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Mattson Difluoroborate Urea
产品别名
1451048-80-8
Mattson Difluoroborate Urea
N-[3,5-bis(trifluoromethyl)phenyl]-N′-[2-(difluoroboryl)phenyl]-Urea
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C15H9BF8N2O |
| Molecular weight | 396.04 |
| PubChem Substance ID【PubChem化学物质编号】 | 329768832 |
| NACRES | NA.22 |
| General description【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. |
| Application【应用】 | 1-(3,5-bis(trifluoromethyl)phenyl)-3-(2-(difluoroboryl)phenyl)urea is a robust and user-friendly white solid capable of being stored on the benchtop indefinitely. The strategic incoporation of the difluoroboryl substituent renders this the most acidic urea catalyst reported to date (pKa(DMSO) = 7.5). This difluorboronate urea benefits from enhanced reaction rates and yields when compared to traditional urea catalysts. It also enables reactions that are inaccessible with conventional urea catalysis. |
| Other Notes【其他说明】 | Arylation of Diazoesters by a Transient N-H Insertion Organocascade |
产品性质
| form【形式】 | powder |
| Quality Level【质量水平】 | 100 |
| reaction suitability | reagent type: catalyst |
| greener alternative product characteristics【环保替代产品特性】 | Catalysis Learn more about the Principles of Green Chemistry. |
| mp | 223-228 ℃ |
| greener alternative category【环保替代产品分类】 | Aligned |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | O=C(NC1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1)NC2=CC=CC=C2B(F)F |
| InChI | 1S/C15H9BF8N2O/c17-14(18,19)8-5-9(15(20,21)22)7-10(6-8)25-13(27)26-12-4-2-1-3-11(12)16(23)24/h1-7H,(H2,25,26,27) |
| InChI key | VTRJGINZAJTRDQ-UHFFFAOYSA-N |
| packaging【包装】 | 250 mg in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
