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CAS RN: 5518-52-5 | 产品编码: T1643
Tri(2-furyl)phosphine
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| 产品编码 | T1643 |
| 纯度/分析方法 | >98.0%(GC) |
| 分子式/分子量 | C__1__2H__9O__3P = 232.17 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 室温 (15°C以下阴凉干燥处) |
| 包装和容器 | 1G-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 5518-52-5 |
| Reaxys-RN | 1577564 |
| PubChem物质ID | 87577384 |
| SDBS (AIST Spectral DB) | 9360 |
| MDL编号 | MFCD00151857 |
技术规格
| Appearance | White to Yellow to Orange powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 61.0 to 65.0 °C |
物性（参考值）
| 熔点 | 63 °C |
| 沸点 | 136 °C/4 mmHg |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
相关法规
运输信息
| HS编码* | 2932.19-000 |
应用
Stereoselective synthesis of cis-3,5-disubstituted morpholines
Typical procedure: A dried Schlenk tube is charged with Pd(OAc)2 (2.3 mg), tri(2-furyl)phosphine (9.3 mg), and NaOtBu (96.1 mg) under nitrogen. The tube is evacuated and backfilled with nitrogen, then 2-bromotoluene (171 mg) and a solution of (–)-(S)-N-[1-(allyloxy)-3-phenylpropane-2-yl]aniline (134 mg) in toluene (1.25 mL) are added to the tube. The mixture is heated to 105 °C for 18 h with stirring. The reaction mixture is cooled to rt, quenched with saturated aqueous NH4Cl (3 mL), and extracted with EtOAc (3 mL x 3). The combined organic layers are concentrated in vacuo and the crude product is purified by flash chromatography on silica gel (eluent: 5 % EtOAc/hexanes). This procedure gives (–)-(3S,5R)-3-benzyl-5-(2-methylbenzyl)-4-phenylmorpholine (121 mg, 68 %).
References
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