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31.
Philippe Costes Jochen Weckesser Odile Dechy‐Cabaret Martine Urrutigoïty Philippe Kalck 《应用有机金属化学》2008,22(4):211-214
The Rh‐catalyzed cycloisomerization of new terpenoid derivatives featuring an O‐tethered enyne unexpectedly leads to polycyclic derivatives containing an inner cyclopropane ring or a diene moiety, depending on the structure of the enyne, as observed in the PtCl2‐catalyzed processes. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
32.
Duc Hanh Nguyen Martine Urrutigoïty Aziz Fihri Jean‐Cyrille Hierso Philippe Meunier Philippe Kalck 《应用有机金属化学》2006,20(12):845-850
Ferrocenylphosphines added to [Pd(µ‐Cl)(η3‐C3H5)]2 dimeric precursor produce efficient catalysts to effect the allylic amination of terpenic allylacetates. Particularly convenient are tetrakis(diphenylphosphino)ferrocene and 1,1′‐bis(diphenylphosphino)ferrocene, which allow the amination of allylacetates with good to excellent selectivity, and have turnover numbers as high as 80 000, for instance, for the formation of allylaniline. Herein, we report on reactions that selectively transform geranylacetate, nerylacetate, linalylacetate and perillylacetate into the corresponding allylic amines. These preparative methods give facile access to various products of great potential industrial interest. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
33.
Guy Lavigne Noël Lugan Soa Rivomanana Faizel Mulla Jean-Marc Soulié Philippe Kalck 《Journal of Cluster Science》1993,4(1):49-58
An attempt to establish a link between the rich chemistry of ruthenium carbonyl clusters doped by nucleophilic anions, and the known effect of promoters in some ruthenium-based catalytic processes. 相似文献
34.
Emmanuelle Teuma Michel Etienne Philippe Kalck 《Journal of organometallic chemistry》2004,689(10):1763-1765
The complex [TpMe2,ClRh(CO)2] reacts with chloroform to give quantitatively the rhodium(III) complex [TpMe2,ClRhCl(CHCl2)(CO)] resulting from the oxidative addition of a C-Cl bond. Further reaction with diisopropylamine gives the aminocarbene complex [TpMe2,ClRhCl2(CHNiPr2)], whose X-ray crystal structure has been solved. Addition of an excess of diisopropylamine to [TpMe2,ClRh(CO)2] in chloroform provides directly [TpMe2,ClRhCl2(CHNiPr2)]. 相似文献
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