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Grubbs catalysts are a series of transition metal carbene complexes used as catalysts for olefin metathesis. They are named after Robert H. Grubbs, the chemist who supervised their synthesis. Several generations of the catalyst have also been developed.
Learn about olefin metathesis, a reaction that exchanges substituents between different olefins, and the Grubbs catalysts that make it possible. Find literature, mechanisms, examples and applications of this synthetically useful process.
New generation catalyst with increased activity for olefin metathesis reactions; it gives excellent yields even in cases where the classic Grubbs catalyst fails
- SIAL
Grubbs’ catalyst is a transition metal carbene complex and there are two generations of the catalysts. 103 In contrast to other olefin metathesis catalysts, Grubbs’ catalysts tolerate other functional groups in the alkene and are compatible with a wide range of solvents. 103 For these reasons, Grubbs’ catalysts are extraordinarily versatile.
Jan 6, 2022 · This article summarizes the recent trends in the synthesis and usage of ruthenium-based Grubbs catalysts for olefin metathesis reactions. It also discusses some examples of natural products that can be synthesized via olefin metathesis with Grubbs catalysts.
Professor Robert (Bob) Howard Grubbs’ main interests in organometallic chemistry and synthetic chemistry are catalysts, notably Grubbs’ catalyst for olefin metathesis and ring-opening metathesis polymerization with cyclic olefins such as norbornene. He also contributed to the development of so-called ‘living polymerization’.
Jan 30, 2022 · Herein, we report a new application of the prize-winning Grubbs catalysts, which have been widely applied for olefin metathesis, for hydrogen production from aqueous-phase methanol reforming under easily achievable conditions (1 atm, <100 °C) with negligible CO formation.
