Results 161 to 170 of about 97,080 (283)

Modified Nucleosides, Nucleotides and Nucleic Acids via Click Azide-Alkyne Cycloaddition for Pharmacological Applications. [PDF]

Molecules, 2021
Perrone D, Marchesi E, Preti L, Navacchia ML.   +3 more
europepmc   +1 more source

High‐performance electro‐optic materials featuring enhanced thermal stability through dual‐donor structural crosslinking engineering

Smart Molecules, EarlyView.
A groundbreaking dual‐donor crosslinking strategy was reported to significantly enhance the thermal stability, achieving remarkable EO coefficients (257–301 pm/V), glass transition temperatures (Tg) ranging from 107–187°C, and ultrahigh chromophore densities (3.73–4.26 × 10²⁰ molecules/cm³) with exceptional long‐term stability after 500 h at 85°C ...
Yu Zhang, Ziyun Zheng, Zhihan Huang, Zhifan Liu, Youling Chen, Fuyang Huo, Fenggang Liu, Xiubin Xu   +7 more
wiley   +1 more source

Strain-Promoted Azide-Alkyne Cycloaddition with Ruthenium(II)-Azido Complexes

, 2013
The reactivity of an exemplary ruthenium(II)-azido complex towards non-activated, electron-deficient, and towards strain-activated alkynes at room temperature and low millimolar azide and alkyne concentrations has been investigated.
Meggers, Eric, Cruchter, Thomas, Harms, Klaus, ERIC MEGGERS   +3 more
core  

Copper(II)-Bis-Cyclen Intercalated Graphene Oxide as an Efficient Two-Dimensional Nanocomposite Material for Copper-Catalyzed Azide-Alkyne Cycloaddition Reaction. [PDF]

Front Chem, 2021
Samuel AG, Subramanian S, Vijendran V, Bhagavathsingh J.   +3 more
europepmc   +1 more source

Influence of intramolecular interactions and transition state energetics on the strain-promoted azide-alkyne cycloaddition of 2-aminobenzenesulfonamide-containing cyclononynes. [PDF]

RSC Adv
Nakahara K, Kaneda K.
europepmc   +1 more source

Copper-Catalyzed Azide-Alkyne Cycloaddition of Hydrazoic Acid Formed In Situ from Sodium Azide Affords 4-Monosubstituted-1,2,3-Triazoles. [PDF]

J Org Chem, 2022
Jankovič D, Virant M, Gazvoda M.
europepmc   +1 more source

Dimethyl‐, Diethyl‐, and Propylene Carbonates: An Emerging Class of Green Solvents for Organic Synthesis

The Chemical Record, EarlyView.
This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros, Livia C. L. Valente, Thiago Barcellos, Daniela Hartwig, Laura Abenante, Eder J. Lenardão   +5 more
wiley   +1 more source

Linker-Engineered Tyrosine-Azide Coatings for Stable Strain-Promoted Azide-Alkyne Cycloaddition (SPAAC) Functionalization. [PDF]

Polymers (Basel)
Park S, Bisht H, Park J, Park S, Hong Y, Chu D, Koh M, Lee H, Hong D.   +8 more
europepmc   +1 more source

Synthesis of 4,5,6,7-tetrahydro-1-H-indazole derivatives in azide-alkyne cycloaddition reactions

, 2013
4,5,6,7-Tetrahidro-1-H-indazola atvasinājumu sintēze azīdu-alkīnu ciklopievienošanās reakcijās. Petrova, E., zinātniskais vadītājs Dr. Chem., doc. Kļimenkovs I.
Petrova, Elīna
core  

Cuproptosis Inducers in Cancer Therapy: State of the Art and Challenges

The Chemical Record, EarlyView.
Cuproptosis is emerging as a distinct copper‐dependent cell death pathway, highlighting copper as a potential metabolic vulnerability in cancer. This review examines how coordination chemistry, redox regulation, and nanomaterial design shape Cu reactivity and therapeutic outcomes.
Chiara Ragusa, Valentina Oliveri
wiley   +1 more source