Green and sustainable solvents in chemical processes

CJ Clarke, WC Tu, O Levers, A Brohl… - Chemical reviews, 2018 - ACS Publications
Sustainable solvents are a topic of growing interest in both the research community and the
chemical industry due to a growing awareness of the impact of solvents on pollution, energy …

Supercritical CO2-applied equipment for chemical synthesis and transformation: Current status and perspectives

J Shi, X Kang, L Mao, Y Jiang, S Zhao, Y Liu… - Chemical Engineering …, 2023 - Elsevier
Due to the fascinating properties of low viscosity, zero surface tension, high gas-like
diffusivity and high liquid-like density, as well as the characteristics of nontoxic …

Homogeneous metal-based catalysis in supercritical carbon dioxide as reaction medium

A Olmos, G Asensio, PJ Perez - ACS Catalysis, 2016 - ACS Publications
Above 31.1° C and 73.8 bar, carbon dioxide reaches the supercritical state, being
transformed into a fluid (sc CO2) that has attracted interest in the last few decades as …

Palladium metallated shell layer of shell@ core MOFs as an example of an efficient catalyst design strategy for effective olefin hydrogenation reaction

Y Gong, Y Yuan, C Chen, S Chaemchuen, F Verpoort - Journal of Catalysis, 2020 - Elsevier
Facile strategies for noble metal dispersion in the shell-layer of core–shell structured metal–
organic frameworks based on Zr-MOFs (UiO-66@ Pd-UiO-67-BPY) was developed. The …

Hydrogenation in supercritical conditions catalyzed by palladium supported on modified activated carbon

LJ Liu, HM Guo, B Xue, H Lou, M Chen - RSC advances, 2015 - pubs.rsc.org
Biomass is expected to be a substitute for traditional fossil fuels because it is renewable and
environmentally friendly. Bio-oil, as an important utilization of biomass, has a complex …

(Pyridyl) benzoazole palladium (II) complexes as homogeneous catalysts in hydrogenation of alkenes and alkynes

SO Ojwach, AO Ogweno, MP Akerman - Catalysis Science & …, 2016 - pubs.rsc.org
Reactions of 2-(2-pyridyl) benzimidazole (L1), 2-(2-pyridyl) benzothiazole (L2) and 2-(2-
pyridyl) benzoxazole (L3) with either [PdCl2 (NCMe) 2] or [PdClMe (COD)] produced …

Pd-phosphite and Pd-Pd tetrazolyl paddlewheel complexes as catalysts for CO2 hydrogenation

E Ocansey, J Darkwa, BCE Makhubela - Inorganica Chimica Acta, 2021 - Elsevier
Hydrogenation of CO 2 to products such as formic acid has gained attention in recent times
as one of the means of addressing the environmental impact of CO 2 as well as H 2 storage …

Hydrogenation of 1‐octene using homogenous pyrazolyl nickel (II) complexes as pre‐catalysts: Experimental and computational studies

OE Olaoye, TB Demissie, OA Oyetunji… - European Journal of …, 2024 - Wiley Online Library
We present the synthesis, characterization, and catalytic activities of four bis (pyrazolyl)
nickel (II) complexes (1‐4) in the hydrogenation of 1‐octene. Characterization techniques …

Kinetics and chemoselectivity studies of hydrogenation reactions of alkenes and alkynes catalyzed by (benzoimidazol-2-ylmethyl) amine palladium (II) complexes

TA Tshabalala, SO Ojwach - Inorganica Chimica Acta, 2018 - Elsevier
Abstract A series of (benzoimidazol-2-ylmethyl) amine palladium (II) complexes have been
employed as catalysts in the homogeneous hydrogenation of alkenes and alkynes under …

Hydrogenation of alkenes and alkynes catalysed by NˆO (imino) phenol palladium (II) complexes: Structural, kinetics and chemoselectivity studies

TA Tshabalala, SO Ojwach - Journal of Organometallic Chemistry, 2018 - Elsevier
Abstract Reactions of 2-(2-methoxyethylimino) ethyl) phenol (HL1), 2-(2-hydroxyethylimino)
ethyl) phenol (HL2), 2-(2-aminoethylimino) ethyl) phenol (HL3) and 2-(2-hydroxyethylimino) …