Synergistic Lewis and Brønsted Acid Sites Promote OH* Formation and Enhance Formate Selectivity: Towards High-efficiency Glycerol ValorizationAngew. Chem. Int. Ed. (IF 16.1)Junqing Ma, Xunlu Wang, Junnan Song, Yanfeng Tang, Tongming Sun, Lijia Liu, Jin Wang, Jiacheng Wang, Minghui Yang Pub...
The proton and alkali metal-exchanged forms of MOR have been studied numerous times both experimentally and theoretically to gain deeper insight into the character of catalytically active Brønsted/Lewis acid sites (BAS/LASs) [[3], [4], [5], [6], [7], [8], [9], [10], [11], [...
The role of Lewis acid-base pair sites in ZnO-ZnCr2O4 catalysts for cyclization via dehydrogenative condensation of crude glycerol and 1,2-propanediamine for the synthesis of 2,6-dimethylpyrazine 作者:Vankudoth Krishna; Padmasri A Hari; Sarkari Reema; Velisoju Vijay Kumar; Gutta Naresh; Sathu...
Kinetics and mechanism of acetalisation of furfural to furfural diethyl acetal with Ni-Al layered double hydroxides containing Lewis acid sites Kinetics and mechanism of acetalisation of furfural to furfural diethyl acetal with Ni-Al layered double hydroxides containing Lewis acid sites... Du,Yali,...
Lewis acid sites (LAS) have been shown to be necessary to transform FF into FAL, alkyl levulinates into alkyl 4-hydroxy-pentanoate and finally into GVL. On the other hand, Bronsted acid sites (BAS) are necessary to transform FAL into FE and FE into alkyl levulinate and can also ...
·g–1and rich Lewis acid sites. The formation of such a unique nanowire is attributed to the adsorption of Cr3+cations on non-(001) planes of WO3. In the ODS process, the a-Cr2WO6/WO3nanowires can efficiently oxidize benzothiophene (BT), dibenzothiophene (DBT), and 4,6-dimethyl...
Size-selective Lewis acid catalysis in a microporous metal-organic framework with exposed Mn2+ coordination sites. C2-Symmetric Copper(II) Complexes as Chiral Lewis Acids. Catalytic Enantioselective Aldol Additions of Enolsilanes to Pyruvate Esters ...
Lewis acid-base interactions enhance explosives sensing in silacycle polymers(Lewis酸碱相互作用增强了Silacycle聚合物中的爆炸物感 下载积分: 2000 内容提示: ORIGINAL PAPERLewis acid–base interactions enhance explosives sensingin silacycle polymersJason C. Sanchez & Antonio G. DiPasquale &Anthony A. ...
1) Lewis acid sites Lewis酸中心 2) Lewis acid Lewis酸 1. Rate enhancement in ligand-free palladium catalyzed Suzuki reaction byLewis acidpromoters; Lewis酸促进无配体钯盐催化的Suzuki反应研究 2. Metoprolol was synthesized with isopropylamine and 4-(2-methoxyethyl)phenyl glycidyl by differentLewis acid...