Conclusions
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1.
The reaction of sodium acetylide with trialkylstannanol and hexaalkyldistannoxanes has been investigated and it has been shown that reaction takes place through the intermediate stage of the formation of stannanolates.
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2.
Unlike the stannanols, the trialkystannanolates readily react with trialkylethynylstannanes to form hexaalkyldistannylacetylenes.
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3.
In the reaction of sodium acetylide with trialkylstannanols, trialkylalkoxystannanes, and hexaalkyl-distannoxanes, the sodium atom at the acetylene bond is more active than the hydrogen atom.
Literature cited
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1479–1481, August, 1966.
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Komarov, N.V., Guseva, I.S. & L'vova, F.P. Reaction of sodium acetylide with trialkylstannols and hexaalkyldistannoxanes. Russ Chem Bull 15, 1424–1426 (1966). https://doi.org/10.1007/BF01151393
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DOI: https://doi.org/10.1007/BF01151393