维基百科
4-甲氧基苯乙烯
4-甲氧基苯乙烯（英語：4-Methoxystyrene，或称为4-乙烯基苯甲醚，4-vinylanisole，缩写4VA）是一种不饱和芳香醚，化学式CH3OC6H4CH=CH2，常温常压下为无色液体，可在各种食品与饮料中发现[4]，能用于合成某些聚苯乙烯衍生的聚合物[5]。4VA也是蝗虫的聚集激素，刺激蝗虫的嗅觉受体OR35来诱导其由“散居型”转变为“聚居型”[6]。
| 4-甲氧基苯乙烯 | |
|---|---|
| IUPAC名 1-Methoxy-4-vinylbenzene | |
| 别名 | p-vinylanisole, 4-methoxystyrene |
| 识别 | |
| CAS号 | 637-69-4 |
| PubChem | 12507 |
| ChemSpider | 11991 |
| SMILES |
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| InChI |
|
| InChIKey | UAJRSHJHFRVGMG-UHFFFAOYSA-N |
| 性质 | |
| 化学式 | C9H10O |
| 摩尔质量 | 134.18 g·mol−1 |
| 外观 | 无色液体 |
| 密度 | 1.001 g/cm3（18 °C）[1] |
| 熔点 | 2 °C（275 K）[2] |
| 沸点 | 205 °C（478 K）[3] |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
参考文献
- ^ Quelet, Raymond. Method for the synthetic preparation of α-chloroethyl derivatives of phenolic ethers; application to synthesis of vinylanisoles. Compt. rend., 1934. 199. 150-152.
- ^ Quelet, Raymond. Chloroalkylation of phenolic ethers. I. Synthesis of methoxystyrenes. Bulletin de la Societe Chimique de France, 1940. 7. 196-205.
- ^ "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US). Retrieved from SciFinder. [2020-08-26]
- ^ Zhang, Suying; Mueller, Christoph. Comparative Analysis of Volatiles in Traditionally Cured Bourbon and Ugandan Vanilla Bean (Vanilla planifolia) Extracts. Journal of Agricultural and Food Chemistry. 2012, 60 (42): 10433–10444. doi:10.1021/jf302615s.
- ^ Mecking, Stefan; Johnson, Lynda K.; Wang, Lin; Brookhart, Maurice. Mechanistic Studies of the Palladium-Catalyzed Copolymerization of Ethylene and α-Olefins with Methyl Acrylate. Journal of the American Chemical Society. 1998, 120 (5): 888–899. doi:10.1021/JA964144I.
- ^ Guo, X; Yu, Q; Chen, D; Wei, J; Yang, P; Yu, J; Wang, X; Kang, L. 4-Vinylanisole is an aggregation pheromone in locusts.. Nature. 2020-08-12. PMID 32788724. S2CID 221106319. doi:10.1038/s41586-020-2610-4.