Heterogenisation of CpMo(CO)3Cl on mesoporous materials and its application as olefin epoxidation catalyst

Ayyamperumal Sakthivel; Jin Zhao; Marianne Hanzlik; Fritz E. Kühn

doi:10.1039/b410634b

Heterogenisation of CpMo(CO)₃Cl on mesoporous materials and its application as olefin epoxidation catalyst

Ayyamperumal Sakthivel
, Jin Zhao
, Marianne Hanzlik
, Fritz E. Kühn

Associate Professorship of Molecular Catalysis

Technical University of Munich

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

CpMo(CO)₃Cl 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, N₂ 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, ¹³C and ²⁹Si 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.

Original language	English
Pages (from-to)	3338-3341
Number of pages	4
Journal	Dalton Transactions
Issue number	20
DOIs	https://doi.org/10.1039/b410634b
State	Published - 21 Oct 2004

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abstract = "CpMo(CO)3Cl 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, N2 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, 13C and 29Si 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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AU - Sakthivel, Ayyamperumal

AU - Zhao, Jin

AU - Hanzlik, Marianne

AU - Kühn, Fritz E.

PY - 2004/10/21

Y1 - 2004/10/21

N2 - CpMo(CO)3Cl 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, N2 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, 13C and 29Si 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.

AB - CpMo(CO)3Cl 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, N2 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, 13C and 29Si 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.

UR - https://www.scopus.com/pages/publications/9244249148

U2 - 10.1039/b410634b

DO - 10.1039/b410634b

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AN - SCOPUS:9244249148

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SP - 3338

EP - 3341

JO - Dalton Transactions

JF - Dalton Transactions

IS - 20

ER -

Heterogenisation of CpMo(CO)₃Cl on mesoporous materials and its application as olefin epoxidation catalyst

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