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Novel Polysilanols by Selective Functionalizations of Oligosilanes
Author(s) -
Krempner Clemens,
Kopf Jürgen,
Mamat Constantin,
Reinke Helmut,
Spannenberg Anke
Publication year - 2004
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200460874
Subject(s) - yield (engineering) , class (philosophy) , hydrolysis , chemistry , combinatorial chemistry , surface modification , computer science , information loss , content (measure theory) , organic chemistry , materials science , mathematics , artificial intelligence , mathematical analysis , metallurgy
As part of a succinct synthesis , a new functionalization method leads to hitherto unknown polysilanols with an oligosilane backbone, a class of compounds with remarkable electronic properties. The trifluoroacetolysis of phenyl‐substituted hydroxyoligosilanes yield trifluoroacetoxyoligosilanes almost quantitatively, and these can be converted into tri‐ and tetrasilanol, such as that shown, simply by hydrolysis.