Year: 2024
Type: article
Abstract: Four anionic rhodium complexes were synthesized using RhCl3 as a precursor. All derivatives were isolated and characterized spectroscopically (NMR, ESI-MS). For one of them, [BMPip][RhCl4], the crystallographic structure was determined. Additionally, their melting points and thermal stabilities were established. The obtained derivatives were used as catalysts for the hydrosilylation of two olefins with various properties. All tested catalysts were insoluble in the reaction medium, which permitted their easy isolation and repeated use in subsequent catalytic cycles. The most effective catalyst did not lose its activity, even after fifty cycles of hydrosilylation of octene using heptamethyltrisiloxane (HMTS).
Source: Catalysts
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $3,069
OpenAlex ID: W4405642384