2382-91-4Relevant academic research and scientific papers
Gold(I) Carbenoids: On-Demand Access to Gold(I) Carbenes in Solution
Sarria Toro, Juan M.,García-Morales, Cristina,Raducan, Mihai,Smirnova, Ekaterina S.,Echavarren, Antonio M.
supporting information, p. 1859 - 1863 (2017/02/05)
Chloromethylgold(I) complexes of phosphine, phosphite, and N-heterocyclic carbene ligands are easily synthesized by reaction of trimethylsilyldiazomethane with the corresponding gold chloride precursors. Activation of these gold(I) carbenoids with a variety of chloride scavengers promotes reactivity typical of metallocarbenes in solution, namely homocoupling to ethylene, olefin cyclopropanation, and Buchner ring expansion of benzene.
Inorganic clusters with a [Fe2MoOS3] core - A functional model for acetylene reduction by nitrogenases
Yoshimoto, Koji,Yatabe, Takeshi,Matsumoto, Takahiro,Tran, Viet-Ha,Robertson, Andrew,Nakai, Hidetaka,Asazawa, Koichiro,Tanaka, Hirohisa,Ogo, Seiji
, p. 14620 - 14627 (2016/09/28)
We report the first example of a wholly inorganic mimic of a part of the FeMoco active centre of nitrogenases. We detail the synthesis, characterisation and reactivity of two related, transient hydride-containing inorganic clusters, a dihydride complex and a vinyl monohydride complex, which bear the [Fe2MoOS3] portion of FeMoco. The dihydride complex is capable of reducing acetylene to ethylene via the vinyl monohydride complex. In the reaction cycle, a transient low-valent complex was generated by the reductive elimination of H2 or ethylene from dihydride or vinyl monohydride complexes, respectively.
