半岛bd体育手机客户端 说明
一般描述
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.
应用
1-(3,5-bis(trifluoromethyl)phenyl)-3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea is a user-friendly, bench stable white solid. When compared to conventional ureas, this urea is moderately acidic (pKa(DMSO) = 9.5) and benefits from improved catalytic abilities and stability in select reactions.
包装
250 mg in glass bottle
其他说明
Urea Activation of a-Nitrodiazoesters: An Organocatalytic Approach to N–H Insertion Reactions
基本信息
| 经验(实验)分子式 | C21H21BF6N2O3 |
| 分子量 | 474.20 |
| MDL编号 | MFCD22570856 |
| PubChem化学物质编号 | 329768831 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 测定 | 97% |
| 质量水平 | 100 |
| reaction suitability | reagent type: catalyst |
| 环保替代半岛bd体育手机客户端 特性 | Catalysis Learn more about the Principles of Green Chemistry. |
| mp | 230.39 ℃ |
| 环保替代半岛bd体育手机客户端 分类 | Aligned |
| 储存温度 | 2-8℃ |
| SMILES string | CC(O1)(C)C(C)(C)OB1C2=CC=CC=C2NC(NC3=CC(C(F)(F)F)=CC(C(F)(F)F)=C3)=O |
| InChI | 1S/C21H21BF6N2O3/c1-18(2)19(3,4)33-22(32-18)15-7-5-6-8-16(15)30-17(31)29-14-10-12(20(23,24)25)9-13(11-14)21(26,27)28/h5-11H,1-4H3,(H2,29,30,31) |
| InChI key | OJFYKTGJRXTBRH-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
