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CAS RN: 19740-72-8 | 产品编码: D5365
Diisopropyl Hydrazine-1,2-dicarboxylate
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| 产品编码 | D5365 |
| 纯度/分析方法 | >98.0%(GC) |
| 分子式/分子量 | C__8H__1__6N__2O__4 = 204.23 |
| 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）, 200MG-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 19740-72-8 |
| Reaxys-RN | 1872653 |
| PubChem物质ID | 354335450 |
| MDL编号 | MFCD19443326 |
技术规格
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 98.0 % |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 108 °C |
| 溶解性（可溶于） | 甲醇 |
GHS
相关法规
运输信息
| HS编码* | 2928.00-000 |
应用
Organocatalyst for Photocatalytic Esterification
Experimental procedure:
A mixture of 1 (0.180 mmol), 2 (0.150 mmol), triphenylphosphine (0.30 mmol), diisopropyl hydrazine-1,2-dicarboxylate (0.0150 mmol), TARF3-CH3 (0.0150 mmol), phenylsilane (0.30 mmol) and activated MS 4A (150 mg) in CH3CN (2 mL) is bubbled with oxygen (2 min) and then is heated at 50 °C under O2 (balloon) under irradiation with blue LEDs (450 nm, 1 W LED) for 24 h. Then, the reaction mixture is filtered and the solvent is evaporated. The residue is purified by flash chromatography (silica gel, hexane:EtOAc = 20:1 or CHCl3) to give 3 (65% yield).
A mixture of 1 (0.180 mmol), 2 (0.150 mmol), triphenylphosphine (0.30 mmol), diisopropyl hydrazine-1,2-dicarboxylate (0.0150 mmol), TARF3-CH3 (0.0150 mmol), phenylsilane (0.30 mmol) and activated MS 4A (150 mg) in CH3CN (2 mL) is bubbled with oxygen (2 min) and then is heated at 50 °C under O2 (balloon) under irradiation with blue LEDs (450 nm, 1 W LED) for 24 h. Then, the reaction mixture is filtered and the solvent is evaporated. The residue is purified by flash chromatography (silica gel, hexane:EtOAc = 20:1 or CHCl3) to give 3 (65% yield).
References
- Photocatalytic esterification under Mitsunobu reaction conditions mediated by flavin and visible light
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