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Shepherd Siangwata
Shepherd Siangwata
Verified email at uct.ac.za
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Year
Aqueous biphasic hydroformylation of olefins: From classical phosphine-containing systems to emerging strategies based on water-soluble nonphosphine ligands
LC Matsinha, S Siangwata, GS Smith, BCE Makhubela
Catalysis Reviews 61 (1), 111-133, 2019
462019
Synthesis, characterisation and reactivity of water-soluble ferrocenylimine-Rh (I) complexes as aqueous-biphasic hydroformylation catalyst precursors
S Siangwata, N Baartzes, BCE Makhubela, GS Smith
Journal of Organometallic Chemistry 796, 26-32, 2015
412015
Rhodium‐catalysed hydroformylation of 1‐octene using aryl and ferrocenyl Schiff base‐derived ligands
S Siangwata, S Chulu, CL Oliver, GS Smith
Applied Organometallic Chemistry 31 (4), e3593, 2017
172017
Multitasking FeOCN Composite as an Economic, Heterogeneous Catalyst for 1‐Octene Hydroformylation and Hydration Reactions
AK Srivastava, M Ali, S Siangwata, N Satrawala, GS Smith, RK Joshi
Asian Journal of Organic Chemistry 9 (3), 377-384, 2020
162020
Aqueous olefin hydroformylation using water-soluble mono-and trinuclear N, O-chelate rhodium (I)-aryl ether precatalysts
S Siangwata, NJ Goosen, GS Smith
Applied Catalysis A: General 603, 117736, 2020
152020
A Triarylated 1, 2, 3‐Triazol‐5‐ylidene Ligand with a Redox‐Active Ferrocenyl Substituent for Rhodium (I)‐Catalyzed Hydroformylation of 1‐Octene
D Aucamp, T Witteler, F Dielmann, S Siangwata, DC Liles, GS Smith, ...
European Journal of Inorganic Chemistry 2017 (9), 1227-1236, 2017
122017
Olefin hydroformylation and kinetic studies using mono-and trinuclear N, O-chelate rhodium (I)-aryl ether precatalysts
S Siangwata, NCC Breckwoldt, NJ Goosen, GS Smith
Applied Catalysis A: General 585, 117179, 2019
102019
Base-catalyzed cross coupling of secondary alcohols and aryl-aldehydes with concomitant oxidation of alcohols to ketones: An alternative route for synthesis of the Claisen …
N Satrawala, KN Sharma, LC Matsinha, L Maqeda, S Siangwata, ...
Tetrahedron Letters 58 (28), 2761-2764, 2017
92017
Photo induced alkyne hydration reactions mediated by a water soluble, reusable Rhodium (I) catalyst
M Ali, AK Srivastava, S Siangwata, GS Smith, RK Joshi
Catalysis Communications 115, 78-81, 2018
82018
Tunable Rh (I) Fischer carbene complexes for application in the hydroformylation of 1-octene
TL Mashabane, GK Ramollo, G Kleinhans, S De Doncker, S Siangwata, ...
Journal of Organometallic Chemistry 920, 121341, 2020
62020
Core-and peripheral-functionalised metallodendrimers for hydroformylation reactions: A review
S Siangwata, C Williams, N Omosun, S Ngubane, GS Smith
Applied Catalysis A: General 626, 118362, 2021
42021
Monometallic and multimetallic complexes as precatalysts in the hydroformylation of olefins
S Siangwata
Faculty of Science, 2020
12020
Room Temperature Hydrogenation of CO2 Utilizing a Cooperative Phosphorus Pyridone‐Based Iridium Complex
S Siangwata, A Hamilton, GJ Tizzard, SJ Coles, GR Owen
ChemCatChem, e202301627, 2024
2024
Mono-and trinuclear N, O-chelate Rh (I)-aryl ether complexes: Olefin hydroformylation and kinetic studies
S Siangwata
Monometallic and multimetallic complexes as precatalysts in the …, 2020
2020
Design, synthesis and characterization of water soluble heterobimetallic complexes and their evaluation as aqueous biphasic hydroformylation catalysts
S Siangwata
University of Cape Town, 2015
2015
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