Results 131 to 140 of about 157,130 (323)

Radical Cation Cycloaddition Reactions of 2-Vinylbenzofurans and 2-Vinylfurans by Photoinduced Electron Transfer. [PDF]

, 1998
J. Botzem, Udo Haberl, Eberhard Steckhan, Siegfried Blechert, Inger Søtofte, George W. Francis, József Szúnyog, Bengt Långström   +7 more
openalex   +1 more source

Revisiting the mechanism of the mono nuclear copper-catalyzed cycloaddition of azide and alkynes (CuAAC) by the topology of .... [PDF]

, 2013
Comunicación presentada y aceptada en el CHITEL2013, XXXIX International Conference THEORETICAL CHEMISTS OF LATIN EXPRESSION (XXXIX Congreso Internacional de Químicos de Expresión Latina).Se analiza el mecanismo de la reacción de cicloadición, catalizada
Calvo-Losada, Saturnino, Pino-Gonzalez, Maria Soledad, Quirante-Sanchez, Jose Joaquin   +2 more
core  

(Poly)Borylated Species as Modern Reactive Groups toward Unusual Synthetic Applications

Angewandte Chemie, EarlyView.
In this review, we spotlight recent breakthroughs in α‐polyboron‐substituted carbon‐centered intermediates (carbanion, carbocation, radical, and carbene) and polyborylated alkenes. By bridging fundamental reactivity with the application potential of these extraordinary species, we hope this review will serve as a roadmap for harnessing these unique ...
Nadim Eghbarieh, Nicole Hanania, Pinaki Nad, Tipu Alam, Tamir Kish, Ahmad Masarwa   +5 more
wiley   +2 more sources

Cycloaddition of Diphenylnitrilimine to 1,5-Benzodiazepines [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2000
The cycloaddition reaction of diphenylnitrilimine on the 1,5-benzodiazepines has been studied. New molecules of triazolobenzodiazepines type have been isolated and characterized.
Rachid Zinber, Redouane Achour, Ahmed Jalal El Hajji, Asmaa Hakan, Mohammed Zoubair Cherkaui   +4 more
doaj  

Intramolecular Ynamide–Benzyne (3+2) Cycloadditions [PDF]

, 2023
Tsukasa Tawatari, Ritsuki Kato, Riku Kudo, Kiyosei Takasu, Hiroshi Takikawa   +4 more
openalex   +1 more source

Die Welt der Doppelnanoreifen

Angewandte Chemie, EarlyView.
Als zwei konjugierte Nanoreifen, die durch eine zentrale Einheit kovalent verbunden sind, sind Doppelnanoreifen eine relativ neue Klasse von gespannten Nanokohlenstoffen mit Eigenschaften, die von denen einzelner Nanoreifen abweichen. Dieser Review gibt einen Überblick über alle bekannten Doppelnanoreifen, kategorisiert ihre Strukturen und Synthesen ...
Luisa Rzesny, Philipp Seitz, Birgit Esser   +2 more
wiley   +1 more source

A New Insight into the Molecular Mechanism of the Reaction between 2-Methoxyfuran and Ethyl (Z)-3-phenyl-2-nitroprop-2-enoate: An Molecular Electron Density Theory (MEDT) Computational Study

Molecules
The molecular mechanism of the reaction between 2-methoxyfuran and ethyl (Z)-3-phenyl-2-nitroprop-2-enoate was investigated using wb97xd/6-311+G(d,p)(PCM) quantum chemical calculations.
Mikołaj Sadowski, Ewa Dresler, Aneta Wróblewska, Radomir Jasiński   +3 more
doaj   +1 more source

Fine-Tuning Strain and Electronic Activation of Strain-Promoted 1,3-Dipolar Cycloadditions with Endocyclic Sulfamates in SNO-OCTs

, 2017
Eileen G. Burke, Brian Gold, Trish T. Hoang, Ronald T. Raines, Jennifer M. Schomaker   +4 more
openalex   +2 more sources

Tailor‐Made Polydiacetylene Micelles for the Catalysis of 1,3‐Dipolar Cycloadditions in Water [PDF]

, 2020
R. Arun Kumar, Dhanaji V. Jawale, Emmanuel Oheix, Valérie Geertsen, Edmond Gravel, Eric Doris   +5 more
openalex   +1 more source

Cycloaddition of the Thiol Group to Schiff Base Systems

, 1977
A. K. EL‐SHAFEI, KH. M. HASSAN, Hussein El‐Kashef   +2 more
openalex   +1 more source