Maximum quantity allowed is 999
CAS RN: 106294-60-4 | 产品编码: B4893
(2,2'-Bipyridine)bis(2-phenylpyridinato)iridium(III) Hexafluorophosphate
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产品编码 | B4893 |
纯度/分析方法 | >90.0%(HPLC) |
分子式/分子量 | C__3__2H__2__4F__6IrN__4P = 801.75 |
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 | 200MG-带有塑料内管的玻璃瓶 (查看图片) |
CAS RN | 106294-60-4 |
Reaxys-RN | 16526752 |
PubChem物质ID | 253661417 |
Appearance | Light yellow to Brown powder to crystal |
Purity(HPLC) | min. 90.0 area% |
Elemental analysis(Nitrogen) | 6.00 to 8.00 % |
熔点 | 250 °C |
最大吸收波长 | 255(CH3CN) nm |
象形图 | |
信号词 | 警告 |
危险性说明 | H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 |
防范说明 | P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染:用水充分清洗。 P337 + P313 : 如仍觉眼刺激:求医/就诊。 P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激:求医/就诊。 |
新化学物质备案回执号 | B1A232215627 |
监管条件代码(*) |
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Used Chemicals
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Procedure
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N,N-Dimethylaniline (0.18 g, 1.5 mmol, 1.0 eq), TosMIC (0.439g, 2.25 mmol, 1.5 eq), Ir[(ppy)2(bpy)]PF6 (12 mg, 0.015 mmol, 1.0 mol%), ion-exchanged water (0.27 mL, 15 mmol, 10 eq) were dissolved in acetonitrile (10 mL) at rt under N2. The mixture was placed at a distance of 2-3 cm from Blue LED lamp. The orange solution was stirred at rt under visible light irradiation. After 2 days of irradiation, the solvent was removed in vacuo and the resulting residue was purified by column chromatography on silica gel (hexane:ethyl acetate = 9:1 – 1:1 - 0:1) to give compound 1 as a light blown solid (131 mg, y. 26%).
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Experimenter’s Comments
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Acetonitrile was degassed with nitrogen for 1 hour before use.
Irradiation of visible light was performed with Kessil A160WE Tuna Blue 40W×2.
The reaction mixture was monitored by 1H NMR and TLC (hexane:ethyl acetate = 1:1, Rf = 0.23).
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Analytical Data
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Compound 1
1H NMR (400 MHz, CDCl3); δ 7.72 (d, J = 8.2 Hz, 2H), 7.34-7.27 (m, 5H), 6.89 (t, J = 6.9 Hz, 1H), 6.67 (d, J = 8.7 Hz, 2H), 4.69 (d, J = 6.9 Hz, 2H), 3.75 (s, 2H), 2.99 (s, 3H), 2.45 (s, 3H).
13C NMR (101 MHz, CDCl3); δ 170.3, 148.9, 145.6, 133.6, 129.9, 129.4, 128.8, 119.2, 113.3, 59.8, 58.5, 40.0, 21.8.
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Lead Reference
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- Visible Light Photoredox-Catalyzed Multicomponent Reactions
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Other References
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- (review) A Retrosynthetic Approach for Photocatalysis
文章/手册
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技术规格
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