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4-氟苯乙炔
| 品牌 | 厂商性质 | 产地 | 货期 |
|---|---|---|---|
| 阿拉丁 | 生产商 | 上海 | 现货 |
产品参数
| 货号 | CAS号 | 价格（元） | 操作 |
|---|---|---|---|
| E115545-1g | 766-98-3 | 276 | 询价 |
| E115545-25g | 766-98-3 | 3366 | 询价 |
| E115545-5g | 766-98-3 | 1199 | 询价 |
产品介绍
- 分子式 FC6H4C≡CH
- 分子量120.12
- Beilstein号 1099285
- EC号
- MDL号 MFCD00168823
- PubChem编号 24865238
属性
| 沸点 | 55-56°C |
| 熔点 | 26-27°C |
| 折光率 | 1.516 |
| 敏感性 | 对热&空气敏感 |
| 溶解性 | Soluble in chloroform, diethyl ether, acetone, dichloromethane, hexane and ethanol. Highly soluble in toluene. Insoluble in water. |
| 存贮条件 | 充氩保存 储存温度2-8℃ |
| 密度 | 1.0480 |
描述
| 应用 |
1-Ethynyl-4-fluorobenzene may be used in the synthesis of the following: · 3-(4-Fluorophenyl)-1H-isochromen-1-one by reacting with 2-iodobenzoic acid in the presence of copper catalyst. · 4-Bromo-3,5-difluoro-2,6-bis-(4-fluoro-phenylethynyl)-pyridine by reacting with 2,4,6-tribromo-3,5-difluoropyridine by palladium catalyzed Sonogashira reaction. · 1-(4-Fluorophenyl)-3-methoxy-3-(4-methoxyphenyl)propan-1-one by reacting with p-anisaldehyde. · 5-(4-Fluorophenyl)-1-(2-nitrobenzyl)-1H-1,2,3-triazole by reacting with 1-(bromomethyl)-2-nitrobenzene in the presence of sodium azide. 1-Ethynyl-4-fluorobenzene, a substituted phenylacetylene, may be used in the synthesis of aryl acetylenes, via Sonogashira type cross coupling reaction with various haloarenes in the presence of bis(μ-iodo)bis((-)-sparteine)dicopper(I) catalyst |
| 产品介绍 | 1-Ethynyl-4-fluorobenzene (pFAB) is a fluorobenzene derivative. Trianionic pincer alkylidyne complex catalyzed polymerization of 1-ethynyl-4-fluorobenzene has been reported.The surface of the iodophenyl-terminated organic monolayers has been modified by Sonogashira coupling of the iodophenyl groups found on the surface with pFAB. Dimerization catalyzed by Y[N(TMS)2]3 and 4-chloroaniline gave exclusive formation of one of three possible enediynes in excellent yield |
| 别名 | 1-乙炔基-4-氟苯;1-Ethynyl-4-fluorobenzene |
4-氟苯乙炔信息由上海阿拉丁生化科技股份有限公司为您提供，如您想了解更多关于4-氟苯乙炔报价、型号、参数等信息，欢迎来电或留言咨询。
注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途