Synthesis of 1-Benzometalloles Containing Group 14,15,and 16 Heavier Elements via a Common Dilithiostyrene Intermediate

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Author(s)

Abstract

The Group 14 (Si, Ge, and Sn), Group 15 (P, As, Sb, and Bi), and Group 16 (Se and Te) 2-trimethylsilyl-1-benzometalloles (7) were prepared by the reaction of the corresponding metal reagents with β, o-dilithio-β-trimethyl-silylstyrene intermediate (6), which was derived from phenylacetylene or o-bromoiodobenzene via three steps. The trimethylsilyl group in 7 could be readily removed by treatment with tetrabutylammonium fluoride to give the C-unsubstituted 1-banzometalloles (10).

Journal

  • Chem. Pharm. Bull.

    Chem. Pharm. Bull. 42, 1437-1441, 1994

    The Pharmaceutical Society of Japan

Cited by:  3

Codes

  • NII Article ID (NAID)
    110003631161
  • NII NACSIS-CAT ID (NCID)
    AA00602100
  • Text Lang
    ENG
  • Article Type
    Journal Article
  • ISSN
    00092363
  • Data Source
    CJPref  NII-ELS 
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