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CAS RN: 12154-84-6 | 产品编码: A2981
(Acetylacetonato)(1,5-cyclooctadiene)iridium(I)
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| 产品编码 | A2981 |
| 分子式/分子量 | C__1__3H__1__9IrO__2 = 399.51 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 室温 (15°C以下阴凉干燥处) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 空气 |
| 包装和容器 | 1G-Glass Bottle with Plastic Insert （查看图片）, 200MG-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 12154-84-6 |
| Reaxys-RN | 14337429 |
| PubChem物质ID | 354333737 |
| MDL编号 | MFCD08273779 |
技术规格
| Appearance | Light yellow to Amber to Dark green powder to crystaline |
| Elemental analysis(Carbon) | 37.10 to 41.00 % |
物性（参考值）
| 熔点 | 155 °C |
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
| RTECS# | NO3615000 |
运输信息
| HS编码* | 2843.90-000 |
应用
ortho-Selective C-H Silylation of Aryl Compounds Using an Iridium Catalyst
Experimental procedure (R = Ph)1):
A mixture of Ir(acac)(COD) (4.0 mg, 0.010 mmol), 2-phenylpyridine (31.0 mg, 0.200 mmol), fluorodiphenylsilane (56.6 mg, 0.280 mmol), and 2-norbornene (75.3 mg, 0.800 mmol) in toluene (1.0 mL) is stirred at 115 °C for 24 h. Upon completion of the reaction, the crude product is purified by column chromatography on silica gel (hexane:EtOAc = 9:1) to afford pure 1 as a white solid (66.2 mg, 93%).
A mixture of Ir(acac)(COD) (4.0 mg, 0.010 mmol), 2-phenylpyridine (31.0 mg, 0.200 mmol), fluorodiphenylsilane (56.6 mg, 0.280 mmol), and 2-norbornene (75.3 mg, 0.800 mmol) in toluene (1.0 mL) is stirred at 115 °C for 24 h. Upon completion of the reaction, the crude product is purified by column chromatography on silica gel (hexane:EtOAc = 9:1) to afford pure 1 as a white solid (66.2 mg, 93%).
References
- 1)Iridium-Catalyzed ortho-Selective C－H Silylation of Aromatic Compounds Directed toward the Synthesis of π‑Conjugated Molecules with Lewis Acid－Base Interaction
- 2)Palladium-Catalyzed C-H Fluorosilylation of 2-Phenylpyridines: Synthesis of Silafluorene Equivalents
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