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CAS RN: 1092934-19-4 | 产品编码: D4445
Dipotassium (R)-1,1'-Binaphthyl-2,2'-disulfonate

产品编码 | D4445 |
纯度/分析方法 | >98.0%(HPLC) |
分子式/分子量 | C__2__0H__1__2K__2O__6S__2 = 490.63 |
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 | 100MG-Glass Bottle with Plastic Insert (查看图片) |
CAS RN | 1092934-19-4 |
Reaxys-RN | 19109827 |
PubChem物质ID | 253661855 |
技术规格
Appearance | White to Almost white powder to crystal |
Purity(HPLC) | min. 98.0 area% |
Optical purity(LC) | min. 98.0 ee% |
Purity(Ion exchange titration) | min. 95.0 % |
物性(参考值)
比旋光度 [α]D | 63° (C=1,MeOH) |
GHS
相关法规
运输信息
HS编码* | 2904.10-000 |
应用
An Intermediate of Chiral BINSA Ammonium Salt
References
- 1)Pyridinium 1,1′-Binaphthyl-2,2′-disulfonates as Highly Effective Chiral Brønsted Acid-Base Combined Salt Catalysts for Enantioselective Mannich-Type Reaction
- 2)Enantioselective Friedel-Crafts Aminoalkylation Catalyzed by Chiral Ammonium 1,1′-Binaphthyl-2,2′-disulfonates
参考文献
TCIMail
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