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Synthesis of 9,9′‐Spirobifluorenes and 4,5‐Diaza‐9,9′‐spirobifluorenes and Their Application as Affinity Materials for Quartz Crystal Microbalances
Author(s) -
Stobe Caroline,
Pyka Isabella,
Linke Alexander,
Müller Sarah,
Schnakenburg Gregor,
Waldvogel Siegfried R.,
Lützen Arne
Publication year - 2017
Publication title -
chempluschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.801
H-Index - 61
ISSN - 2192-6506
DOI - 10.1002/cplu.201700105
Subject(s) - quartz , crystal (programming language) , chemistry , combinatorial chemistry , crystal structure , materials science , organic chemistry , computer science , programming language , composite material
Two different classes of aza analogues of 9,9′‐spirobifluorenes have been synthesized. These were obtained by either furnishing the spirobifluorene with additional pyridyl moieties or by installing the aza function directly into the spirobifluorene core. These structurally rigid compounds were then evaluated as affinity materials for quartz crystal microbalances and proved to be highly potent for the detection of volatile organic compounds.