Results 61 to 70 of about 99,145 (214)

Surface Modification of Ordered Mesoporous Carbons via 1,3-Dipolar Cycloaddition of Azomethine Ylides

, 2016
Surface Modification of Ordered Mesoporous Carbons via 1,3-Dipolar Cycloaddition of Azomethine ...
Xiqing Wang (1294923), De-en Jiang (1270428), Sheng Dai (466649)   +2 more
core   +1 more source

(S)-(-)-Limonene Derivatives Containing (1H-1,2,3-Triazol-4-yl)methyl 4-Bromobenzoate

Molbank, 2011
The synthesis of (S)-(-)-limonene derivatives containing (1H-1,2,3-triazol-4-yl)methyl 4-bromobenzoate were obtained by epoxidation, azidolysis and Huisgen’s 1,3-dipolar cycloaddition.
Guillermo Valdomir, Danilo Davyt
doaj   +1 more source

A porphyrin-centred fullerene tetramer containing an N@C60 substituent [PDF]

Royal Society Open Science, 2018
An N@C60-containing C60 tetramer was synthesized by quadruple 1,3-dipolar cycloaddition (Prato) reaction. This molecule demonstrates the N@C60 qubit's ability to form covalently linked arrays.
Harry Macpherson, Stuart Cornes, Shen Zhou, Kyriakos Porfyrakis   +3 more
doaj   +1 more source

Synthesis, Physicochemical Characteristics, Self‐Assembly and Encapsulation Ability of per‐Ethylene‐Glycol‐Functionalized Resorcin[4]Arenes and Their Molecular Capsules: On the Road to Liquid Capsules

Chemistry – A European Journal, Volume 32, Issue 40, 27 October 2026.
Per‐ethylene‐glycol (EG)‐functionalized resorcin[4]arenes containing 12, 16, and 20 EG groups namely compounds 1d, 1e, and 1f, respectively, were prepared and found to self‐assemble, in organic solvents, into hexameric capsules. These capsules are more dynamic than the ones prepared based on alkyl substituted resorcin[4]arenes.
Gangadhara Angajala, Inbar Horin, Tamar Evan‐Salem, Yoram Cohen   +3 more
wiley   +1 more source

1,3-Dipolar Cycloaddition for the Generation of Nanostructured Semiconductors by Heated Probe Tips

, 2016
1,3-Dipolar Cycloaddition for the Generation of Nanostructured Semiconductors by Heated Probe ...
Uwe H. F. Bunz (1393282), William P. King (1668400), Selma Bakbak (2525893), Peter J. Leech (2525896), Bradley E. Carson (2412643), Shubham Saxena (2525890)   +5 more
core   +1 more source

Chelation‐Assisted Metal‐Catalyzed Ligation and Cleavage Reactions for Chemical Biology

European Journal of Organic Chemistry, Volume 29, Issue 39, 22 October 2026.
Chelation‐assisted transition metal catalysis has emerged as a promising complement to bioorthogonal click chemistry for studying biological processes. By pre‐organizing catalytic metal centers, designed coordinating substrates enhance reactivity and biocompatibility, enabling site‐selective ligation and decaging reactions in complex biological media ...
Emilie Plantiveau, Maxime Riberaud, Frédéric Taran, Antoine Sallustrau   +3 more
wiley   +1 more source

Highly Enantioselective 1,3-Dipolar Cycloaddition of Azomethine Ylides Catalyzed by Copper(I)/TF-BiphamPhos Complexes

, 2016
Highly Enantioselective 1,3-Dipolar Cycloaddition of Azomethine Ylides Catalyzed by Copper(I)/TF-BiphamPhos ...
Gang Liang (120372), Feng Gao (3548), Zhi-Yong Xue (1491007), Chun-Jiang Wang (1491001)   +3 more
core   +1 more source

Synthesis with Perfect Atom Economy: Generation of Furan Derivatives by 1,3-Dipolar Cycloaddition of Acetylenedicarboxylates at Cyclooctynes

Molecules, 2014
Cyclooctyne and cycloocten-5-yne undergo, at room temperature, a 1,3-dipolar cycloaddition with dialkyl acetylenedicarboxylates 1a,b to generate furan-derived short-lived intermediates 2, which can be trapped by two additional equivalents of 1a,b or ...
Klaus Banert, Sandra Bochmann, Andreas Ihle, Oliver Plefka, Florian Taubert, Tina Walther, Marcus Korb, Tobias Rüffer, Heinrich Lang   +8 more
doaj   +1 more source

1,3‐Dipolar Cycloaddition of Dipolar Reagents to Bis(styryl) Sulfones.

ChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
V. Padmavathi, K. Venugopal Reddy, A. Balaiah, T. V. Ramana Reddy, D. Bhaskar Reddy   +4 more
openaire   +1 more source

New Quinazolin-4(3H)-One Derivatives Incorporating Isoxazole Moiety as Antioxidant Agents: Synthesis, Structural Characterization, and Theoretical DFT Mechanistic Study

Pharmaceuticals
Background: This research centers on the development and spectroscopic characterization of new quinazolin-4(3H)-one-isoxazole derivatives (5a–e). The aim was to investigate the regioselectivity of the 1,3-dipolar cycloaddition involving arylnitriloxides ...
Yassine Rhazi, Riham Sghyar, Noemi Deak, Bouchra Es-Sounni, Bouchra Rossafi, Albert Soran, Mustapha Laghmari, Azize Arzine, Asmae Nakkabi, Khalil Hammani, Samir Chtita, Mohammed M. Alanazi, Gabriela Nemes, Mohamed El. Yazidi   +13 more
doaj   +1 more source