Results 111 to 120 of about 52,437 (280)

Inverting the Circularly Polarized Luminescence Handedness of Chiral Supramolecular Polymers Using Temperature

open access: yesAngewandte Chemie, EarlyView.
The supramolecular polymerization of enantiopure triarylamine trisamide monomers bearing aggregation‐induced emissive tetraphenylethene units, gave rise to a strong circularly polarized luminescence (with glum values as high as |1.8·10−2|). Strikingly, upon fast versus slow cooling rates, these monomers formed distinct hierarchical self‐assemblies (i.e.
Teodor‐Aurelian Cucuiet   +7 more
wiley   +2 more sources

Studies on Methylated 1,2,3-Triazoles. VI. Preparation of 2-Methyl Substituted 4-Hydroxy-1,2,3-triazoles. [PDF]

open access: bronze, 1969
Mikael Begtrup   +5 more
openalex   +1 more source

Modular Synthesis of Pyritide‐Inspired Macrocycles Featuring Bipyridine Motifs

open access: yesAngewandte Chemie, EarlyView.
A pyritide‐inspired build/couple/pair strategy yields a diverse macrocycle library. This approach expands chemical space and enables the discovery of 6paW, a potent anti‐ferroptotic agent. Abstract Macrocycles represent a promising class of drug‐like scaffolds with unique structural features and the ability to engage challenging targets such as protein–
Ji Hyae Lee   +4 more
wiley   +2 more sources

Studies on Methylated 1,2,3-Triazoles. IV. Preparation of 1-Methyl-4-hydroxy-1,2,3-triazole. [PDF]

open access: bronze, 1967
Mikael Begtrup   +8 more
openalex   +1 more source

Studies in Azides. Part II. Synthesis of Some Substituted 1,2,3-Triazoles [PDF]

open access: green, 1963
Daleep Singh Deorha   +2 more
openalex   +1 more source

A Review On 1,2,4-Triazoles

open access: yes, 2012
ABSTRACT Triazole is a five membered heterocyclic system consisting of two carbon atoms and three nitrogen atoms shows wide range of biological activities. Triazoles can be synthesized using Einhorn-Brunner reaction or the Pellizzari reaction from acyl hydrazides and various different method.
openaire   +1 more source

Effect of 1-β- d -Ribofuranosyl-1,2,4-Triazole-3-Carboxamide (Virazole, ICN 1229) on Herpes and Vaccinia Keratitis and Encephalitis in Laboratory Animals [PDF]

open access: green, 1973
Robert W. Sidwell   +6 more
openalex   +1 more source

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