Ortho - metal conversion method of the carbon cyclic aromatic derivative which at least possesses one electron donating group

摘要

(57) Abstract As for this invention, being ortho metal conversion method of the carbon cyclic aromatic derivative which at least possesses one electron donating group, that, the said carbon cyclic aromatic derivative at least one alkaline metal and formula (i) of the effective quantity: The non cyclic basis where the chemical compound of RX (in formula, R displays the hydrocarbon radical which possesses 1 - 20 carbon atoms, as for that, saturation or the unsaturation, direct or ramification does; Saturation or unsaturation, fat cyclic basis of single cyclic type or polycyclic type; To be possible saturation or the unsaturation which possess the annular substituent, direct or to be the aliphatic basis which ramification is done; X displays the bromine or chlorine atom) under existing features that it is the times when it reacts, it is related to the above-mentioned method.