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   Zheng, Ya Ying; Mao, Song; Sheng, Jia (September 2021, Current Protocols)
2. Photochemistry of N ‐Phenyl Dibenzothiophene Sulfoximine ^†

   https://doi.org/10.1111/php.13456  

   Isor, Ankita; Hommelsheim, Renè; Cone, Grant W.; Frings, Marcus; Petroff, II, John T.; Bolm, Carsten; McCulla, Ryan D. (June 2021, Photochemistry and Photobiology)

   Abstract Sulfoximines are popular scaffolds in drug discovery due to their hydrogen bonding properties and chemical stability. In recent years, the role of reactive intermediates such as nitrenes has been studied in the synthesis and degradation of sulfoximines. In this work, the photochemistry ofN‐phenyl dibenzothiophene sulfoximine [5‐(phenylimino)‐5H‐5λ⁴‐dibenzo[b,d]thiopheneS‐oxide] was analyzed. The structure resembles a combination ofN‐phenyl iminodibenzothiophene and dibenzothiopheneS‐oxide, which generate nitrene and O(³P) upon UV‐A irradiation, respectively. The photochemistry ofN‐phenyl dibenzothiophene sulfoximine was explored by monitoring the formation of azobenzene, a photoproduct of triplet nitrene, using direct irradiation and sensitized experiments. The reactivity profile was further studied through direct irradiation experiments in the presence of diethylamine (DEA) as a nucleophile. The studies demonstrated thatN‐phenyl dibenzothiophene sulfoximine underwent S–N photocleavage to release singlet phenyl nitrene which formed a mixture of azepines in the presence of DEA and generated moderate amounts of azobenzene in the absence of DEA to indicate formation of triplet phenyl nitrene. 

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3. A comprehensive approach for elucidating the interplay between 4f ⁿ⁺¹ and 4f ⁿ 5d ¹ configurations in Ln ²⁺ complexes

   https://doi.org/10.1039/d4sc05438e  

   Beltran-Leiva, Maria J; Moore, William_N G; Jenkins, Tener F; Evans, William J; Albrecht, Thomas E; Celis-Barros, Cristian (January 2025, Chemical Science)

   To advance our ability to control the electronic properties of divalent lanthanides, the interplay between deformation densities, 4f interelectronic repulsion, and ligand field effects is discussed to predict the nature of their ground states. 

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4. N , N -Alkylation Clarifies the Role of N - and O -Protonated Intermediates in Cyclen-Based ⁶⁴ Cu Radiopharmaceuticals

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   Brown, Alexander M.; Butman, Jana L.; Lengacher, Raphael; Vargo, Natasha P.; Martin, Kirsten E.; Koller, Angus; Śmiłowicz, Dariusz; Boros, Eszter; Robinson, Jerome R. (January 2023, Inorganic Chemistry)
5. Blue (In,Ga)N light-emitting diodes with buried n ⁺ – p ⁺ tunnel junctions by plasma-assisted molecular beam epitaxy

   https://doi.org/10.7567/1347-4065/ab1e78  

   Cho, YongJin; Bharadwaj, Shyam; Hu, Zongyang; Nomoto, Kazuki; Jahn, Uwe; Xing, Huili Grace; Jena, Debdeep (June 2019, Japanese Journal of Applied Physics)