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CAS RN: 1089663-51-3 | 产品编码: T3080
N-(2-Thiophenesulfonyl)-L-prolinamide
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| 规格 | 单价 | 同一天 | 2-3个工作日 | 左侧以上货期 | 数量 |
货期信息
|
|---|---|---|---|---|---|---|
| 100MG |
S$178.50
|
1 | 0 | 下单后约3-4周内可以发货 |
|
技术规格
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Optical purity(LC) | min. 99.0 ee% |
| Elemental analysis(Nitrogen) | 10.30 to 11.00 % |
| NMR | confirm to structure |
物性（参考值）
GHS
相关法规
运输信息
| HS编码* | 2935.90-000 |
应用
Prolinamide Catalyzing Asymmetric Aldol Reactions
Experimental procedure: 4,6-Dibromoisatin (25 mg, 0.082 mmol) is added to a mixture of N-(2-thiophenesulfonyl)-L-prolinamide TFA salt (1.5 mg, 0.004 mmol) and water (14 μL, 0.8 mmol) in acetone (1.2 mL, 16.4 mmol) at 0 °C. After stirring for 8 h, the solvent is removed under reduced pressure to give a residue that is purified by column chromatography (hexane:EtOAc = 1:1) to give (R)-convolutamydine (29.6 mg, 99%, 95% ee).
References
- Enantioselective Synthesis of (R)-Convolutamydine A with New N-Heteroarylsulfonylprolinamides
参考文献