Results 171 to 180 of about 123,319 (291)

Synthesis of novel heterocyclic compounds: Routes to pyrazolyl 1,2,3-triazoles and their biological activity evaluation

open access: green, 2003
Ajay Kumar   +11 more
openalex   +1 more source

Precise Tailoring of the Coordination Environment of Single‐Atom Cu(I) on Trifurcate AlL3 Supports for Click Chemistry

open access: yesRare Metals, EarlyView.
ABSTRACT Single‐atom catalysis hinges on fundamental challenges in precisely controlling metal‐support interactions and rationally regulating metal–adsorbate relationships. Herein, we report a universal strategy for constructing highly efficient and well‐defined Cu(I) single‐atom catalysts based on a trifurcate AlL3 molecular support.
Donghui Zhang   +9 more
wiley   +1 more source

TAUTOMERIC FORMS OF 5-(2-HYDROXYPHENYL)-4-METHYL-1,2,4-TRIAZOLE-3-THIONE: SPECTRAL AND THEORETICAL STUDIES

open access: diamond, 2019
H.V. Hryhorka   +5 more
openalex   +1 more source

Combining Laser‐Induced Edition to Collision‐Induced Sequencing of Digital Oligomers in a Single Gas‐Phase Experiment

open access: yesRapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale To increase the confidentiality level of molecular tags, binary information can be hidden in sequence‐defined oligomers using isobaric monomers including a photo‐sensitive one, which mass can be modified upon light irradiation. Reading such secured data requires light edition prior to MS/MS sequencing, which was investigated here in ...
Clothilde Comby‐Zerbino   +3 more
wiley   +1 more source

A Regioselective Synthesis of 2,4-Disubstituted 2<i>H</i>‑1,2,3-Triazoles by Coupling of <i>N</i>‑Tosylhydrazones and Anhydro-Aldose Tosylhydrazones with 4‑Substituted 1<i>H</i>‑1,2,3-Triazoles - Scope and Limitations. [PDF]

open access: yesACS Omega
Szakács B   +16 more
europepmc   +1 more source

Recent advances in fluorescent materials innovation and film‐based sensing application

open access: yesResponsive Materials, EarlyView.
This review systematically summarizes recent advances in high‐performance film‐based fluorescent sensors (FFSs), specifically covering the innovative strategies for engineering porous sensing films, and the sensitive and rapid detection for diverse target analytes. Current challenges for the further development of the sensors are discussed, guiding the
Xinyu Gou, Junxia Peng, Yu Fang
wiley   +1 more source

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