Cu2+-perchlorophthalocyanine immobilized MCM-41:: catalyst for oxidation of alkenes

被引：81

作者：

Karandikar, P ^{[1
]}

Agashe, M ^{[1
]}

Vijayamohanan, K ^{[1
]}

Chandwadkar, AJ ^{[1
]}

机构：

[1] Natl Chem Lab, Catalysis Div, Pune 411008, Maharashtra, India

来源：

APPLIED CATALYSIS A-GENERAL | 2004年 / 257卷 / 02期

关键词：

HSi-MCM-41; Cu-AM(PS); immobilization of CUCl16PC complexes; alkene oxidation;

D O I：

10.1016/j.apcata.2003.07.007

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The immobilization of copperperchlorophthalocyanine (CUCl16PC) complex in the channels of HSi-MCM-41 molecular sieves has been carried out by (i) post-synthesis in the presence of 3-aminopropyltriethoxysilane (3-APTES) and (ii) impregnation in the absence of 3-APTES. The resulting host-guest samples were characterized by XRD, MAS-NMR, nitrogen adsorption, IR and cyclic voltammetry. Each sample showed an IR band at 1390cm(-1) suggesting the presence Of CUCl16PC complex in the channels of HSi-MCM-41. The results of the alkene epoxidation in presence of (i) TBHP and (ii) O-2/isobutyraidehyde are compared. The oxo-metal and acyl peroxy radical species that formed predominantly using isobutyraldehyde give a high yield of epoxide, as compared to the reaction using TBHP as the oxidant. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：133 / 143

页数：11

共 33 条

[21] RECENT ADVANCES IN AEROBIC OXYGENATION [J].

MUKAIYAMA, T ;

YAMADA, T .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1995, 68 (01) :17-35

[22]

MULKAIYAMA T, 1995, BULL CHEM SOC JPN, V68, P17

[23] Olefin oxidation with dioxygen catalyzed by porphyrins and phthalocyanines intercalated in α-zirconium phosphate [J].

Niño, ME ;

Giraldo, SA ;

Páez-Mozo, EA .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2001, 175 (1-2) :139-151

[24] Oxidation of cyclohexane over copper phthalocyanines encapsulated in zeolites [J].

Raja, R ;

Ratnasamy, P .

CATALYSIS LETTERS, 1997, 48 (1-2) :1-10

[25] COPPER-MEDIATED OXIDATIVE C-TERMINAL N-DEALKYLATION OF PEPTIDE-DERIVED LIGANDS - A POSSIBLE MODEL FOR ENZYMATIC GENERATION OF DESGLYCINE PEPTIDE AMIDES [J].

REDDY, KV ;

JIN, SJ ;

ARORA, PK ;

SFEIR, DS ;

MALONEY, SCF ;

URBACH, FL ;

SAYRE, LM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (06) :2332-2340

[26] Synthesis, characterization, redox properties, and representative X-ray structures of four- and five-coordinate copper(II) complexes with polydentate aminopyridine ligands [J].

Rybak-Akimova, EV ;

Nazarenko, AY ;

Chen, L ;

Krieger, PW ;

Herrera, AM ;

Tarasov, VV ;

Robinson, PD .

INORGANICA CHIMICA ACTA, 2001, 324 (1-2) :1-15

[27] Cytochrome P-450 model reactions: a kinetic study of epoxidation of alkenes by iron phthalocyanine [J].

Safari, N ;

Bahadoran, F .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2001, 171 (1-2) :115-121

[28] Spectroscopic investigation and catalytic activity of copper(II) phthalocyanine encapsulated in zeolite Y [J].

Seelan, S ;

Sinha, AK ;

Srinivas, D ;

Sivasanker, S .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2000, 157 (1-2) :163-171

[29] EFFICIENT OXIDATIVE DECHLORINATION AND AROMATIC RING-CLEAVAGE OF CHLORINATED PHENOLS CATALYZED BY IRON SULFOPHTHALOCYANINE [J].

SOROKIN, A ;

SERIS, JL ;

MEUNIER, B .

SCIENCE, 1995, 268 (5214) :1163-1166

[30] Metallophthalocyanine functionalized silicas: catalysts for the selective oxidation of aromatic compounds [J].

Sorokin, AB ;

Tuel, A .

CATALYSIS TODAY, 2000, 57 (1-2) :45-59

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