Journal of the Korean Chemical Society (대한화학회지)

Korean Chemical Society (대한화학회)
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Synthesis of 1,4-Bis(1'-alkyl-2',3',4',5'-tetraphenyl-1'-silacyclopentadienyl)benzenes

1,4-Bis(silyl)benzene의 고리화반응에 의한 1,4-Bis(1'-alkyl-2',3',4',5'-tetraphenyl-1'-silacyclopentadienyl)benzenes 리간드의 합성

  • 공영건 (경기대학교 이과대학 화학과) ;
  • 안영만 (경기대학교 이과대학 화학과)
  • Published : 19970200
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Abstract

The 1,4-bis(alkyldichlorosilyl)benzene was synthesized to be a precursor of the bis(silacyclopentadienyl) aromatic system. The cyclization reaction of the precursor with 1,4-dilithio-1,2,3,4-tetraphenyl-1,3-butadiene produced the 1,4-bis(1'-alkyl-2',3',4',5'-tetraphenyl-1'-silacyclopentadienyl)benzene as the ligand of organotransition metal compound and the precursor of the stable silacyclopentadienyl anion.

다양한 bis(silacyclopentadienyl)aromatic 화합물 합성에 필요한 전구체인 1,4-bis(alkyldichlorosilyl)benzene을 합성하였다. 이 전구체에 1,4-dilithio-1,2,3,4-tetraphenyl-1,3-butadiene을 첨가하여 고리화반응을 시킴으로써 리간드로 또는 안정한 silacyclopentadienyl anion 전구체로 사용될 1,4-bis(1'-alkyl-2',3',4',5'-tetraphenyl-1'-silacyclopentadienyl)benzene을 합성하였다.

Keywords

References

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