V. S. Zavgorodnii, A. Novoselov, L. E. Mikhailov
2003
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Journal
Russian Journal of Organic Chemistry
Abstract
Stannylation of 3,6-dibromocarbazoles with lithium trimethylstannanide in THF was investigated. At treating 3,6-dibromo-9-alkylcarbazoles with lithium trimethylstannanide arise 3,6-bis(trimethylstannyl)-9-alkylcarbazoles. The 3,6-dibromocarbazole unsubstituted at nitrogen affords lithium 3,6-bis(trimethylstannyl)-carbazol-9-yl. The conditions of its generation, alkylation, and conversion into 3,6-bis(trimethylstannyl)carbazole are considered.