An amphiphilic lutetium bisphthalocyanine:: Lu[(PEO)4Pc][DodO)4Pc]

被引：16

作者：

Cadiou, C

Pondaven, A

L'Her, M

Jéhan, P

Guenot, P

机构：

[1] Univ Bretagne Occidentale, UMR 6521, Fac Sci & Tech, F-29285 Brest, France

[2] Univ Rennes 1, Ctr Reg Mesures Phys Ouest, F-35042 Rennes, France

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1999年 / 64卷 / 25期

关键词：

D O I：

10.1021/jo990793b

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis of an amphiphilic lutetium bisphthalocyanine is described. One phthalocyanine of the sandwich complex bears four hydrophobic chains (C12H25O = DodO), and the other bears four hydrophilic polyether groups (CH3(OCH2CH2)(n)O = PEG). The molecule has been characterized by H-1 NMR and ESI mass spectrometry. The mean value for it, the number of polyethyleneoxy units in the starting PEOH, is 8 with a Gaussian distribution around that value; however, for the most abundant lutetium bisphthalocyanine, 4n = 26. On the spectrum, the peak corresponding to the adduct with two Na+ is higher than the one of the singly charged ion, a result of the affinity of polyethers for alkali ions.

引用

收藏

页码：9046 / 9050

页数：5

相关论文

共 36 条

[1]

[Anonymous], 1998, PHTHALOCYANINE MAT

[2] Phthalocyanines and associated compounds. Part XIV. Further investigations of metallic derivatives. [J].

Barrett, PA ;

Frye, DA ;

Linstead, RP .

JOURNAL OF THE CHEMICAL SOCIETY, 1938, :1157-1163

[3] SYNTHESIS AND CHARACTERIZATION OF SOME NONUNIFORMLY SUBSTITUTED MESOGENIC PHTHALOCYANINES [J].

CHAMBRIER, I ;

COOK, MJ ;

CRACKNELL, SJ ;

MCMURDO, J .

JOURNAL OF MATERIALS CHEMISTRY, 1993, 3 (08) :841-849

[4] PREPARATION AND CHARACTERIZATION OF OXIDIZED AND REDUCED FORMS OF LUTETIUM DIPHTHALOCYANINE [J].

CHANG, AT ;

MARCHON, JC .

INORGANICA CHIMICA ACTA-LETTERS, 1981, 53 (06) :L241-L243

[5] Synthesis and characterization of mesogenic phthalocyanines containing a single poly(oxyethylene) side chain: An example of steric disturbance of the hexagonal columnar mesophase [J].

Clarkson, GJ ;

Cook, A ;

McKeown, NB ;

Treacher, KE ;

AliAdib, Z .

MACROMOLECULES, 1996, 29 (03) :913-917

[6] SYNTHESIS AND CHARACTERIZATION OF SOME NOVEL PHTHALOCYANINES CONTAINING BOTH OLIGO(ETHYLENEOXY) AND ALKYL OR ALKOXY SIDE-CHAINS - NOVEL UNSYMMETRICAL DISCOTIC MESOGENS [J].

CLARKSON, GJ ;

MCKEOWN, NB ;

TREACHER, KE .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1995, (14) :1817-1823

[7] SURFACE-ENHANCED RAMAN-SPECTRA AND GAS CHEMISORPTION OF LANGMUIR-BLODGETT LAYERS OF LUTETIUM AND YTTERBIUM DIPHTHALOCYANINES [J].

CLAVIJO, RE ;

BATTISTI, D ;

AROCA, R ;

KOVACS, GJ ;

JENNINGS, CA .

LANGMUIR, 1992, 8 (01) :113-117

[8] 1,4,8,11,15,18-HEXA-ALKYL-22,25-BIS(CARBOXYPROPYL)PHTHALOCYANINES - MATERIALS DESIGNED FOR DEPOSITION AS LANGMUIR-BLODGETT-FILMS [J].

COOK, MJ ;

DANIEL, MF ;

HARRISON, KJ ;

MCKEOWN, NB ;

THOMSON, AJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1987, (15) :1148-1150

[9] SPECTROSCOPIC AND X-RAY-DIFFRACTION STUDY OF LANGMUIR-BLODGETT-FILMS OF SOME 1,4,8,11,15,18-HEXAALKYL-22,25-BIS(CARBOXYPROPYL)-PHTHALOCYANINES [J].

COOK, MJ ;

MCKEOWN, NB ;

SIMMONS, JM ;

THOMSON, AJ ;

DANIEL, MF ;

HARRISON, KJ ;

RICHARDSON, RM ;

ROSER, SJ .

JOURNAL OF MATERIALS CHEMISTRY, 1991, 1 (01) :121-127

[10] Thin film formulations of substituted phthalocyanines [J].

Cook, MJ .

JOURNAL OF MATERIALS CHEMISTRY, 1996, 6 (05) :677-689

← 1 2 3 4 →