%0 Journal Article %T CYCLIZATION PROCEDURES TOWARD THE SYNTHESIS OF SOME CONFORMATIONALLY RESTRICTED NITROGEN HETEROCYCLES %A MOGLIONI %A ALBERTINA G. %A MOLTRASIO IGLESIAS %A GRACIELA Y. %J Bolet¨ªn de la Sociedad Chilena de Qu¨ªmica %D 2002 %I Scientific Electronic Library Online %R 10.4067/S0366-16442002000100006 %X an attempt was made to synthesize conformationally restricted nitrogen heterocycles by means of the bischler-napieralski reaction and tsuda modification. observed results prompted us to speculate on the nature of the effects which may be controlling such cyclization processes %K bischler-napieralsky %K tsuda %K nitrogen heterocycles %K cyclization %K isoquinolones %K isoquinolines. %U http://www.scielo.cl/scielo.php?script=sci_abstract&pid=S0366-16442002000100006&lng=en&nrm=iso&tlng=en