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Diferrocenyl(methylthio)cyclopropenylium Iodide in the Synthesis of2,3‐Diferrocenyl‐1‐methylthio‐1,3‐dienes and ‐1,3,5‐trienes
Author(s) -
Klimova Berestneva Tatiana,
Klimova Elena I.,
Méndez Stivalet José Manuel,
HernándezOrtega Simón,
Martínez García Marcos
Publication year - 2005
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.200500284
Subject(s) - chemistry , iodide , yield (engineering) , bromide , methyllithium , medicinal chemistry , organic chemistry , materials science , metallurgy
Diferrocenyl(methylthio)cyclopropenylium iodide reacts with organometallic compounds (methyllithium, benzyl‐ and ethylmagnesium chlorides, and allylmagnesium bromide) to yield 2,3‐diferrocenyl‐1‐methylthio‐1,3‐dienes or ‐1,3,5‐triene together with 3,3‐dialkyl‐1,2‐diferrocenylcyclopropenes. We present data from X‐ray diffraction analyses of ( E )‐2,3‐diferrocenyl‐1‐methylthio‐ and ( E , Z )‐2,3‐diferrocenyl‐1‐methylthio‐4‐phenyl‐1,3‐butadienes. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)