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1. Activation of CO 2 , CS 2 , and COS by α-Diimine-Stabilized Gallylenes NSTL国家科技图书文献中心

Guo, Meng |  Dong, Ben... -  《Chemistry》 - 2025,31(5) - n/a~n/a - 共7页

摘要: reactivities toward carbon dioxide and its sulfurized | Several gallylenes [LPhGaM(THF)n] stabilized |  by an alpha-diimine ligand (LPh=[(2,6-iPr2C6H3)NC | (Ph)]22-; M=Li, n=3, 3-Li; M=Na, n=4, 3-Na; M=K, n=1 | , 3-K) were prepared, which display diverse
关键词: alpha-diimine |  Gallylene |  Carbon dioxide analogues |  Low-valent main-group metals |  Small molecule activation |  α-diimine

2. Rh(III)‐Catalyzed Annulation of (Het)aryl Amides with α‐Allenyl‐Containing α‐Amino Acid Derivatives NSTL国家科技图书文献中心

Daria V. Vorobyeva |  Alexandra S. Bubnova... -  《Asian Journal of Organic Chemistry》 - 2025,14(1) - n/a~n/a - 共6页

摘要: of CF3‐substituted α‐amino acid derivatives |  includes Rh(III)‐catalyzed C−H activation/[4+2 |  allenyl‐containing α‐amino carboxylates and their |  terminal carbon atom of allene moiety. | Abstract An efficient pathway to a new series
关键词: Fluorinated allenes |  α-amino acids |  Aromatic amides |  Intermolecular heterocyclization |  Catalysis

3. Constructing 2D highly crystalline g-C3N4 supported ID iron oxides in molten salts for enhanced photocatalytic peroxymonosulfate activation NSTL国家科技图书文献中心

Yanhong Yang |  Wenjing Meng... -  《Separation and Purification Technology》 - 2025,358PA - 130284~13 - 共13页

摘要:Constructing a graphitic carbon nitride Cg |  supported ID α-Fe2O3 nanofibers are synthesized through |  and well-dispersed ID flocculent-like α-Fe2O3 |  carbamazepine(CBZ),while the doping of ID α-Fe2O3 nanofibers |  could highly improve the photocatalytic PMS activation
关键词: Graphitic carbon nitride |  Iron oxides |  Molten salts synthesis |  Peroxymonosulfate activation |  Carbamazepine degradation

4. Novel α-MnO2/AC catalysts for heterogeneous catalytic ozonation process to remove BAA in dye wastewater NSTL国家科技图书文献中心

Gong C. |  Lv X.... -  《Journal of industrial and engineering chemistry》 - 2025,141 - 340~350 - 共11页 - 被引量:2

摘要: and its loading onto activated carbon were |  ozonation. The synthesized α-MnO2/AC showed excellent |  optimal conditions. Compared with MnO2 alone, α-MnO2/AC |  to enable O3 adsorption and activation to generate | © 2024 The Korean Society of Industrial and
关键词: Activated carbon |  Bromamine acid |  Crystalline phase |  Heterogeneous catalytic ozonation |  MnO2

5. Synergistic Dual Activation Catalysis by Saccharin-Based Ionic Liquids for Diastereoselective Synthesis of Ferrocene-Appended Furopyranones,Furochromenones,and Benzofuranones NSTL国家科技图书文献中心

Suman Srivastava -  《Applied Organometallic Chemistry》 - 2025,39(2) - e7827~7 - 共7页

摘要: dual activation of enone and imidazolium ylide via | ,one-carbon fragment has been established as a well |  efficient two-electron,one-carbon fragment for the |  revealed that α-ylidene-β-diketones can engage in[4+1 | A practical and straightforward strategy for
关键词: dihydrofuran |  ferrocene |  green chemistry |  ionic liquid

