Results 281 to 290 of about 286,921 (352)

Metal-Free A₂/B₂-Type Azide-Alkyne Polyaddition: Effect of Azides Structure on Their Reactivity and Properties of Polymerization Products. [PDF]

Polymers (Basel)
Galukhin A, Aleshin R, Gerasimov A, Klimovitskii A, Nosov R, Zubaidullina L, Vyazovkin S.   +6 more
europepmc   +1 more source

Computational Study of Ignored Pericyclic Reactions: Rearrangements of 1,2‐Bis(Diazo)Alkanes to 1,2,3,4‐Tetrazines and Subsequent Fragmentations

Angewandte Chemie, EarlyView.
DFT calculations of the 8π‐electrocyclization of 1,2‐bis(diazo)alkanes and of other bis‐1,3‐dipoles reveal that this process can establish a so far ignored route to heterocycles such as 1,2,3,4‐tetrazines. Alternative reaction channels via carbenes or nitrenes leading to fragmentation products are discussed.
Hans‐Ulrich Reissig, Ernst‐Ulrich Würthwein   +1 more
wiley   +1 more source

Iodine-Azide Reaction and its Application to Quantitative Micro-Analysis. (XII). The Mechanism of Iodine-Azide Reaction. (Part 1).

, 1962
Shin Suzuki
openalex   +2 more sources

Heat up, silence on: IDO1 gene silencing in THP-1-derived dendritic cells triggered by magnetic hyperthermia. [PDF]

Cancer Immunol Immunother
Ferreira D, Asín L, Idiago-López J, Grazú V, de la Fuente JM, Fratila RM, Baptista PV, Fernandes AR.   +7 more
europepmc   +1 more source

Structural Dependence of Catenand Effect: Thermodynamic and Kinetic Modulation of Catenane Coordination Properties via Ring‐size and Exocyclic Substituent Variation

Angewandte Chemie, EarlyView.
By modifying ring size and exocyclic substituents, effects of ligand interlocking on metal coordination features is explored. Through systematic analysis of CuI catenanes, relationship between structural parameters of the interlocked ligands and coordination properties like geometry, stability, and reactivity is established.
Yulin Deng, Zi‐Gang Lu, Samuel Kin‐Man Lai, Man Pang Tang, Xiaoyong Mo, Shan He, David Lee Phillips, Edmund Chun Ming Tse, Ho Yu Au‐Yeung   +8 more
wiley   +1 more source

2-Azidobenzaldehyde-Enabled Construction of Quinazoline Derivatives: A Review. [PDF]

Int J Mol Sci
Qiu W, Zhan D, Ma X, Zhang X.
europepmc   +1 more source

Synthesis and Application of Bioactive N‐Functionalized Aziridines

Angewandte Chemie, EarlyView.
This review discusses modern synthetic methods for the preparation of aziridine‐containing small molecules, including biocatalytic, electrocatalytic, and photocatalytic strategies. We highlight the compatibility of various synthetic methods with control of the exocyclic N‐substituent.
Hao Tan, Samya Samanta, Nan Qiu, Alexander Adibekian, David C. Powers   +4 more
wiley   +1 more source

Critical assessment of copper-alginate hydrogel beads as recyclable and heterogeneous catalysts for aqueous azide‒alkyne cycloaddition. [PDF]

Front Chem
Moglie Y, Buxaderas E, González Cabrera A, Díaz Díaz D.   +3 more
europepmc   +1 more source

NIR‐Activatable, Sequence‐Specific Metal‐Nucleic Acid Scaffolds for Responsive Uncaging

Angewandte Chemie, EarlyView.
We demonstrate that long‐range nucleic acid‐mediated electron transfer can drive Pt(IV) photoreduction, establishing a new class of metal‐nucleic acid scaffolds capable of “responsive uncaging,” where hybridization with target DNA or miRNA directly triggers payload release under NIR irradiation.
Arpit Sharma, Man Kshetri, Deepak Karna, Md Al Amin, Shirin Akter, Hanbin Mao, Yao‐Rong Zheng   +6 more
wiley   +1 more source

CYTOLOGICAL EFFECTS OF PCMB, BAL, ISOMYTAL AND SODIUM AZIDE ON HeLa CELLS IN VITRO

, 1964
KOHTARO YAMAMOTO
openalex   +2 more sources