K. Dawood, Mansour A. Alsenoussi, I. Ibrahim
2011
Citations
0
Influential Citations
2
Citations
Journal
Afinidad
Abstract
2-Cyano-N-(pyridin-4-yl)acetamide (2) was prepared andthen treated with hydrazonoyl chlorides 3 to afford the corresponding aminopyrazoles 5. Heating a mixture of 2 with benzylidenemalononitriles and with ethyl benzylidenecyanoacetates afforded the corresponding bipyridines 10 and 16, respectively. Treatment of 2 with phenylisothiocyanatein DMF/KOH followed by addition of the appropriate hydrazonoyl chlorides 5, 10 and ethyl chloroacetate gave the corresponding 1,2,4-thiadiazoles 22 and 27 and 1,3-thiazole 24, respectively.