Conclusions
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1.
Triphenylethynyl derivatives of phosphorus, arsenic, and antimony were obtained by the interaction of silver phenylacetylide with PCl3, AsCl3, and SbCl3.
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2.
In the interaction of silver phenylacetylide and phenyldiacetylide with HgHal2 (Hal=Cl, Br, I), the corresponding ethynyl derivatives of mercury were obtained.
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3.
Bromination of silver phenylacetylide in ether yielded 1-bromo-2-phenylacetylene; the interaction of silver phenylacetylide with iodoform in dimethoxyethane leads to 1-iodo-2-phenylacetylene.
Literature cited
H. Hartmann, W. Reiss, and B. Karbstein, Naturwissenschaften,46, 321 (1959).
J. R. Johnson and W. L. McEven, J. Amer. Chem. Soc.,48, 469 (1926).
M. Nakagawa, Proc. Japan Acad.,26 No. 10, 38 (1950).
J. V. Nef, Liebigs Ann. Chem.,308, 293 (1899).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 529–530, March, 1972.
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Gol'ding, I.R., Sladkov, A.M. Silver acetylides in the reaction of ethynylation. Russ Chem Bull 21, 481–482 (1972). https://doi.org/10.1007/BF00863173
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DOI: https://doi.org/10.1007/BF00863173