1006709-43-8Relevant articles and documents
Synthesis of novel vinylic P-Se heterocycles from selenation of alkynes by [PhP(Se)(μ-Se)]2
Hua, Guoxiong,Li, Yang,Slawin, Alexandra M. Z.,Woollins, J. Derek
, p. 891 - 897 (2008/09/18)
Eleven novel five-membered PSe2C2 heterocycles have been synthesised from [PhP(Se)(μ-Se)]2 (Woollins' reagent) and alkynes (one or two C=C triple bonds) by insertion of a Ph(Se)-PSe2 fragment into alkyne triple bonds. An unusual diselenide formed by an intramolecular cycloaddition/rearrangement is also reported. All compounds have been characterised spectroscopically and four demonstrative X-ray crystal structures are reported. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.