Title of article
Synthesis of stable 1-ethoxy-2,3-diferrocenylcyclopropenylium tetrafluoroborate and its reactions with lithium reagents
Author/Authors
Elena Klimova، نويسنده , , Tatiana Klimova، نويسنده , , Soledad Betanzos Lara، نويسنده , , Jorge Dominguez Chavez، نويسنده , , Simon Hernandez-Ortega، نويسنده , , Toscano Alfredo، نويسنده , , Marcos Martinez Garcia، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2006
Pages
8
From page
1
To page
8
Abstract
1-Ethoxy-2,3-diferrocenylcyclopropenylium tetrafluoroborate selectively reacts with MeLi, n-BuLi, sec-BuLi with formation of the 3,3-dialkyl-1,2-diferrocenylcyclopropenes, while with tert-BuLi both 2-tert-butyl-1,3-diferrocenylcyclopropene and 1,3-di-tert-butyl-2,3-diferrocenylcyclopropene are obtained. The structures of 3,3-dimethyl-, 3,3-dibutyl-1,2-diferrocenyl and 2-tert-butyl-1,3-diferrocenylcyclopropenes were confirmed by X-ray crystallographic analysis.
Keywords
Cyclopropenylium cation , cyclopropenes , Ferrocene
Journal title
Journal of Organometallic Chemistry
Serial Year
2006
Journal title
Journal of Organometallic Chemistry
Record number
1379040
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