The application of vinamidinium salts to the synthesis of 1,2,4-trisubstituted pyrroles
作者:Stanton Q. Smith、Sean T. Dudek、Shu-Hui He、Jarod A. Girod、Shane R. Nunes
DOI:10.1016/j.tetlet.2013.05.080
日期:2013.7
The synthesis of 1-methyl-2-cyano-4-arylsubstituted pyrroles by the condensation of symmetrical vinamidiniumsalts with methyl aminoacetonitrile has been accomplished for the first time. Simple experimental conditions were used to prepare seven different pyrroles, six of which are not reported in the literature.