碳化硼 , (99.9+%-B)
Boron carbide, 0.1-1.5 microns (99.9+%-B)
分子式: B4C
分子量: 55.26
纯度: (99.9+%-B)
| 包装 | 库存 | 价格 | |
|---|---|---|---|
100g | 期货: 3~5 Weeks | ¥1920 | |
500g | 期货: 3~5 Weeks | ¥7616 |
基本信息
安全信息
化学和物理性质
产品描述
Technical Notes:
1.Zinc-catalyzed transesterification of various methyl esters under mild conditions
2. Zinc-catalyzed acylation of alcohols in the presence of amines
3.Zinc-catalyzed cycloizomerization. Synthesis of substituted furanes and furopyrimidinenucleosides
References:
1.J.Org. Chem., 2008, 73, 5147.
2.J. Am. Chem. Soc.2008, 130, 2944. 3. J.Org. Chem., 2008, 73, 5881.
