylation of lactones to yield cyclopentenones in the presence of polyphosphoric acid has been extended to δ-lactones. Based on this, convenient, possibly general, routes to bicyclo.
SUKH DEV, CHARANJIT RAI
core +1 more source
Accelerating green heterocyclic synthesis: Convergence of AI, automation, and sustainable chemistry
Bulletin of the Korean Chemical Society, EarlyView.Green heterocyclic synthesis and data‐driven tools such as AI, high‐throughput experimentation, continuous flow, and self‐driving laboratories have developed largely in parallel. This review connects them and asks how green metrics such as E‐factor and PMI might serve as explicit optimization targets rather than post‐hoc measures, toward sustainable ...
Noor Aisyah Ahmad Shah +8 more
wiley +1 more source
Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality
BMEMat, EarlyView.Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim +9 more
wiley +1 more source
Two new eremophilane sesquiterpene lactones from Ligularia myriocephala Ling [PDF]
, 2005 Two new eremophilane sesquiterpene lactones, 1 beta-angeloyloxy-6 beta, 10 beta-dihydroxy-8 beta-methoxyeremophila-7(11)en-8 alpha,12-olide and 1 beta-angeloyloxy-6 beta,10 alpha-dihydroxy-8 alpha-methoxyeremophila-7(11)en-8 beta,12-olide were isolated ...
Liu, JX +4 more
core
Mn(OAc)3-promoted hydroxylation of α-carbomethoxy-γ-lactones by molecular oxygen
, 2000 The Mn(OAc)3-mediated hydroxylation of a series of α-carbomethoxy-γ-lactones by molecular oxygen is described. The reaction is regio- and stereoselective and gives α-carbomethoxy-α-hydroxy-γ-lactones.
Alain Méou +2 more
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Carbon Energy, EarlyView.The present review discusses the advancement in the catalytic synthesis of 5‐alkoxymethylfurfural (AMF) and levulinate esters (LEs) from the aspects of catalytic systems, reaction mechanisms, product isolation, and techno‐economic analysis, supplying valuable insights toward future sustainable and efficient manufacture of AMF and LEs. ABSTRACT The huge
Jun Zhang +6 more
wiley +1 more source
Antimicrobial Peptides and Peptidomimetics in Foods – A Synthetic Foray
ChemFoodChem, EarlyView.This Review discusses AMPs in foods and their syntheses. It espouses facile methods to make them accessible and suggests their utility in the mitigation and eradication of the burgeoning maladies of antimicrobial and multidrug resistance (AMR and MDR).
Josephat U. Izunobi +2 more
wiley +1 more source
Evidence of starch inclusion complexation with lactones.
, 2001 Starch, in particular the linear amylose, is able to form inclusion complexes with a wide spectrum of ligand molecules, among them flavor compounds.
Escher F +3 more
core +1 more source
Crystallization‐Induced Emission Enhancements of Hybrid Butenolide‐Diphenylethenes
Chemistry – A European Journal, EarlyView.Hybrid butenolide‐diphenylethene fluorophores show crystallization‐induced emission enhancement (CIEE), with substituents tuning solid‐state quantum yields up to 50%. One derivative, BuCM, displays dual‐state emissions (DSE), making this compact scaffold a promising platform for CIEE/DSE‐active fluorophores.
Sujlesh Sharma +3 more
wiley +1 more source
Hypervalent Iodine Phenol Dearomatization Mediated by Mechanochemistry
Chemistry – A European Journal, EarlyView.A solvent‐free mechanochemical process has been developed that enables the rapid oxidative dearomatization of phenols. This method produces spiranic dienones with decent to good yields. This process eliminates the need for expensive and environmentally harmful perfluorinated alcohols, such as hexafluoroisopropanol and trifluoroethanol, while adhering ...
Jérémie Cuillerier +3 more
wiley +1 more source