A fluorescent (E)-poly(p-phenylenephosphaalkene) prepared by a phospha-Wittig reaction

被引：99

作者：

Smith, RC ^{[1
]}

Chen, XF ^{[1
]}

Protasiewicz, JD ^{[1
]}

机构：

[1] Case Western Reserve Univ, Dept Chem, Cleveland, OH 44106 USA

来源：

INORGANIC CHEMISTRY | 2003年 / 42卷 / 18期

关键词：

D O I：

10.1021/ic0345471

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A soluble (E)-poly(p-phenylenephosphaalkene) having sterically encumbering ligands has been prepared by a phospha-Wittig reaction. This material exhibits a bathochromic shift with respect to E-PPV and with respect to representative model oligomers. We also report the first fluorescence study of a poly(p-phenylenephosphaalkene) and find that this material exhibits fluorescence, though with modest intensity relative to similarly sized carbon-based analogues.

引用

页码：5468 / 5470

页数：3

共 53 条

[41] THE SYNTHESIS AND CHARACTERIZATION OF SOME POLY(2,5-DIALKOXY-1,4-PHENYLENE VINYLENE)S [J].

SARNECKI, GJ ;

BURN, PL ;

KRAFT, A ;

FRIEND, RH ;

HOLMES, AB .

SYNTHETIC METALS, 1993, 55 (2-3) :914-917

[42] 'Phospha-Wittig' reactions using isolable phosphoranylidenephosphines ArP=PR3 (Ar = 2,6-Mes2C6H3 or 2,4,6-But3C6H2) [J].

Shah, S ;

Protasiewicz, JD .

CHEMICAL COMMUNICATIONS, 1998, (15) :1585-1586

[43] 'Phospha-variations' on the themes of Staudinger and Wittig: phosphorus analogs of Wittig reagents [J].

Shah, S ;

Protasiewicz, JD .

COORDINATION CHEMISTRY REVIEWS, 2000, 210 :181-201

[44] Sterically encumbered systems for two low-coordinate phosphorus centers [J].

Shah, S ;

Concolino, T ;

Rheingold, AL ;

Protasiewicz, JD .

INORGANIC CHEMISTRY, 2000, 39 (17) :3860-3867

[45]

Shirakawa H, 2001, ANGEW CHEM INT EDIT, V40, P2575, DOI 10.1002/1521-3773(20010716)40:14<2574::AID-ANIE2574>3.0.CO

[46]

2-N

[47]

SIMMONS WW, 1979, STADTLER HDB ULTRAVI

[48] PREPARATION OF POLY(2,5-DIHEPTYL-1,4-PHENYLENEVINYLENE) BY SULFONIUM SALT PYROLYSIS [J].

SONODA, Y ;

KAERIYAMA, K .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1992, 65 (03) :853-857

[49] SUBSTITUENT EFFECTS ON FLUORESCENCE PROPERTIES OF AROMATIC ESTERS OF 9-ANTHROIC ACID [J].

WERNER, TC ;

HAWKINS, W ;

FACCI, J ;

TORRISI, R ;

TREMBATH, T .

JOURNAL OF PHYSICAL CHEMISTRY, 1978, 82 (03) :298-301

[50]

WITHERS HP, 1982, ORGANOMETALLICS, V14, P5503

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