Reductive Coupling of Diynes at Rhodium Gives Fluorescent Rhodacyclopentadienes or Phosphorescent Rhodium 2,2'-Biphenyl Complexes

Reductive Coupling of Diynes at Rhodium Gives Fluorescent Rhodacyclopentadienes or Phosphorescent Rhodium 2,2'-Biphenyl Complexes

Reactions of [Rh(κ2-O,O-acac)(PMe3)2] (acac=acetylacetonato) and α,ω-bis(arylbutadiynyl)alkanes afford two isomeric types of MC4 metallacycles with very different photophysical properties. As a result of a [2+2] reductive coupling at Rh, 2,5-bis(arylethynyl)rhodacyclopentadienes (A) are formed, whic...

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Bibliographic Details
Main Authors: Sieck, C., Tay, M.G., Thibault, M.-H., Edkins, R.M., Costuas, K., Halet, J.-F., Batsanov, A.S., Haehnel, M., Edkins, K., Lorbach, A., Steffen, A., Marder, T.B.
Format: Article
Language:English
Published: Wiley-VCH Verlag GmbH & Co. 2016
Subjects:
QD Chemistry
Online Access:http://ir.unimas.my/id/eprint/12817/
http://ir.unimas.my/id/eprint/12817/1/Reductive%20Coupling%20-%20Copy.pdf

Internet

http://ir.unimas.my/id/eprint/12817/
http://ir.unimas.my/id/eprint/12817/1/Reductive%20Coupling%20-%20Copy.pdf

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