Poly(biradicals): Oligomers of 1,3-diphosphacyclobutane-2,4-diyl units

被引：35

作者：

Ito, Shigekazu ^{[1
]}

Miura, Joji ^{[1
]}

Morita, Noboru ^{[1
]}

Yoshifuji, Masaaki ^{[2
]}

Arduengo, Anthony J., III ^{[2
]}

机构：

[1] Tohoku Univ, Dept Chem, Grad Sch Sci, Sendai, Miyagi 9808578, Japan

[2] Univ Alabama, Dept Chem, Tuscaloosa, AL 35487 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 34期

关键词：

biradicals; conformational analysis; electrochemistry; phosphorus heterocycles; steric hindrance;

D O I：

10.1002/anie.200801461

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Biradical chromophore bridge: Di- and trimethylenephenyl moieties facilitate a through-space interaction between sterically demanding biradical subunits (see picture), enabling the design of new electronic materials. The solid-state structure of a bis(biradical) derivative illustrates the proximal positioning of two biradical subunits, allowing for direct interaction between them. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：6418 / 6421

页数：4

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