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pro vyhledávání: '"S. K. Barseghian"'
Publikováno v:
ChemInform. 21
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 51:259-259
We have recently describedphosphobetaines with negative charge on β-carbon atom of vinyl group or on δ-carbon atom of l 1,3-butadienyl group prepared by interaction of trial-kylphosphines with acetylenic and vinylacetylenic compounds, respectively.