引用本文:
任建国, 王自为, 张智敏, 刘滇生, 湊盟, 伊藤卓. 烷氧基钨配合物的合成及β-H消去反应[J]. 应用化学,
2001, 18(1): 67-69.
Citation: REN Jian-Guo, WANG Zi-Wei, ZHANG Zhi-Min, LIU Dian-Sheng, Minato Makoto, Ito Takashi. Synthesis and β-Hydrogen Elimination of Alkoxo Complexes of Tungsten[J]. Chinese Journal of Applied Chemistry, 2001, 18(1): 67-69.
Citation: REN Jian-Guo, WANG Zi-Wei, ZHANG Zhi-Min, LIU Dian-Sheng, Minato Makoto, Ito Takashi. Synthesis and β-Hydrogen Elimination of Alkoxo Complexes of Tungsten[J]. Chinese Journal of Applied Chemistry, 2001, 18(1): 67-69.
烷氧基钨配合物的合成及β-H消去反应
English
Synthesis and β-Hydrogen Elimination of Alkoxo Complexes of Tungsten
Abstract:
Four alkoxo tungsten complexes[Cp2W(PMe3)OR]+ OTs-(R=Me,Et, n-Pr, i-Pr) and monohydrido tungsten complex[Cp2W(H)(PMe3)]+ OTs- were synthesized and characterized by IR, 1H NMR and elemental analysis. The U-elimination of these complexes in dimethyl sulfoxide solvent yields monohydrido tungsten complex[Cp2W(H)(PMe3)OR]+ OTs- and a ketone or aldehyde.
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