Higher order, mixed cyanocuprates derived from n-lithio-imidazole and pyrrole: New “dummy” ligand alternatives in organocopper chemistry
作者:Bruce H. Lipshutz、Paul Fatheree、William Hagen、Kirk L. Stevens
DOI:10.1016/s0040-4039(00)91854-9
日期:1992.2
Treatment of N-lithioimidazole or N-lithiopyrrole with CuCN followed by an organolithium leads to cuprates R(Imid)Cu(CN)Li2 and R(Pyrr)Cu(CN)Li2 which show “higherorder” reactivity relative to RCu(CN)Li.
Effects of gengenions on organocuprate reactivity/selectivity: Higher order, mixed lithio- cyanocuprates
作者:Bruce H. Lipshutz、Edmund L. Ellsworth、James R. Behling、Arthur L. Campbell
DOI:10.1016/s0040-4039(00)82475-2
日期:1988.1
Several different types of reactions characteristic of organocuprates have been studied using reagents RTRRCu(CN)LiNa derived from CuCN and one equivalent each of an organolithium (RTLi) and organosodium (RRNa) species.
已经使用衍生自CuCN的试剂R T R R Cu(CN)LiNa以及有机锂(R T Li)和有机钠(R R Na)物种中的每一个当量来研究几种不同类型的有机铜酸盐特征反应。