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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3039457 | 1g | 1290 | |||
| 3039457 | 5g | 4370 | |||
| 3039457 | 25g | 18690 |
产品别名
7169-34-8
香豆冉酮
3-Coumaranone
2H-Benzofuran-3-one
2,3-Dihydrobenzofuran-3-one
基本信息
| 应用 | 3-Coumaranone is used in the aurones, [2-benzylidenebenzofuran-3(2H)-ones] by reacting with appropriate aldehyde. It is involved in the condensation reaction with aldehydes in the presence of morpholine acetate to prepare substituted 2-(arylidene)benzofuran-3(ZH)-ones. In Horner-Wadsworth-Emmons reaction, it reacts with diethyl¬ cyanomethyl¬phosphonate to give 3-(cyanomethyl)benzofurans, which is an intermediate in the synthesis of antihyperglycemic agents. |
| 备注 | Light sensitive. Incompatible with strong oxidizing agents. |
| MDL | MFCD00051810 |
| EINECS | 000-000-0 |
| 分子式 | C8H6O2 |
| 分子量 | 134.13 |
| 熔点 | 97-102° |
| 灵敏度 | Store at -20°C. Light Sensitive. |
| 形态 | Crystalline powder |
| 溶解性 | Slightly miscible with water. |
| Beilstein | 115296 |
安全信息
| TSCA | 否 |