6. Catalytic hydroconversion of aryl ethers to polycyclic alkanes over Ni@MCM-41/β composite zeolite: Aromatic α-carbon activation and hydrogen transfer mechanisms NSTL国家科技图书文献中心

Liu G.-H. |  Shi W.-A.... -  《Fuel: A journal of fuel science》 - 2024,367(Jul.1) - 1.1~1.12 - 共12页 - 被引量:2

摘要: of aromatic α-carbon. In addition, the activation | -carbon activation (mainly) is coupled/reformed with |  induced by cation/radical fragments after the activation | /radical produced by >C-O- bond cleavage and aromatic α | ? 2024 Elsevier LtdTo produce high-density
关键词: Aryl ethers |  Catalytic hydroconversion |  Composite zeolite |  Hydrogen transfer |  Polycyclic alkanes |  α-Carbon activation

7. Iron and nitrogen co-doped carbon catalysts derived from ZIF-8 towards enhanced peroxymonosulfate activation and contaminants removal: The synergistic effects of FeNx and α/γ-Fe species NSTL国家科技图书文献中心

Ma W. |  Cai H.... -  《Vacuum: Technology Applications & Ion Physics: The International Journal & Abstracting Service for Vacuum Science & Technology》 - 2024,229 - 共5页

摘要: of iron and nitrogen co-doped carbon (Fe-N-C) for |  peroxymonosulfate (PMS) activation towards contaminants removal |  and elucidation of the activation mechanism still |  nitrogen co-doped carbon (Fe-N-C) catalysts are |  experiments prove that synergistic effects of FeNx and α
关键词: Advanced oxidation processes |  Carbon materials |  Catalysis |  Fe-N-C |  Peroxymonosulfate

8. Synthesis and optimization of activated carbon from Doum (Chamaerops humilis) fiber via pyrolysis-assisted H3PO4 activation for removal of bisphenol A and α-Naphthol NSTL国家科技图书文献中心

Grich A. |  Bouzid T.... -  《Diamond and Related Materials》 - 2024,145 - 111061~ - 共16页 - 被引量:42

摘要: (BPA) and α-Naphthol (ANP). The optimal activation |  to produce activated carbon appears to be an |  producing low-cost and mesoporous activated carbon (ACDF |  pyrolysis method involving chemical activation with H3PO4 | ), considering four variable factors: Activation temperature
关键词: Activated carbon |  Bisphenol A |  DFT |  Full factorial design |  α-Naphthol

9. Recent Advances in Hypervalent Iodine Reagents and m -CPBA Mediated Oxidative Transformations NSTL国家科技图书文献中心

Ravi Varala |  Vittal Seema... -  《Current organic chemistry》 - 2024,28(7) - 489~509 - 共21页 - 被引量:2

摘要:, carbon-carbon, carbon-hetero bond formation | -coupling, lactonization, oxidative dearomatization, α | -oxytosylation or α-acetoxylation, oxidative C-C bond |  activation and in other miscellaneous reactions. The | Among the several peroxides available, meta
关键词: m-CPBA |  hypervalent iodine reagents |  oxidation |  organic transformations |  catalysis |  organic synthesis.

10. Combined effect of SiC and carbon on sintering kinetics, microstructure and mechanical properties of fine-grained binderless tungsten carbide: A case of the DC arc plasma chemical synthesis WC nanopowders NSTL国家科技图书文献中心

Lantcev E.A. |  Andreev P.V.... -  《International Journal of Refractory Metals & Hard Materials》 - 2024,122 - 106721~ - 共14页

摘要: of diffusion of the carbon 14C along the α-WC grain | ). Nanopowders of α-WC produced by DC arc plasma chemical | ) conditions. The CPS activation energies of WC + C and WC |  + C + SiC powders are close to the activation energy |  boundaries. The SPS activation energies of WC + C + SiC
关键词: Nanopowder |  Plasma chemical synthesis |  Silicon carbide |  Spark plasma sintering |  Tungsten carbide
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