Ruthenium sulfophthalocyanine catalyst for the oxidation of chlorinated olefins with hydrogen peroxide

被引:27
作者
Bressan, M
Celli, N
d'Alessandro, N
Liberatore, L
Morvillo, A
Tonucci, L
机构
[1] Univ Chieti G Dannunzio, Dept Sci, I-65127 Pescara, Italy
[2] Consorzio Mario Negri Sud, G Paone Environm Hlth Ctr, I-66033 Santa Maria Imbaro, Italy
[3] Univ Padua, Dept Inorgan Chem, I-35100 Padua, Italy
[4] Ctr CNR, I-35100 Padua, Italy
关键词
aqueous organometallic catalysis; chlorinated organics; hydrogen peroxide; ruthenium phthalocyanine; oxidation;
D O I
10.1016/S0022-328X(99)00606-3
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
In aqueous solution and at room temperature, various alpha-chloro-alkenes an effectively dechlorinated by hydrogen peroxide oxidation using a water-soluble ruthenium(II)-tetrasulfophthalocyanine catalyst, RuPcS. The molecular structure of RuPcS has been elucidated by ESI-mass spectroscopy. In the reaction conditions, and specifically in acidic media, the complex rapidly gives rise to a novel species, most likely catalytically active, whose nature is investigated. (C) 2000 Elsevier Science S.A. All rights reserved.
引用
收藏
页码:416 / 420
页数:5
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