Room Temperature Z-Selective Homocoupling of α Olefins by Tungsten Catalysts.
Room Temperature Z-Selective Homocoupling of α Olefins by Tungsten Catalysts.
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DOI:
10.1021/om200150c
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发表时间:
2011
期刊:
影响因子:
2.8
通讯作者:
Hoveyda AH
中科院分区:
文献类型:
--
作者:
Marinescu SC;Schrock RR;Müller P;Takase MK;Hoveyda AH
3,5-Dimethylphenylimido complexes of tungsten can be prepared using procedures analogous to those employed for other tungsten catalysts, as can bispyrrolide species and MonoAryloxide-Pyrrolide (MAP) species. Homocouplings of 1-hexene, 1-octene, and methyl 10-undecenoate are achieved in 45−89% yield and aZselectivity of >99% with W(NAr′′)(C3H6)(pyr)(OHIPT) as a catalyst. Homocoupling of terminal olefins in the presence of (E)-olefins elsewhere in the molecule also was achieved with excellent selectivity.
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影响因子:
15
作者:
Flook, Margaret M.;Jiang, Annie J.;Schrock, Richard R.;Mueller, Peter;Hoveyda, Amir H.
通讯作者:
Hoveyda, Amir H.
影响因子:
5.5
作者:
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通讯作者:
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影响因子:
2.8
作者:
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通讯作者:
Takase, Michael K.
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15
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Jiang, Annie J.;Zhao, Yu;Schrock, Richard R.;Hoveyda, Amir H.
通讯作者:
Hoveyda, Amir H.