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NATURE COMMUNICATIONS, ISSN 2041-1723, 01/2020, Volume 11, Issue 1, pp. 226 - 10
Catalytic asymmetric functionalization of the N-H groups of indoles and carbazoles constitutes an important but less developed class of reactions. Herein, we... 
BRONSTED ACID | FUNCTIONALIZATION | MANNICH REACTION | ENANTIOSELECTIVE SYNTHESIS | MULTIDISCIPLINARY SCIENCES | ALLYLATION | ALLYLIC ALKYLATION | CHIRAL PHOSPHORIC-ACID | PRECURSORS | IN-SITU | ACCESS | Phosphoric acid | Salts | Carbazoles | Asymmetry | Catalysts | Alkali metals | Reagents | Lithium | Catalysis | Indoles | Reaction mechanisms | Acetals
Journal Article
by Che, JW and Niu, L and Jia, SK and Xing, D and Hu, WH
NATURE COMMUNICATIONS, ISSN 2041-1723, 03/2020, Volume 11, Issue 1, pp. 1 - 9
Journal Article
by Kang, JC and He, S and Zhou, W and Shen, Z and Li, YY and Chen, MS and Zhang, QH and Wang, Y
NATURE COMMUNICATIONS, ISSN 2041-1723, 02/2020, Volume 11, Issue 1, pp. 827 - 11
Journal Article
NATURE COMMUNICATIONS, ISSN 2041-1723, 01/2020, Volume 11, Issue 1, pp. 225 - 9
Amorphous silica-aluminas (ASAs) are widely used in acid-catalyzed C-H activation reactions and biomass conversions in large scale, which can be promoted by... 
QUADRUPOLAR NUCLEI | BRONSTED ACIDITY | ZEOLITES H-Y | SOLID-STATE NMR | H/D EXCHANGE | MULTIDISCIPLINARY SCIENCES | SENSITIVITY ENHANCEMENT | SITES | ATOM-PROBE | STRENGTH | CATALYSTS | Aluminum | Chemical reactions | Activation | Catalytic activity | Acidity | Zeolite | Dehydration | Zeolites | Silica | Leaching | Silicon dioxide | Hydroxymethylfurfural | Hydrogen bonds | Benzene | Catalysis | Synergistic effect | Electron density | Strength
Journal Article
Chemical Engineering Journal, ISSN 1385-8947, 08/2020, Volume 394, p. 124831
•Dual Brønsted DESs were designed as extractants and catalysts for oxidative desulfurization.•The reaction mechanism was studied in depth through experimental... 
Oxidative desulfurization | Dual Brønsted acidity | Deep eutectic solvents | Low viscosity
Journal Article
Microporous and Mesoporous Materials, ISSN 1387-1811, 08/2020, Volume 302, p. 110223
Evaluating and controlling the distribution of framework Al species in ZSM-5 zeolite, which consists of an orthorhombic MFI framework with 12 tetrahedral... 
TiCl4 treatment | Al distribution | 27Al MAS NMR | ZSM-5 zeolite | Brønsted acidity
Journal Article
Chemosphere, ISSN 0045-6535, 07/2020, Volume 251, p. 126561
In this study, low-temperature catalytic NO oxidation with H2O2 over Na- and H-exchanged Y and ZSM-5 zeolites was investigated at 140 °C which is the average... 
Brønsted acid sites | NO oxidation | Metal-free zeolites | H2O2 | Low temperature
Journal Article
Microporous and Mesoporous Materials, ISSN 1387-1811, 07/2020, Volume 301, p. 110226
Journal Article
Chinese Journal of Chemistry, ISSN 1001-604X, 06/2020, Volume 38, Issue 6, pp. 565 - 569
Summary of main observation and conclusion By using a combination of a chiral N‐triflyl phosphoramide and TiCl4 as the catalyst, a new process for asymmetric... 
Asymmetric hydroalkoxylation | Chiral super strong Brønsted acid | Chiral terahedrofuran | Cyclization | Asymmetric catalysis
Journal Article
STRUCTURAL CHEMISTRY, ISSN 1040-0400, 06/2020, Volume 31, Issue 3, pp. 851 - 859
Comprehensive density functional theory calculations at B3LYP/6-311++G(d, p) level have been undertaken on a new type of organic Bronsted acids based on... 
Triflic acid | Aromaticity | HYDROCARBONS | CHEMISTRY, PHYSICAL | CRYSTALLOGRAPHY | CHEMISTRY, MULTIDISCIPLINARY | DFT calculations | DFT | Perchloric acid | HYPERACIDS | BRONSTED SUPERACIDS | Superacid | POLYCYANO DERIVATIVES | GAS-PHASE ACIDITIES | STRONGER
Journal Article
Applied Catalysis A, General, ISSN 0926-860X, 05/2020, Volume 598, p. 117589
[Display omitted] •The Brönsted acid sites of catalyst could be effectively modified by metal promoters.•A volcano relationship was found between the aromatics... 
Syngas to aromatics | Synergistic effect | Fe/HZSM-5 | Brönsted acid sites | Mo promoter
Journal Article
Angewandte Chemie, ISSN 0044-8249, 05/2020, Volume 132, Issue 21, pp. 8080 - 8090
Direct deprotonation represents an extremely simple, straightforward, and atom‐economic strategy to activate pronucleophiles bearing an acidic proton. However,... 
organocatalysis | acidity | synthetic methods | Brønsted bases | superbases | Protein kinase A | Stereoselectivity | Guanidines | Amines | Asymmetry
Journal Article
European Journal of Lipid Science and Technology, ISSN 1438-7697, 05/2020, Volume 122, Issue 5, pp. 1900342 - n/a
Montmorillonite (MMT) is widely used as the catalyst in the commercial production of dimeric fatty acids (DAs). However, the dimerization activity of MMTs from... 
montmorillonite | dimeric fatty acids | Brønsted acidity | heterogeneous catalysis | basal spacing | SURFACE-ACIDITY | ACTIVATION | CATALYZED DIMERIZATION | FOOD SCIENCE & TECHNOLOGY | POLYMERIZATION | ADSORPTION | NUTRITION & DIETETICS | Bronsted acidity | OIL | SITES | POLYURETHANE | TITRATION | CLAY | Interlayers | Montmorillonite | Catalysts | Aluminum | Acidity | Fatty acids | Moisture content | Water content | Cations | Silicon | Dimers | Yield | Dimerization
Journal Article
The Journal of organic chemistry, ISSN 0022-3263, 05/2020, Volume 85, Issue 9, pp. 6017 - 6026
Charge-enhanced Brønsted acid organocatalysts with electron-withdrawing substituents were synthesized, and their relative acidities were characterized by... 
MECHANISM | RATE-DETERMINING STEP | BRONSTED ACIDS | CHEMISTRY, ORGANIC | FRIEDEL-CRAFTS ALKYLATION | PHOSPHORIC-ACIDS | SALTS | INDOLES | NITROALKENES
Journal Article