Results 161 to 170 of about 23,008 (222)

C-S bond formation through nucleophilic substitution reaction of thiol derivatives with activated aryl halides. [PDF]

iScience
Kumar S, Ali M, Yadav N, Rao PK, Saha S, Rao GK.   +5 more
europepmc   +1 more source

Self‐Immolative Poly(Benzyl Ether)s: Design Principles and Controlled Depolymerization

Chemistry – A European Journal, EarlyView.
Unzipping to Sustainability: This Concept article explores the thermodynamic design of quinone‐methide (QM)‐based poly(benzyl ether)s (PBEs). It explains how a low ceiling temperature (Tc), QM stability, and an entropic gain drive rapid depolymerization (“unzipping”) of PBEs into monomers.
Ji Woo Kim, Yewon Kang, Hyungwoo Kim
wiley   +1 more source

The Radical Chemistry of 2,3‐Diguanidinopyridines: Coordination and Visible‐Light Photochemistry

Chemistry – A European Journal, EarlyView.
Substitution at the pyridine core of 2,3‐diguanidinopyridines was used to develop novel redox‐active molecules with three interconvertible redox states. They are applied as redox‐active ligands in coordination chemistry. Visible‐light irradiation of the pyridine N‐benzylated molecules leads to photoconversion to a higher‐energetic isomer.
Hanna Koepcke, Etienne Engels, Elisabeth Kaifer, Hans‐Jörg Himmel   +3 more
wiley   +1 more source

N‐Boron‐Functionalized Anionic N‐Heterocyclic Carbenes (NBA‐NHCs)—A Case Study

Chemistry – A European Journal, EarlyView.
The synthesis and characterization of a new family of N‐boron‐functionalized anionic N‐heterocyclic carbenes (NBA‐NHCs), IiPrB(CN)3−, IiPr(C2F5)BF2−, IMesB(CN)3−, and IMes(C2F5)BF2−, is reported. ABSTRACT The synthesis and characterization of a new family of N‐boron‐functionalized anionic NHCs (NBA‐NHCs), IiPrB(CN)3− (5), IiPr(C2F5)BF2− (6), IMesB(CN)3−
Sophie Mann, Günther Horrer, Maik Finze, Udo Radius   +3 more
wiley   +1 more source

Pyrimidine-based NNRTIs in HIV therapy: advances in synthesis, potency and structure-activity relationships. [PDF]

RSC Adv
Ali H, Hashmi MA, Ajmal N, Goraija MS, Rasool N, Siddiqua UH, Malik A.   +6 more
europepmc   +1 more source

1,8-Naphthalimide: A Versatile Platform for the Design of Fluorescent Probes Targeting Hydrogen Sulfide in Biological Systems. [PDF]

Molecules
Grieser R, Fox-Belmonte S, Palencia H, Cao H.   +3 more
europepmc   +1 more source

A cascade synthesis of 2-aminothiochromones from 2-fluorophenyl ketone and thiocarbonyldiimidazole. [PDF]

Beilstein J Org Chem
Zhang K, Shao H, Liao K, Xu Y, Du S, Zhao Y, Li G, Xu W, Huang H, Li P.   +9 more
europepmc   +1 more source

Directed evolution of an enantiocomplementary S_NArase reveals divergent catalytic features. [PDF]

Nat Commun
Lister TM, Roberts GW, Duran C, Casadevall G, Zhao F, Millman AAV, Larrosa I, Osuna S, Green AP.   +8 more
europepmc   +1 more source

Recent Advances in Benzannulation Approaches to Aromatic Frameworks. [PDF]

Chem Asian J
Kim H, Kwon Y.
europepmc   +1 more source

Simple synthesis and functionalization of α-hydroxyglycine-containing peptide fragments.

Org Biomol Chem
Solanke PR, Sarkar D, Saha PC, Taylor MT.   +3 more
europepmc   +1 more source