An extremely stable interwoven supramolecular bundle

被引：32
|
作者：
Fyfe, MCT
Lowe, JN
Stoddart, JF
Williams, DJ
机构：
[1] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
[2] Univ London Imperial Coll Sci Technol & Med, Dept Chem, Chem Crystallog Lab, London SW7 2AY, England
来源：
ORGANIC LETTERS | 2000年 / 2卷 / 09期
关键词：
D O I：
10.1021/ol0056473
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A tritopic receptor, in which three benzo[24]crown-8 macrorings are fused onto a triphenylene core, forms very strong supramolecular bundle-like complexes in CDCl3/CD3CN solution with trifurcated trications wherein three dibenzylammonium ions are linked to a central benzenoid core. The triply threaded superbundles, one of which has been characterized in the solid state by X-ray crystallography, dissociate completely via doubly and singly threaded intermediates when CD3SOCD3 is added progressively to the CDCl3/CD3CN solution.
引用
收藏
页码：1221 / 1224
页数：4
相关论文
共 50 条
  • [21] Nonplasmonic nanoparticles as extremely stable photothermal sources
    Johnson, Robert
    Lear, Benjamin
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2015, 250
  • [22] An Extremely Air-Stable 19π Porphyrinoid
    Yoshida, Takuya
    Zhou, Wen
    Furuyama, Taniyuki
    Leznoff, Daniel B.
    Kobayashi, Nagao
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (29) : 9258 - 9261
  • [23] SYNTHESIS AND STRUCTURES OF EXTREMELY HINDERED AND STABLE DISILENES
    SUZUKI, H
    TOKITOH, N
    OKAZAKI, R
    HARADA, J
    OGAWA, K
    TOMODA, S
    GOTO, M
    ORGANOMETALLICS, 1995, 14 (02) : 1016 - 1022
  • [24] Directed evolution of an extremely stable fluorescent protein
    Kiss, Csaba
    Temirov, Jamshid
    Chasteen, Leslie
    Waldo, Geoffrey S.
    Bradbury, Andrew R. M.
    PROTEIN ENGINEERING DESIGN & SELECTION, 2009, 22 (05): : 313 - 323
  • [25] Minute synthesis of extremely stable gold nanoparticles
    Zhou, Min
    Wang, Baoxiang
    Rozynek, Zbigniew
    Xie, Zhaohui
    Fossum, Jon Otto
    Yu, Xiaofeng
    Raaen, Steinar
    NANOTECHNOLOGY, 2009, 20 (50) : 505606
  • [26] Extremely low gestational age infants: Developing a multidisciplinary care bundle
    Ferretti, Emanuela
    Daboval, Thierry
    Rouvinez-Bouali, Nicole
    Lawrence, Sarah L.
    Lemyre, Brigitte
    PAEDIATRICS & CHILD HEALTH, 2021, 26 (06) : E240 - E245
  • [27] Supramolecular switches display stable molecular memory
    Trohalaki, Steven
    MRS BULLETIN, 2007, 32 (04) : 302 - 302
  • [28] Supramolecular Adhesion at Extremely Low Temperatures: A Combined Experimental and Theoretical Investigation
    Li, Xing
    Lai, Jinlei
    Deng, Yan
    Song, Jingfu
    Zhao, Gai
    Dong, Shengyi
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2020, 142 (51) : 21522 - 21529
  • [29] Stable rationality of quadric and cubic surface bundle fourfolds
    Auel, Asher
    Bohning, Christian
    Pirutka, Alena
    EUROPEAN JOURNAL OF MATHEMATICS, 2018, 4 (03) : 732 - 760
  • [30] On the spectrum of a stable rank 2 vector bundle on ℙ3
    Coanda, Iustin
    COMMUNICATIONS IN ALGEBRA, 2025,
12345