REGIOSPECIFIC ALKYLATIVE RING EXPANSION OF 2,2-DISUBSTITUTED CYCLOBUTANONES VIA ALPHA -LITHIO SELENOXIDESGADWOOD RC.1983; JOURNAL OF ORGANIC CHEMISTRY; ISSN 0022-3263; USA; DA. 1983; VOL. 48; NO 12; PP. 2098-2101; BIBL. DISSEM.Article

A DIRECTING EFFECT OF NEIGHBORING AROMATIC GROUPS ON THE REGIOCHEMISTRY OF FORMATION AND ON THE STEREOCHEMISTRY OF ALKYLATION AND BROMINATION OF KETONE LITHIUM ENOLATES. EVIDENCE FOR LITHIUM-ARENE PI COORDINATION AND FOR A DRAMATIC EFFECT OF EVEN SMALL AMOUNTS OF COPPER(I) IN CONTROLLING STEREOCHEMISTRY AND IN LIMITING POLYALKYLATIONPOSNER GH; LENTZ CM.1979; J. AMER. CHEM. SOC.; USA; DA. 1979; VOL. 101; NO 4; PP. 934-946; BIBL. 66 REF.Article