Two-Step Mechanochromic Luminescence of N,N '-Bis-Boc-3,3 '-di(pyren-1-yl)-2,2 '-biindole

Ito Suguru; Yamada Takeshi; Asami Masatoshi

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Two-Step Mechanochromic Luminescence of N,N '-Bis-Boc-3,3 '-di(pyren-1-yl)-2,2 '-biindole

机译：n，n'-bis-boc-3,3'-di（pyren-1-yl）-2,2'-2,2'-biindole的两步机械光学发光

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Despite recent advances in the development of mechanochromic luminescent organic molecules, the mechano-responsive properties of intramolecularly stacked fluorophores are not well documented. Herein, the synthesis and emission properties of three N,N'-bis-Boc-3,3'-diaryl-2,2'-biindole (Boc= tert-butoxycarbonyl) derivatives as a new class of solid-state emissive fluorophores are described. For a 3,3'-dipyrenyl derivative in the crystalline state, partial intramolecular stacking of the dipyrenyl groups was observed, which results in a two-step mechanochromic luminescence from blue (lambda(em)=462 nm) to green (lambda(em)=516 nm) and yellow (lambda(em)=535 nm).

机译：尽管最近在机械铬发光有机分子的发展方面的进步，但分层堆积荧光团的机械响应性质并不充分记录。本文中，作为新类固态发射荧光团的合成和排放特性为三个N，N'-BIS-BOC-3,3'-二芳基-2,2'-二吲哚（BOC =叔丁氧基羰基）衍生物是描述。对于结晶状态的3,3'-二芘基衍生物，观察到双苯基的部分分子内堆叠，这导致来自蓝色（λ（λ（EM）= 462nm）的两步机械压致发光至绿色（Lambda（EM ）= 516nm）和黄色（Lambda（EM）= 535nm）。

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来源
《ChemPlusChem》 |2016年第12期|共4页
作者
Ito Suguru; Yamada Takeshi; Asami Masatoshi;
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作者单位

Yokohama Natl Univ Grad Sch Engn Dept Adv Mat Chem Hodogaya Ku 79-5 Tokiwadai Yokohama;

Yokohama Natl Univ Grad Sch Engn Dept Adv Mat Chem Hodogaya Ku 79-5 Tokiwadai Yokohama;

Yokohama Natl Univ Grad Sch Engn Dept Adv Mat Chem Hodogaya Ku 79-5 Tokiwadai Yokohama;

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正文语种 eng
中图分类化学;
关键词
dyes/pigments; fluorescence; luminescence; mechanofluorochromism; solid-state structures;

机译：染料/颜料;荧光;发光;机械荧光素;固态结构;

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1. Two-Step Mechanochromic Luminescence of N,N '-Bis-Boc-3,3 '-di(pyren-1-yl)-2,2 '-biindole [J] . Ito Suguru, Yamada Takeshi, Asami Masatoshi ChemPlusChem . 2016,第12期

机译：n，n'-bis-boc-3,3'-di（pyren-1-yl）-2,2'-2,2'-biindole的两步机械光学发光
2. Mechanochromic luminescence switch of platinum(II) complexes with 5-trimethylsilylethynyl-2,2′-bipyridine [J] . Ni J., Zhang X., Qiu N., Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2011,第18期

机译：铂（II）与5-三甲基甲硅烷基乙炔基-2,2'-联吡啶的配合物的机械变色发光开关
3. PHOTOOXIDATION OF 2,2'-INDOLYLINDOLINES TO 2,2'-BIINDOLES - MILD FORMATION OF DITRYPTOPHAN CROSSLINKS [J] . Carter DS., Vanvranken DL. Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 1996,第32期

机译：2,2'-吲哚基吲哚类化合物的光氧化为2,2'-双吲哚-二甲蝶呤交联的轻度形成
4. Controlling the Mechanochromic Luminescence of OrganicCrystals [C] . Suguru Ito 日本化学会春季年会 . 2020

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机译：1,1,1-三氯-2,2-二（4-氯苯基）乙烷（DDT），1-氯-4- [2,2-二氯-1-（4-氯苯基）乙基]厌氧降解的优化阿波普卡湖有机土中的苯（DDD）和1,1-双-（4-氯苯基）-2,2-二氯乙烯（DDE）
6. Multi-functional bis(alkynyl)gold(iii) N⁁C complexes with distinct mechanochromic luminescence and electroluminescence properties [O] . Ben Yiu-Wing Wong, Hok-Lai Wong, Yi-Chun Wong, 2018

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8. Electrogenerated Chemiluminescence. 42. The Electrochemistry and Electrogenerated Chemiluminescence of the Tris(2,2'-bipyrazine)ruthenium(II) System [R] . Gonzales-Velasco, J., Rubinstein, I., Crutchley, R. J., 1983

机译：电化学发光。 42.三（2,2'-联吡嗪）钌（II）体系的电化学和电化学发光

Two-Step Mechanochromic Luminescence of N,N '-Bis-Boc-3,3 '-di(pyren-1-yl)-2,2 '-biindole

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