2007
DOI: 10.1016/j.catcom.2007.04.012
|View full text |Cite
|
Sign up to set email alerts
|

The catalytic activity of immobilized on modified silica metalloporphyrins bearing antioxidative 2,6-di-tert-butylphenol pendants

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

1
12
0
3

Year Published

2009
2009
2021
2021

Publication Types

Select...
6
1

Relationship

1
6

Authors

Journals

citations
Cited by 33 publications
(16 citation statements)
references
References 29 publications
1
12
0
3
Order By: Relevance
“…В настоящей работе окисление стирола NaIO 4 проводили в условиях, описанных ранее для иммобилизованных на поверх-ности силикагеля порфиринов, [11] при комнатной температуре в течение 1 ч в системе растворителей CH 3 CN/H 2 O (0.54/0.27 мл) в присутствии в качестве катализаторов порфиринов 1-2 и 1а-2а, сокатализатора -имидазола, мольное соотношение составляло -катализатор:NaIO 4 :имидазол:суб-страт -1:46:10:23.…”
Section: экспериментальная частьunclassified
See 2 more Smart Citations
“…В настоящей работе окисление стирола NaIO 4 проводили в условиях, описанных ранее для иммобилизованных на поверх-ности силикагеля порфиринов, [11] при комнатной температуре в течение 1 ч в системе растворителей CH 3 CN/H 2 O (0.54/0.27 мл) в присутствии в качестве катализаторов порфиринов 1-2 и 1а-2а, сокатализатора -имидазола, мольное соотношение составляло -катализатор:NaIO 4 :имидазол:суб-страт -1:46:10:23.…”
Section: экспериментальная частьunclassified
“…Из Низкие выходы продуктов окисления, по сравнению с ранее приведенными данными [11] для иммобилизован-ных порфиринов объясняются разложением порфиринов в данных условиях.…”
Section: обсуждение результатовunclassified
See 1 more Smart Citation
“…The development of synthetic metallic complexes that reproduce the activity of P450 enzymes and enable to carry out the reaction (in the case of water insoluble precursors) in organic solvents has been the subject of intense research (Meunier, 1992;Collman et al, 1993;Suslick, 1999;Bernadou & Meunier, 2004;Simões et al, 2006). Metalloporphyrins in homogeneous systems, with the structures based on the well known mesotetraphenylporphyrin (called the first-generation catalyst), are amongst the catalysts commonly studied (Maraval et al, 2002;Guo et al, 2005;Milaeva et al, 2007). The largest bulk of examples has been published for the manganese (III) and iron (III) porphyrins (Traylor & Tsuchiya, 1987;Gonsalves et al 1991;Mansuy& Fontecave, 1984;Martins et al, 2001;Maraval et al, 2002;Rebelo et al, 2005), but the complexes of porphyrins with Cr (Groves & Krupper, 1979;Schmidt et al, 2005), and Ru(II) (Groves et al, 1997;Murahashi & Komiya, 1998;Simonneaux & Maux, 2002) have also been demonstrated as useful catalysts for the oxygen atom transfer reactions to olefin or alkane-type substrates.…”
Section: Homogeneous and Heterogeneous Free-based Porphyrins Incorpormentioning
confidence: 99%
“…Numerous proposals have appeared: the use of cross-linked polymers Ribeiro et al, 2008), clays and layered materials (Bedioui, 1995;Evans & Lindsay Smith, 2001), biopolymers (Huanga et al, 2005), cationic ionexchange resins (Campestrini, S. & Meunier, 1992); silanized kaolinite (Nakagaki et al, 2004); different types of zeolites (Skrobot et al, 2003;Haber et al, 2004), modified silica (Milaeva et al, 2007), and also microporous porphyrin framework solids (Suslick et al, 2005). Noteworthy results for the immobilized porphyrins have been obtained with ionic porphyrins immobilized on cationically functionalized polystyrene (Inbaraj et al, 2003), porphyrins copolymerized with polystyrene (Griesbeck et al, 2004), a soluble polyethylene glycol-supported tetrahydroxyphenyl porphyrin (Benaglia et al, 2002), photosensitizers ionically bound at polymeric ion-exchanging resins (Gerdes et al, 2001), and a cross-linked polyacrylamide hydrogel serve as a scaffold for the photosensitizer hematoporphyrin (Rogers et al, 2005) and as well with chitosan-supported metallotetraphenylporphyrin complexes (Huanga et al, 2005).…”
Section: Heterogeneous Catalysis Using Biomimetic Porphyrinsmentioning
confidence: 99%