Synthesis of Functionalized Pyrazines and Quinoxalines from Nef-Isocyanide Adducts and 1,2-Diamines
作者:Issa Yavari、Ramin Pashazadeh、Reza Hosseinpour
DOI:10.1002/hlca.201100299
日期:2012.1
Alkyl 3‐(alkylamino)‐5,6‐dicyanopyrazine‐2‐carboxylates and alkyl 3‐(alkylamino)quinoxaline‐2‐carboxylates were obtained in good yields by treatment of Nef‐isocyanide adducts with 1,2‐diamines in MeCN.
通过在MeCN中用1,2-二胺处理Nef-异氰化物加合物,可以得到高收率的3-(烷基氨基)-5,6-二氰基吡嗪-2-羧酸烷基酯和3-(烷基氨基)喹喔啉-2-羧酸烷基酯。