التفاصيل البيبلوغرافية
| العنوان: |
Multideuteration of Nitroaromatics by Silver-Catalyzed Hydrogen-Isotope Exchange |
| المؤلفون: |
Jianbo Tang (4491955), Junhua Kong (1419418), Hui Xu (9203), Zhi-Jiang Jiang (2867534), Yifan She (14420325), Jianfei Bai (1856917), Bencan Tang (6336692), Jia Chen (8203), Zhanghua Gao (1300440), Kun Gao (161056) |
| سنة النشر: |
2023 |
| مصطلحات موضوعية: |
Biophysics, Biochemistry, Molecular Biology, Neuroscience, Evolutionary Biology, Developmental Biology, Chemical Sciences not elsewhere classified, Physical Sciences not elsewhere classified, established directing group, controlling experiments suggested, considerable deuterium accumulation, interesting deuteration pattern, 2 , isotope exchange silver, isotope exchange, deuterium source, para <, meta <, tentative two, silver species, protocol showed, observed around, guided hydrogen, catalyzed hydrogen, catalyzed deuteration, aromatic rings, achieved using |
| الوصف: |
Silver-catalyzed deuteration of nitroaromatics has been achieved using D 2 O as the deuterium source. Distinct from the well-established directing group-guided hydrogen-isotope exchange, this protocol showed an interesting deuteration pattern, where considerable deuterium accumulation was observed around the aromatic rings. Controlling experiments suggested that the deuteration was initiated by a silver-promoted C–H activation. Therefore, a tentative two-stage deuteration mechanism involving aryl-silver species was proposed to explain the deuteration on meta - and para -positions. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
unknown |
| Relation: |
https://figshare.com/articles/journal_contribution/Multideuteration_of_Nitroaromatics_by_Silver-Catalyzed_Hydrogen-Isotope_Exchange/21892830 |
| DOI: |
10.1021/acs.joc.2c02618.s001 |
| الاتاحة: |
https://doi.org/10.1021/acs.joc.2c02618.s001 |
| Rights: |
CC BY-NC 4.0 |
| رقم الانضمام: |
edsbas.6907035D |
| قاعدة البيانات: |
BASE |