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Updated: Aug 21, 2026

Development of Heterogeneous Enantioselective Catalysts using Chiral Metal-Organic Frameworks (MOFs)
Published on: January 17, 2020
Heterogenisation of CpMo(CO)3Cl on mesoporous materials and its application as olefin epoxidation catalyst
Ayyamperumal Sakthivel1, Jin Zhao, Marianne Hanzlik
1Anortanisch-Chemisches Institut der Technischen Universität München, D-85747 Garching bei München, Germany.
Abstract:
CpMo(CO)(3)Cl reacts with the hydroxyl (Si-OH or Si-OH-Al) functionalities of mesoporous molecular sieves such as MCM-41, MCM-48 and its aluminium analogues during grafting. XRD, N(2) adsorption-desorption, BET surface area analysis and TEM show the resulting samples as being well ordered and maintaining a uniform pore size. FT-IR spectra, elemental analysis, (13)C and (29)Si CP MAS NMR spectra confirm the successful grafting. In the presence of excess TBHP the materials show high activity in cyclooctene epoxidation and good stability.
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