Palladium-Catalyzed Coupling Reaction of<i>N</i>-Heteroaryl Halides with Functionalized Alkylzinc Iodides
作者:Takao Sakamoto、Sumiko Nishimura、Yoshinori Kondo、Hiroshi Yamanaka
DOI:10.1055/s-1988-27618
日期:——
The reaction of N-heteroaryl halides with Ï-ethoxycarbonyl- and Ï-chloroalkylzinc iodides, prepared from the corresponding alkyl iodides with zinc-copper couple, in the presence of dichlorobis(triphenylphosphine)palladium in N,N-dimethylacetamide/benzene yielded C-(Ï-ethoxycarbonyl)- and C-(Ï-chloroalkyl)-N-heteroarenes.
N-杂芳基卤化物与由相应的烷基碘化物与锌铜对制备的α-乙氧基羰基-和α-氯烷基碘化锌在二氯双(三苯基膦)钯存在下在N,N-二甲基乙酰胺/苯中反应,得到C-(α-乙氧基羰基)-和C-(α-氯烷基)-N-杂芳烃。