Versatile Routes to Mono- and Bis(alkynyl) Manganese(II) and Manganese(III) Complexes via Manganocenes

  • 10.1021/om9810549
  • Organometallics
  • p 1525-1541, Volume 18, Issue 8,
  • journal-article
With manganocenes as starting materials, stable mononuclear paramagnetic alkynyl and vinylidene and binuclear bis(vinylidene) and bis(carbyne) complexes with (RC 5 H 4 )Mn(dmpe) fragments (R = H, Me; dmpe = 1,2-bis(dimethylphosphino)ethane) have been prepared and characterized by spectroscopic (NMR, EPR, near-IR) and electrochemical measurements as well as X-ray diffraction studies and DFT calculations.

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stanylation terminal hydrogen at ethynyl aryls

Unseld et al reported a novel mono and bis (alkynyl) Mn(II) and Mn(III) complexes with terminal or trimetyltin substituted acetylenes. In particular I was interested on stanylation terminal hydrogen at ethynyl aryls. I used this approach to stanylate following compounds:...
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