| Literature DB >> 11073685 |
C S Krämer1, K Zeitler, T J Müller.
Abstract
Alkynylated and butadiynyl-bridged phenothiazines with variable functionalization can be synthesized in good yields by cross-coupling and condensation approaches. In addition, the structure of the diethynylated phenothiazine (7a) has been corroborated by an X-ray structure analysis. These oligofunctional heterocycles are fluorescent with modest quantum yields (Phi(f) = 20-35%) and represent suitable building blocks for novel photoexcitable molecular wires.Entities:
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Year: 2000 PMID： 11073685 DOI： 10.1021/ol0066328
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005