Exploring the pivotal role of silver(I) additives in palladium-catalyzed NH2-directed C(sp3)–H arylation reactions
Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the het...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Zhao, Ning [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021transfer abstract |
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| Umfang: |
4 |
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| Übergeordnetes Werk: |
Enthalten in: Enhanced upconversion emission and magnetization in Yb3+-Er3+/Ho3+ codoped Gd2O3 nanocrystals by introducing Zn2+ ions - Li, Daguang ELSEVIER, 2016, Beijing |
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| Übergeordnetes Werk: |
volume:32 ; year:2021 ; number:12 ; pages:3980-3983 ; extent:4 |
| Links: |
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| DOI / URN: |
10.1016/j.cclet.2021.04.044 |
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| 520 | |a Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. | ||
| 520 | |a Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. | ||
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10.1016/j.cclet.2021.04.044 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001958.pica (DE-627)ELV056651147 (ELSEVIER)S1001-8417(21)00286-2 DE-627 ger DE-627 rakwb eng 670 VZ 540 VZ 630 VZ Zhao, Ning verfasserin aut Exploring the pivotal role of silver(I) additives in palladium-catalyzed NH2-directed C(sp3)–H arylation reactions 2021transfer abstract 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. Jin, Xiaojiao oth Dang, Yanfeng oth Enthalten in Institute of Materia Medica Li, Daguang ELSEVIER Enhanced upconversion emission and magnetization in Yb3+-Er3+/Ho3+ codoped Gd2O3 nanocrystals by introducing Zn2+ ions 2016 Beijing (DE-627)ELV014303019 volume:32 year:2021 number:12 pages:3980-3983 extent:4 https://doi.org/10.1016/j.cclet.2021.04.044 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_40 GBV_ILN_69 AR 32 2021 12 3980-3983 4 |
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10.1016/j.cclet.2021.04.044 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001958.pica (DE-627)ELV056651147 (ELSEVIER)S1001-8417(21)00286-2 DE-627 ger DE-627 rakwb eng 670 VZ 540 VZ 630 VZ Zhao, Ning verfasserin aut Exploring the pivotal role of silver(I) additives in palladium-catalyzed NH2-directed C(sp3)–H arylation reactions 2021transfer abstract 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. Jin, Xiaojiao oth Dang, Yanfeng oth Enthalten in Institute of Materia Medica Li, Daguang ELSEVIER Enhanced upconversion emission and magnetization in Yb3+-Er3+/Ho3+ codoped Gd2O3 nanocrystals by introducing Zn2+ ions 2016 Beijing (DE-627)ELV014303019 volume:32 year:2021 number:12 pages:3980-3983 extent:4 https://doi.org/10.1016/j.cclet.2021.04.044 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_40 GBV_ILN_69 AR 32 2021 12 3980-3983 4 |
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10.1016/j.cclet.2021.04.044 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001958.pica (DE-627)ELV056651147 (ELSEVIER)S1001-8417(21)00286-2 DE-627 ger DE-627 rakwb eng 670 VZ 540 VZ 630 VZ Zhao, Ning verfasserin aut Exploring the pivotal role of silver(I) additives in palladium-catalyzed NH2-directed C(sp3)–H arylation reactions 2021transfer abstract 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. Jin, Xiaojiao oth Dang, Yanfeng oth Enthalten in Institute of Materia Medica Li, Daguang ELSEVIER Enhanced upconversion emission and magnetization in Yb3+-Er3+/Ho3+ codoped Gd2O3 nanocrystals by introducing Zn2+ ions 2016 Beijing (DE-627)ELV014303019 volume:32 year:2021 number:12 pages:3980-3983 extent:4 https://doi.org/10.1016/j.cclet.2021.04.044 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_40 GBV_ILN_69 AR 32 2021 12 3980-3983 4 |
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10.1016/j.cclet.2021.04.044 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001958.pica (DE-627)ELV056651147 (ELSEVIER)S1001-8417(21)00286-2 DE-627 ger DE-627 rakwb eng 670 VZ 540 VZ 630 VZ Zhao, Ning verfasserin aut Exploring the pivotal role of silver(I) additives in palladium-catalyzed NH2-directed C(sp3)–H arylation reactions 2021transfer abstract 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. Jin, Xiaojiao oth Dang, Yanfeng oth Enthalten in Institute of Materia Medica Li, Daguang ELSEVIER Enhanced upconversion emission and magnetization in Yb3+-Er3+/Ho3+ codoped Gd2O3 nanocrystals by introducing Zn2+ ions 2016 Beijing (DE-627)ELV014303019 volume:32 year:2021 number:12 pages:3980-3983 extent:4 https://doi.org/10.1016/j.cclet.2021.04.044 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_40 GBV_ILN_69 AR 32 2021 12 3980-3983 4 |
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10.1016/j.cclet.2021.04.044 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001958.pica (DE-627)ELV056651147 (ELSEVIER)S1001-8417(21)00286-2 DE-627 ger DE-627 rakwb eng 670 VZ 540 VZ 630 VZ Zhao, Ning verfasserin aut Exploring the pivotal role of silver(I) additives in palladium-catalyzed NH2-directed C(sp3)–H arylation reactions 2021transfer abstract 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. Jin, Xiaojiao oth Dang, Yanfeng oth Enthalten in Institute of Materia Medica Li, Daguang ELSEVIER Enhanced upconversion emission and magnetization in Yb3+-Er3+/Ho3+ codoped Gd2O3 nanocrystals by introducing Zn2+ ions 2016 Beijing (DE-627)ELV014303019 volume:32 year:2021 number:12 pages:3980-3983 extent:4 https://doi.org/10.1016/j.cclet.2021.04.044 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_40 GBV_ILN_69 AR 32 2021 12 3980-3983 4 |
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| title_sort |
exploring the pivotal role of silver(i) additives in palladium-catalyzed nh2-directed c(sp3)–h arylation reactions |
| title_auth |
Exploring the pivotal role of silver(I) additives in palladium-catalyzed NH2-directed C(sp3)–H arylation reactions |
| abstract |
Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. |
| abstractGer |
Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. |
| abstract_unstemmed |
Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)−H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C–H activation, oxidative addition, and reductive elimination take place via the heterodimeric Pd–Ag intermediates and transition states. Experimentally, the active heterodimeric Pd–Ag species were detected by mass spectrometry, which further confirms the proposed heterodimeric mechanism. Insight gained through this study reveals the synergistic manner of palladium catalysis and silver(I) additives in native NH2-directed C‒H activation and C–C coupling reactions. |
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12 |
| title_short |
Exploring the pivotal role of silver(I) additives in palladium-catalyzed NH2-directed C(sp3)–H arylation reactions |
| url |
https://doi.org/10.1016/j.cclet.2021.04.044 |
| remote_bool |
true |
| author2 |
Jin, Xiaojiao Dang, Yanfeng |
| author2Str |
Jin, Xiaojiao Dang, Yanfeng |
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| doi_str |
10.1016/j.cclet.2021.04.044 |
| up_date |
2024-07-06T21:00:47.291Z |
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