Method Of Rapid Methylation Of Alkene Compound And Kit For Pet Tracer Preparation Using The Same

  • Published: Jul 23, 2008
  • Earliest Priority: Oct 21 2005
  • Family: 7
  • Cited Works: 0
  • Cited by: 1
  • Cites: 0
  • Additional Info: Published

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To provide a method of rapid methylation of alkenes, which is applicable to the preparation of a PET tracer and which enables alkenes to be methylated through cross coupling between SP 2 (alkenyl) and SP 3 (alkyl) carbon atoms rapidly and in a high yield. Methyl iodide and an alkenyltrialkylstannane are subjected to cross coupling in an aprotic polar solvent in the presence of a palladium complex having a valence of 0, a phosphine ligand, a cuprous halide, and a carbonate and/or alkali metal fluoride.


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Document History
  • Publication: Jul 23, 2008
  • Application: Oct 6, 2006
    EP EP 06811431 A
  • Priority: Oct 6, 2006
    JP 2006320104 W
  • Priority: Oct 21, 2005
    JP 2005306670 A

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