(3-(Trimethylsilyl)prop-2-yn-1-yl)copper

(3-(Trimethylsilyl)prop-2-yn-1-yl)copper 化学特性,用途語,生産方法

• 物理的性質

  brown heterogenous solution in ether.

• 使用

  3-Trimethylsilyl-2-propynylcopper(I) is a agent for the introduction of the trimethylsilylpropynyl group via 1,6-conjugate additions and vinyl substitutions; preparation of lithium bis(trimethylsilylpropynyl)cuprate.

• 製造方法

  A solution of 1-lithio-3-trimethylsilyl- 1-propyne containing N,N,N,N -tetramethylethylenediamine (TMEDA) in ether or THF is added to a slurry of copper(I) iodide in ether at ?78°C, then warmed to ?10°C and used immediately.

(3-(Trimethylsilyl)prop-2-yn-1-yl)copper 生産企業

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