| 학회 | 한국공업화학회 |
| 학술대회 | 2016년 가을 (10/26 ~ 10/28, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 | 20권 2호 |
| 발표분야 | 정밀화학_포스터 |
| 제목 | Organocatalyzed synthesis of highly functionalized chromenopyridinones via solid-state melt reaction and their optical properties |
| 초록 | The chromenopyridinone framework bearing two main cores of a chromene and a pyridine ring has been found widely in biologically interesting and active molecules.1 Therefore, the synthesis of chromenopyridinone framework has emerged as a significant field of research for synthetic organic and medicinal chemists. Here, we present the construction of highly functionalized and diverse chromenopyridinones by three-component reactions of various 4-hydroxycoumarins with ammonium acetate and 3-formylchromones under L-proline catalyzed solid-state melt conditions.2 The optical properties of these π-expanded varieties of synthesized chromenopyridinone derivatives are also demonstrated. [1] (a) A. Y. Bochkov, I. O. Akchurin, O. A. Dyachenko and V. F. Traven, Chem. Commun., 2013, 49, 11653; (b) F. Durola, J.-P. Sauvage and O. S. Wenger, Chem. Commun., 2006, 171. [2] S. Paul and Y. R. Lee, Green Chem., 2016, 18, 1488. |
| 저자 | 산제이파울, 이용록 |
| 소속 | 영남대 |
| 키워드 | chromenopyridinone; π-expanded |
