Coupling reaction of phenylacetylene with OsHn(PPh3)(2,6-(PPh2CH2)(2)C6H3) (n = 1, 3)
Wen, T. B.
Zhou, Z. Y.
Jia, G. C.
- 化学化工－已发表论文 
Treatment of OsCl(=C=CHPh)(PPh3)(PCP) with thallium acetate produces the vinylidene complex OS(O2CCH3)(=C=CHPh)(PCP). Treatment of OsCl(PPh3)(PCP) with NaH in wet THF produces a mixture of the monohydride OsH(PPh3)(PCP) and the trihyhride OsH3-(PPh3)(PCP). The latter complexes react with phenylacetylene to give Os(C=CPh)(=C=CHPh)(PPh3)(1-(CHPh=C)-2,6-(PPh2CH2)(2)C6H3).
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