Mechanosynthesis of Odd-Numbered Tetraaryl[n]cumulenes.
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ABSTRACT:
SUBMITTER: Ardila-Fierro KJ
PROVIDER: S-EPMC6773223 | biostudies-literature | 2019 Sep
REPOSITORIES: biostudies-literature
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Mechanosynthesis of Odd-Numbered Tetraaryl[n]cumulenes.
Ardila-Fierro Karen J KJ Bolm Carsten C Hernández José G JG
Angewandte Chemie (International ed. in English) 20190717 37
A mechanochemical synthesis of one-dimensional carbon allotrope carbyne model compounds, namely tetraaryl[n]cumulenes (n=3, 5) was realized. Central for the mechanosynthesis of the cumulenic carbon nanostructures were the development of a mechanochemical Favorskii alkynylation-type reaction and the implementation of a solvent-free, acid-free reductive elimination with tin(II) chloride by ball milling. ...[more]
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