Abstract The parent framework of furo [2, 3-c] pyridine has been synthesized. 3-Furoic acid chloride (2) was reduced with bis (triphenylphosphine) copper (1) tetrahydroborate to afford 3-furaldehyde (3) which was condensed with malonic acid to give β-(3-furyl) acrylic acid (4). The acrylic acid 4 was converted to the acid azide (5), which in turn was cyclized to give furo [2, 3-c] pyridin-7 (6H)-one (6) by heating at 180 in diphenylmethane. The pyridone 6 was ...
![呋喃并[2,3-c]吡啶-7(6h)-酮结构式](https://image.chemsrc.com/caspic/225/84400-98-6.png)
![7-氯呋喃[2,3-c]并吡啶结构式](https://image.chemsrc.com/caspic/187/84400-99-7.png)
![呋喃[2,3-c]并吡啶结构式](https://image.chemsrc.com/caspic/125/19539-50-5.png)