| TCI产品编码 : | T0752 | ||||||||||
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| 库存情况 : |
2012年02月09号上午06点的情况 *2012年4月前，中国库存将暂时显示上海仓库和天津仓库的库存总和。 |
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| 分子式 / 分子量 : | C10H8CuF6O4=369.71 | ||||||||||
| CAS编码 : | 23677-93-2 | ||||||||||
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| MDL编码 : | MFCD00042511 | ||||||||||
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| mp : | 195 °C |
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Copper-catalyzed Cyclopropanation of alpha-Diazoketones to Norcaradienes Typical procedure (entry 4): A microwave reaction vessel is charged with a solution of the diazoketone (53 mg) in CH2Cl2 (10 mL). Cu(hfacac)2 (9.5 mg) in CH2Cl2 (2 mL) is added via syringe. The vial is placed in the microwave reactor and heated to 120 ºC for 1 minute (ramp from 22 ºC to 120 ºC requires 2 min). The solvent is removed under reduced pressure, and the residue is purified by flash chromatography (eluent: 0 to 100 % EtOAc/hexanes) to give the norcaradiene (30mg, 64 %) as a white solid. |
| 相关分类 : |
Structure of Chemicals
Classes of Metal Compounds
Transition Metal Compounds
Cu (Copper) Compounds
Synthetic Organic Chemistry Catalysts for Organic Synthesis Homogeneous Catalysts Metal Complexes Synthetic Organic Chemistry Catalysts for Organic Synthesis Homogeneous Catalysts Copper |
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