CJCU

Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (7): 1073.

• Articles • Previous Articles     Next Articles

Reduction of Diphenyldiselides with Cp2TiCl2/BuiMgBr/THF

XU Xin-Hua1, HUANG Xian2   

  1. 1. Instituteof Elementoorganic Chemistry, the State Key Laboratory of Elementoorganic Chemistry;
    2. Departmentof Chemistry, Zhejiang University, XiXi Campus, Hangzhou 310028, China
  • Received:1999-12-20 Online:2000-07-24 Published:2000-07-24

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Abstract: The reduction of diaryldiselenides by Cp2TiCl2/BuiMgBr/THFled to arylselenium complex of titanocene [Cp2TiSeAr]. This species reacted smoothly with electrophilic substrates such as acylhalides, α-bromocarbonyl compounds, diaryliodonium salts, α,β-unsaturated carbonyl compounds to afford the corresponding organic selenides in high yields.

Key words: Diaryldiselenides, Arylselenium complex of titanocene, Titanocene dichloride, Isobutyl-magnesium bromide

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