Indenyl-functionalised triethylborane adduct of N-heterocyclic carbene: stepwise coordination of indenyl and NHC ligands toward molybdenum fragment
2011; Royal Society of Chemistry; Volume: 40; Issue: 7 Linguagem: Inglês
10.1039/c0dt01641a
ISSN1477-9234
AutoresDaichi Takaki, Tetsuya Okayama, Hiroshi Shuto, Sawako Matsumoto, Yoshitaka Yamaguchi, Shinya Matsumoto,
Tópico(s)Organoboron and organosilicon chemistry
ResumoIndenyl-functionalised BEt3-adduct NHCs were prepared by the reaction of imidazolium pro-ligands with LiBEt3H. This compound was converted into the indenyl-coordinate molybdenum complex dangling the NHC·BEt3 moiety as a substituent. The stepwise coordination of NHC afforded a chelate-type mononuclear complex as well as a bimetallic complex.
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