Effect of morphology and their oxygen vacancies of nanostructured CeO2 catalyst for carboxymethylation of biomass-derived alcohols

KS Kanakikodi, N Kulal, KS Subramanya… - Molecular …, 2024 - Elsevier
An effective and highly selective protocol has been realized for the synthesis of asymmetric
organic carbonates using dimethyl carbonate (DMC) as a reactant and solvent. Herein, the …

Advantageous role of N-doping on K@ Al in COS/CS2 hydrolysis: diminished oxygen mobility and rich basic sites

R Cao, X Wang, P Ning, Y Xie, L Wang, Y Ma, X Li… - Fuel, 2023 - Elsevier
Basic sites are important to promote carbonyl sulfide (COS) and carbon disulfide (CS 2)
hydrolysis activity while improving the oxidation resistance of hydrolysis catalysts is a …

Sodium aluminate-catalyzed biodiesel synthesis

G Pampararo, DP Debecker - ACS Sustainable Chemistry & …, 2023 - ACS Publications
Fatty acid methyl esters (FAME) were produced by transesterification of vegetable oil
triglycerides, using a cheap, available, and strongly basic catalyst: NaAlO2 (sodium …

Rational design of metal-based nanocomposite catalysts for enhancing their stability in solid acid catalysis

Z Lei, M Jia - Chemical Communications, 2024 - pubs.rsc.org
The use of supported metal-based heterogeneous catalysts is very ubiquitous in the modern
chemical industry. Although high reactivity has been achieved, conventional supported …

Microwave-assisted sol–gel synthesis of TiO2-mixed metal oxide nanocatalyst for degradation of organic pollutant

PE Imoisili, TC Jen, B Safaei - Nanotechnology Reviews, 2021 - degruyter.com
Titanium dioxide (TiO2) is the most effective photocatalysts for low-cost degradation of
organic pollutant; however, the wide band gap and the high recombination rate of the …

Supported sodium aluminate catalysts effectively catalyze biodiesel synthesis

G Pampararo, DP Debecker - Materials Today Chemistry, 2024 - Elsevier
Strongly basic sodium aluminate (NaAlO 2) was supported on titanium dioxide, γ-alumina,
and hydrotalcite by impregnation. The resulting catalysts showed improved specific activity …

A scale-up procedure to dialkyl carbonates; evaluation of their properties, biodegradability, and toxicity

G Trapasso, C Salaris, M Reich, E Logunova… - Sustainable Chemistry …, 2022 - Elsevier
In this work, we explored a scale-up procedure to non-commercially available or expensive
dialkyl carbonates via transcarbonylation reaction of an alcohol with dimethyl carbonate …

Sustainable methods for the carboxymethylation and methylation of ursolic acid with dimethyl carbonate under mild and acidic conditions

N Kadsanit, P Worsawat, C Sakonsinsiri, CR McElroy… - RSC …, 2024 - pubs.rsc.org
Ursolic acid is a triterpene plant extract that exhibits significant potential as an anti-cancer,
anti-tumour, and anti-inflammatory agent. Its direct use in the pharmaceutical industry is …

Upgrading of Bioderived Alcohols: Selective Synthesis of Organic Carbonates over Acid-Modulated MIL-101 (Cr) MOF Catalyst

BB Kulkarni, SKR Velagala… - Industrial & Engineering …, 2024 - ACS Publications
The different acid-modified MIL-101 (Cr) MOF materials have been exploited for the Lewis
acid-catalyzed carboxymethylation (CM) of bio-alcohols to asymmetric organic carbonates …

Continuous flow organocatalyzed methoxycarbonylation of benzyl alcohol derivatives with dimethyl carbonate

T Toupy, L Bovy, JCM Monbaliu - Journal of Flow Chemistry, 2022 - Springer
An organocatalytic continuous flow process is presented for the preparation of non-
symmetric benzyl carbonate derivatives. The procedure relies on dimethyl carbonate as a …