Results 41 to 50 of about 4,972 (216)
Pioneering Metal‐Free Late‐Stage C−H Functionalization Using Acridinium Salt Photocatalysis
Chemistry – A European Journal, Volume 30, Issue 67, December 2, 2024.Organic dyes are powerful photocatalysts in organic transformations due to their availability, adaptable absorption, and diverse structures. Acridinium‐based organo‐photocatalysts, notable for visible light responsiveness, efficiently functionalize inert C−H bonds under mild conditions without transition metals.
Shyamal Kanti Bera, Andrea Porcheddu
wiley +1 more source
Advanced Functional Materials, Volume 34, Issue 52, December 23, 2024.The operational lifetime and color stability of a stacked white emitting all‐phosphorescent OLEDs has been significantly improved through utilization of the plasmon‐exciton‐polariton‐enhanced (PEP) Purcell effect to extend the life of the blue phosphorescent sub‐element such that it ages at the same rate as the green and red phosphorescent elements ...
Claire Ε. Arneson +2 more
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Inorganic Chemistry, 2019 A platform for investigating the impact of π-extension in benzannulated, anionic pincer-type N^N-^N-coordinating amido ligands and their Pt(II) complexes is presented. Based on bis(8-quinolinyl)amine, symmetric and asymmetric proligands bearing quinoline
Pavan Mandapati +5 more
semanticscholar +1 more source
Advanced Science, Volume 11, Issue 46, December 11, 2024.A synergistic heterogeneous/homogeneous PEC strategy mediated by Cu2+ achieves a controllable radical‐induced C─C coupling reaction between aliphatic compounds with inert C(sp3)─H bond and a wide range of aromatics by using TiO2 photoanodes. Experimental studies and theoretical simulations reveal that the presence of Cu2+ regulates the formation of ...
Qiaozhen Li +5 more
wiley +1 more source
Suppressing Inversion of a Chiral Polycyclic Aromatic Aza Monkey Saddle by Molecular Editing
Helvetica Chimica Acta, Volume 107, Issue 12, December 2024.Abstract Chiral polycyclic aromatic hydrocarbons with monkey saddle topology are a fascinating class of negatively curved compounds. To make the monkey‐saddles valuable building blocks for chirality‐assisted synthesis (CAS) approaches, the inversion barriers between the two possible enantiomers need to be high enough to prevent interconversion under ...
Tobias Kirschbaum +3 more
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Isonitrile Photochemistry: A Functional Group Class Coming in from the Cold
Chemistry – A European Journal, Volume 30, Issue 64, November 15, 2024.Isonitriles, often neglected for their unpleasant smell, have fascinated many generations of chemists thanks to unique reactivity modes. The present concept article, by retracing the seeds of isonitrile photochemistry, points out the hidden opportunities offered by visible light photo(redox) catalysis to promote key advancements in the field.
Mariateresa Giustiniano
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Difluoromethylborates and Muonium for the Study of Isonitrile Insertion Affording Phenanthridines via Imidoyl Radicals. [PDF]
J Org Chem, 2023 Konagaya K +8 more
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THE CHEMOTHERAPEUTIC ACTION OF PHENANTHRIDINE COMPOUNDS [PDF]
, 1954 Robert A. Neal, EL AMIN EL KARIB
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THE CHEMOTHERAPEUTIC ACTION OF PHENANTHRIDINE COMPOUNDS: PART V THE EFFECT OF FOUR NEW PHENANTHRIDINE DERIVATIVES UPON FLY‐TRANSMITTED T. VIVAX INFECTIONS IN CATTLE [PDF]
, 1952 L Goodwin, K. Unsworth
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THE CHEMOTHERAPEUTIC ACTION OF PHENANTHRIDINE COMPOUNDS [PDF]
, 1950 L Goodwin, M. D. GOSS, J. A. LOCK
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