Synthesis and nonlinear optical properties of 1,3,5-methoxy-2,4,6-tris(styryl)benzene derivatives

被引：46

作者：

Cho, BR

Chajara, K

Oh, HJ

Son, KH

Jeon, SJ

机构：

[1] Korea Univ, Dept Chem, Mol Opto Elect Lab, Seoul 136701, South Korea

[2] Korea Univ, Dept Chem, Ctr Elect Photo Respons Mol, Seoul 136701, South Korea

来源：

ORGANIC LETTERS | 2002年 / 4卷 / 10期

关键词：

D O I：

10.1021/ol025739n

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] Novel two-dimensional octupoles containing donors at the core and acceptors at the edge of peripheral groups were synthesized by Horner-Wittig reactions. These chromophores show very large first hyperpolarizability and good thermal stability and are attractive candidates for nonlinear optical materials.

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页码：1703 / 1706

页数：4

相关论文

共 28 条

[11]

JOFFRE M, 1992, J CHEM PHYS, V97, P56

[12] Cationic π-electron systems with high quadratic hyperpolarisability [J].

Lambert, C ;

Gaschler, W ;

Nöll, G ;

Weber, M ;

Schmälzlin, E ;

Bräuchle, C ;

Meerholz, K .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 2001, (06) :964-974

[13]

Lambert C, 1998, CHEM-EUR J, V4, P512

[14] Subchromophore interactions in tricyanovinyl-substituted triarylamines -: a combined experimental and computational study [J].

Lambert, C ;

Gaschler, W ;

Schmälzlin, E ;

Meerholz, K ;

Bräuchle, C .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1999, (03) :577-587

[15] Molecular polarizability and first hyperpolarizability of octupolar molecules: Donor-substituted triphenylmethane dyes [J].

Lee, YK ;

Jeon, SJ ;

Cho, MH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (42) :10921-10927

[16]

LEMKE R, 1974, SYNTHESIS-STUTTGART, P359

[17] LARGE 1ST HYPERPOLARIZABILITIES IN PUSH-PULL POLYENES BY TUNING OF THE BOND-LENGTH ALTERNATION AND AROMATICITY [J].

MARDER, SR ;

CHENG, LT ;

TIEMANN, BG ;

FRIEDLI, AC ;

BLANCHARDDESCE, M ;

PERRY, JW ;

SKINDHOJ, J .

SCIENCE, 1994, 263 (5146) :511-514

[18] Low (sub-1-volt) halfwave voltage polymeric electro-optic modulators achieved by controlling chromophore shape [J].

Shi, YQ ;

Zhang, C ;

Zhang, H ;

Bechtel, JH ;

Dalton, LR ;

Robinson, BH ;

Steier, WH .

SCIENCE, 2000, 288 (5463) :119-122

[19] Effects of two-photon fluorescence and polymerization on the first hyperpolarizability of an azobenzene dye [J].

Song, OK ;

Woodford, JN ;

Wang, CH .

JOURNAL OF PHYSICAL CHEMISTRY A, 1997, 101 (18) :3222-3226

[20] Problems associated with hyper-Rayleigh scattering as a means to determine the second-order polarizability of organic chromophores [J].

Stadler, S ;

Bourhill, G ;

Brauchle, C .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (17) :6927-6934