Results 61 to 70 of about 1,059 (165)
Recent Topics of Cp*RuCl-Catalyzed Annulation Reactions [PDF]
, 2017 A wide variety of annulation reactions have been developed using Cp^∗RuCl(cod) and related complexes as precatalysts. This digest highlights recent progress in Cp^∗RuCl-catalyzed annulation reactions. State-of-the-art examples are outlined as follows: [2+
74537, Yamamoto, Yoshihiko
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Polymerization‐Induced Direct Photolithography of Quantum Dots
Macromolecular Rapid Communications, Volume 46, Issue 18, September 19, 2025.We present a comprehensive overview of photochemical polymerization strategies for direct lithographic patterning of colloidal quantum dots (QDs). Reaction mechanisms are categorized by functional group type, and their application is discussed in terms of pattern fidelity, photostability, and environmental robustness, highlighting the potential of ...
Taehyung Kim +3 more
wiley +1 more source
Intermolecular alkyl radical addition to methyl 2-(2,6-Dichlorophenyl)-2H-azirine-3-carboxylate [PDF]
, 2012 The 2H-azirine 1 acts as an effective radical acceptor for secondary and tertiary alkyl iodides mediated by triethylborane.
Alves, Maria José Chão +3 more
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ChemistryOpen, Volume 14, Issue 7, July 2025.Quinazoline represents an important class of heterocycles with diverse medicinal and pharmacological significance. This review systematically examines scholarly efforts toward understanding different synthetic pathways emphasizing the role of metal and non‐metal catalysts including some miscellaneous reagents employed in the synthesis of quinazoline ...
Neha Manhas +4 more
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Manganese(I)-Catalyzed Highly Enantioselective Synthesis of Aziridine Phosphines [PDF]
Herein, we present the first catalytic asymmetric nucleophilic addition of diarylphosphines to 2H-azirines, facilitated by a chiral Mn(I) complex. This method not only provides access to novel class of derivatives of the aziridine core-a structural motif
Castiñeira Reis, Marta +3 more
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Multistep flow synthesis of vinyl azides and their use in the copper-catalyzed huisgen-type cycloaddition under inductive-heating conditions [PDF]
, 2011 The multistep flow synthesis of vinyl azides and their application in the synthesis of vinyltriazoles is reported. The synthesis relies on a stable polymer-bound equivalent of iodine azide that serves to carry out 1,2-functionalization of alkenes in a ...
Kupracz, Lukas +4 more
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1,3-Dipolar Cycloaddition of Isatin-Derived Azomethine Ylides with 2H‐Azirines: Stereoselective Synthesis of 1,3- Diazaspiro[bicyclo[3.1.0]hexane]oxindoles [PDF]
, 2019 A regio- and diastereoselective 1,3-dipolar cycloaddition of 2H-azirines with azomethine ylides generated in situ from isatins and α-amino acids has been elaborated, affording an unprecedented aziridine-fused spiro[imidazolidine-4,3′-oxindole] framework.
Angyal, Anikó +5 more
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Photocarboxylation of Arylated 2H‐Azirines Exploiting Continuous Flow Technology
European Journal of Organic Chemistry, Volume 28, Issue 18, May 23, 2025.An efficient continuous process for the synthesis of trisubstituted oxazoles is reported which links the photochemical opening of azirines and the subsequent trapping of the azomethine ylides with CO2 gas. This highlights challenges and solutions when incorporating CO2 as a feedstock material for the photochemical synthesis of small heterocyclic ...
Arlene Bonner +2 more
wiley +1 more source
Continuous Flow Technology Enabling Photochemistry
Advanced Synthesis &Catalysis, Volume 367, Issue 9, May 6, 2025.Abstract The merger of continuous flow technology and modern photochemistry has enabled countless applications showcasing new opportunities for chemical synthesis demonstrating improvements in selectivity, safety, sustainability and scalability. This focused review aims to highlight a selection of recently published case studies from academic and ...
Ruairi Crawford, Marcus Baumann
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