353750-38-6Relevant academic research and scientific papers
Synthesis and characterization of [OsCl2(=C=CHR)(PPh 3)2] and related complexes
Wen, Ting Bin,Hung, Wai Yiu,Zhou, Zhong Yuan,Lo, Man Fung,Williams, Ian D.,Jia, Guochen
, p. 2837 - 2846 (2007/10/03)
Treatment of [OsCl2(PPh3)3] with HC≡CR (R = Ph, p-tolyl, CMe3) in the presence of HCl gives the corresponding trichloro(carbyne) complexes [OsCl3(≡CCH 2R)(PPh3)2] in g
Synthesis and characterization of a metallabenzyne
Wen, Ting Bin,Zhou, Zhong Yuan,Jia, Guochen
, p. 1951 - 1954 (2007/10/03)
Although many metallabenzenes are known, complex 1 appears to be the first well-characterized example of a metallabenzyne. It has been synthesized by treatment if [OsCl2(PPh3)3] with an excess of HC≡CSiMe3 in wet benzene. The structure of the novel complex 1 was confirmed by single crystal X-ray diffraction, which showed the six-membered ring to be essentially planar with a maximum deviation form the least-squares plane of 0.047 A.
