A comparative study of hydrosilane compounds as cocatalysts in the metathesis of 1-hexene
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Elsevier B.V.
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The selectivity of I-hexene metathesis using WCI6 as catalyst was evaluated with a series of hydrosilane-compounds as cocatalysts: Ph3SiH, Ph2SiH2, PhSiH3 and polymethylhydrosiloxane (PMHS). The metathesis reaction is favored by the addition of promoters. When in the presence of WCl4(OAr)(2), OAr = 2,6-dichlorophenoxide, 2,6-difluorophenoxide, olefin metathesis occurs with good selectivity without the use of promoters. (C) 1998 Elsevier B.V. B.V. All rights reserved.
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tungsten catalyst, hydrosilane cocatalysts, 1-hexene metathesis
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Inglês
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Journal of Molecular Catalysis A-chemical. Amsterdam: Elsevier B.V., v. 136, n. 3, p. 213-217, 1998.
