Synthesis and photophysical characterization of a titanium(IV) phthalocyanine-C60 supramolecular dyad

被引:74
作者
Ballesteros, B
de la Torre, G
Torres, T
Hug, GL
Rahman, GMA
Guldi, DM
机构
[1] Univ Autonoma Madrid, Dept Quim Organ, E-28049 Madrid, Spain
[2] Univ Notre Dame, Radiat Lab, Notre Dame, IN 46566 USA
[3] Univ Erlangen Nurnberg, Inst Phys & Theoret Chem, D-91058 Erlangen, Germany
关键词
phthalocyanine; fullerene; titanium(IV); electron transfer;
D O I
10.1016/j.tet.2005.08.126
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An axially substituted titanium(IV) phthalocyanine-fullerene donor-acceptor supramolecular dyad has been prepared by two different approaches, one of them representing a convenient convergent strategy. The dyad system exhibits photoinduced electron transfer upon irradiation with visible light to produce a microsecond lived charge separated state. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2097 / 2101
页数:5
相关论文
共 51 条
[1]   Dicatechol ligands: novel building-blocks for metallo-supramolecular chemistry [J].
Albrecht, M .
CHEMICAL SOCIETY REVIEWS, 1998, 27 (04) :281-287
[2]  
ALBRECHT M, 2004, CHEM SOC REV, V43, P6662
[3]  
Barthel M, 2000, J PORPHYR PHTHALOCYA, V4, P635, DOI 10.1002/1099-1409(200011)4:7<635::AID-JPP234>3.0.CO
[4]  
2-E
[5]  
Barthel M, 2002, EUR J ORG CHEM, V2002, P3756
[6]   Supermolecules by design [J].
Caulder, DL ;
Raymond, KN .
ACCOUNTS OF CHEMICAL RESEARCH, 1999, 32 (11) :975-982
[7]   Synthesis of the axially substituted titanium PC-C60 dyad with a convenient method [J].
Chen, Y ;
El-Khouly, ME ;
Sasaki, M ;
Araki, Y ;
Ito, O .
ORGANIC LETTERS, 2005, 7 (08) :1613-1616
[8]   Inclusion of C60 fullerene in aM3L2 subphthalocyanine cage [J].
Claessens, CG ;
Torres, T .
CHEMICAL COMMUNICATIONS, 2004, (11) :1298-1299
[9]   Second harmonic generation of a series of axially substituted titanium(IV) and gallium(III) tetra-tert-butylphthalocyanines [J].
Claessens, CG ;
Gouloumis, A ;
Barthel, M ;
Chen, Y ;
Martin, G ;
Agulló-López, F ;
Ledoux-Rak, I ;
Zyss, J ;
Hanack, M ;
Torres, T .
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 2003, 7 (4-5) :291-295
[10]   Chiral self-discrmination in a M3L2 subphthalocyanine cage [J].
Claessens, CG ;
Torres, T .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (49) :14522-14523