Organometallic Complexes for Nonlinear Optics, 47-Synthesis and Cubic Optical Nonlinearity of a Stilbenylethynylruthenium Dendrimer

被引：16

作者：

Jeffery, Christopher J. ^{[2
]}

Cifuentes, Marie P. ^{[2
]}

Dalton, Gulliver T. ^{[2
]}

Corkery, T. Christopher ^{[2
]}

Randles, Michael D. ^{[2
]}

Willis, Anthony C. ^{[2
]}

Samoc, Marek ^{[1
]}

Humphrey, Mark G. ^{[2
]}

机构：

[1] Wroclaw Univ Technol, Inst Phys & Theoret Chem, PL-50370 Wroclaw, Poland

[2] Australian Natl Univ, Res Sch Chem, Canberra, ACT 0200, Australia

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2010年 / 31卷 / 9-10期

基金：

澳大利亚研究理事会;

关键词：

ABSORPTION; DISPERSION; PLATINUM; POLYMERS; 2-PHOTON;

D O I：

10.1002/marc.200900859

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The synthesis of the 1st generation dendrimer 1,3,5-{trans-[Ru(C C-3,5-(trans-[Ru(C CPh)(dppe)(2)(C CC6H4-4-(E)-CH=CH)])(2)C6H3)(dPPe)(2)(C CC6H4-4-(E)-CH=CH)]}(3)C6H3 proceeds by a novel route that features Emmons-Horner-Wadsworth coupling of 1,3,5-C6H3(CH2PO(OEt)(2))(3) with trans-[Ru(C CC6H4-4-CHO)Cl(dppe)(2)] and 1-I-C6H3-3,5-(CH2PO(oEt)(2))(2) with trans-[Ru(C CPh)(C CC6H4-4-CHO)(dppe)(2)] as key steps. The stilbenylethynylruthenium dendrimer is much more soluble than its ethynylated analog 1,3,5-{trans-[Ru(C C-3,5-(trans-[Ru(C CPh) (dppe)(2)(C CC6H4-4-C C)])(2)C6H3)(dppe)(2)(C CC6H4 4-C C)]}(3)C6H3 and, in contrast to the ethynylated analog, is a two-photon absorber at telecommunications wavelengths.

引用

页码：846 / 849

页数：4

共 20 条

[11] Organometallic polymers with transition metals in the main chain [J].

Nguyen, P ;

Gómez-Elipe, P ;

Manners, I .

CHEMICAL REVIEWS, 1999, 99 (06) :1515-1548

[12]

Onitsuka K, 1999, ANGEW CHEM INT EDIT, V38, P689, DOI 10.1002/(SICI)1521-3773(19990301)38:5<689::AID-ANIE689>3.0.CO

[13]

2-D

[14] Metallodendrimers composed of organometallic building blocks [J].

Onitsuka, K ;

Takahashi, S .

DENDRIMERS V: FUNCTIONAL AND HYPERBRANCHED BUILDING BLOCKS, PHOTOPHYSICAL PROPERTIES, APPLICATIONS IN MATERIALS AND LIFE SCIENCES, 2003, 228 :39-63

[15] Dispersion of the third-order nonlinear optical properties of an organometallic dendrimer [J].

Powell, CE ;

Morrall, JP ;

Ward, SA ;

Cifuentes, MP ;

Notaras, EGA ;

Samoc, M ;

Humphrey, MG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (39) :12234-12235

[16] Precious metal polymers: platinum or gold atoms in the backbone [J].

Puddephatt, RJ .

CHEMICAL COMMUNICATIONS, 1998, (10) :1055-1062

[17] Organometallic Complexes for Nonlinear Optics. 45. Dispersion of the Third-Order Nonlinear Optical Properties of Triphenylamine-Cored Alkynylruthenium Dendrimers [J].

Roberts, Rachel L. ;

Schwich, Torsten ;

Corkery, T. Christopher ;

Cifuentes, Marie P. ;

Green, Katy A. ;

Farmer, Julian D. ;

Low, Paul J. ;

Marder, Todd B. ;

Samoc, Marek ;

Humphrey, Mark G. .

ADVANCED MATERIALS, 2009, 21 (22) :2318-+

[18] Two-photon and three-photon absorption in an organometallic dendrimer [J].

Samoc, Marek ;

Morrall, Joseph P. ;

Dalton, Gulliver T. ;

Cifuentes, Marie P. ;

Humphrey, Mark G. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (05) :731-733

[19] Novel ruthenium allenylidene and mixed alkynyl allenylidene complexes:: Crystal structure of trans-[(Ph2PCH2CH2PPh2)2Ru(CCPh)(=C=C=CPh2)]PF6 [J].

Touchard, D ;

Haquette, P ;

Daridor, A ;

Romero, A ;

Dixneuf, PH .

ORGANOMETALLICS, 1998, 17 (18) :3844-3852

[20] Dendrimers in supramolecular chemistry: From molecular recognition to self-assembly [J].

Zeng, FW ;

Zimmerman, SC .

CHEMICAL REVIEWS, 1997, 97 (05) :1681-1712

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