354115-82-5Relevant articles and documents
Solvent and ligand effects on selective mono- and dilithiation of 1-(chlorophenyl)pyrroles and 1-(methoxyphenyl)pyrroles
Fogassy, Katalin,Kovacs, Krisztina,Keseru, Gyoergy M.,Toke, Laszlo,Faigl, Ferenc
, p. 1039 - 1043 (2001)
Novel methods for site-selective lithiation of 1-(chlorophenyl)pyrroles and 1-(methoxyphenyl)pyrroles are described. Mono- or dilithiations are governed by change of both the temperature and the solvent from tetrahydrofuran to diethyl ether. Regioselectiv