Synthesis and Electronic Properties of Donor−Acceptor π-Conjugated Siloles
2004-03-31T00:00:00Z (GMT) by
An efficient method is presented for the synthesis of novel donor−acceptor silole chromophores through selective monohalogenation of 2,5-dimetallosiloles followed by Negishi alkyne cross-coupling reactions. The electronic properties and crystal packing of these new siloles can be controlled through judicious combinations of peripheral functional groups.
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