Synthesis and photochemical properties of phthalocyanine zinc(II) complexes containing o-carborane units

被引:35
|
作者
Woehrle, Dieter [1 ]
Tsaryova, Olga [1 ]
Semioshkin, Andrey [2 ]
Gabel, Detlef [1 ]
Suvorova, Olga [3 ]
机构
[1] Univ Bremen, Fac Biol & Chem, D-28334 Bremen, Germany
[2] Russian Acad Sci, AN Nesmeyanov Organoelement Cpds Inst, Moscow 119991, Russia
[3] Russian Acad Sci, GA Razuvaev Inst Organometall Chem, Nizhnii Novgorod, Russia
关键词
Phthalocyanine zinc; o-Carborane; Singlet oxygen; Photooxidation; Citronellol; NEUTRON-CAPTURE THERAPY; POLYHEDRAL BORON-COMPOUNDS; OXYGEN QUANTUM YIELDS; PHOTODYNAMIC THERAPY; PHOTOSENSITIZERS; DERIVATIVES; PHOTOOXIDATIONS; CHEMISTRY; METAL;
D O I
10.1016/j.jorganchem.2013.03.020
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The synthesis and characterization of novel phthalocyanine zinc(II) complexes containing o-carborane units are described. The following properties of o-carboranyl-substituted phthalocyanines were investigated: singlet oxygen quantum yield, photo-oxidative stability, photocatalytic activity in the photooxidation of (S)-(-)-citronellol. The o-carboranyl substituted phthalocyanine zinc(II) complexes exhibit improved singlet oxygen quantum yields, photo-oxidative stabilities, photocatalytic activities compared to phthalocyanine zinc(II) complexes without o-carboranyl groups. Therefore these o-carboranyl complexes are of interest for use in cancer therapy. (C) 2013 Elsevier B. V. All rights reserved.
引用
收藏
页码:98 / 105
页数:8
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