@article{paperid:1025941, author = {Esmaeili, Abbas Ali and Hamid Zendegani}, title = {Three-component reactions involving zwitterionic intermediates for the construction of heterocyclic systems: one pot synthesis of highly functionalized g-iminolactones}, journal = {Tetrahedron}, year = {2005}, volume = {61}, number = {16}, month = {January}, issn = {0040-4020}, pages = {4081--4084}, numpages = {3}, keywords = {g-Iminolactones; Isocyanide; Acetylenic esters; Alkyl phenylglyoxylate; a-Ketoesters.}, }