Accession Number:

ADA089128

Title:

Synthesis of Tetraphenylstannacyclopentadienes (Stannoles). I. Alkylation of 1,1-Dihalostannoles Leading to Lithium 1,1-Di-h1-cyclopentadienyl-l-halo-2,3,4,5-tetraphenylstannole,

Descriptive Note:

Corporate Author:

OKLAHOMA UNIV NORMAN DEPT OF CHEMISTRY

Report Date:

1980-09-01

Pagination or Media Count:

29.0

Abstract:

1,1-Dibromo- and 1,1-diiodo-2,3,4,5-tetraphenylstannacyclopentadiene dibromo- and diiodostannole formed from controlled phenyltin cleavage of hexaphenylstannole by elemental bromine and iodine, respectively, undergo conventional alkylation by methyllithium to form the expected 1,1-dimethylstannole, but treatement with excess lithium or thallium cyclopentadiene yields cubic crystals whose analytical data agree with the formulation XC5H52SnC4C6H54M where XBr, MLi, Tl and where XI, M-Li. Author

Subject Categories:

  • Inorganic Chemistry
  • Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE