@article{paperid:1026115, author = {Esmaeili, Abbas Ali and Omid Ghareghani}, title = {A Facile One-Pot Synthesis of Functionalized 1,5-Dihydro-2H- [1]benzopyrano[2,3-b]pyridin-5-ones}, journal = {Helvetica Chimica Acta}, year = {2007}, volume = {90}, number = {9}, month = {January}, issn = {0018-019X}, pages = {1712--1717}, numpages = {5}, keywords = {* 2H-[1]Benzopyrano[2;3-b]pyridines; 5-oxo-1;5-dihydro-; * Wittig reactions}, }