Five-Membered 2-Methylene-2,3-dihydro Heterocycles from Ruthenium Butatrienylidene Intermediates and 2-(Dimethylamino)methyl-Substituted Furans, Thiophenes, and Selenophenes

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2003
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Harbort, Ralf-Christoph
Hartmann, Stephan
Klinkhammer, Karl Wilhelm
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Organometallics. 2003, 22(16), pp. 3171-3174. ISSN 0276-7333. Available under: doi: 10.1021/om030317i
Zusammenfassung

Trapping of the primary butatrienylidene intermediate trans-[Cl(dppm)2RuCCCCH2]+ with five-membered 2-(dimethylamino)methyl-substituted heterocycles provides an easy and efficient route to aminoallenylidene complexes with appended 2-methylene-2,3-dihydrofuran, -thiophene, or -selenophene moieties. Upon warming or acid catalysis isomerization to the aromatic 2-methylated isomers is observed.

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ISO 690HARBORT, Ralf-Christoph, Stephan HARTMANN, Rainer F. WINTER, Karl Wilhelm KLINKHAMMER, 2003. Five-Membered 2-Methylene-2,3-dihydro Heterocycles from Ruthenium Butatrienylidene Intermediates and 2-(Dimethylamino)methyl-Substituted Furans, Thiophenes, and Selenophenes. In: Organometallics. 2003, 22(16), pp. 3171-3174. ISSN 0276-7333. Available under: doi: 10.1021/om030317i
BibTex
@article{Harbort2003FiveM-13836,
  year={2003},
  doi={10.1021/om030317i},
  title={Five-Membered 2-Methylene-2,3-dihydro Heterocycles from Ruthenium Butatrienylidene Intermediates and 2-(Dimethylamino)methyl-Substituted Furans, Thiophenes, and Selenophenes},
  number={16},
  volume={22},
  issn={0276-7333},
  journal={Organometallics},
  pages={3171--3174},
  author={Harbort, Ralf-Christoph and Hartmann, Stephan and Winter, Rainer F. and Klinkhammer, Karl Wilhelm}
}
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