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CAS RN: 198572-71-3 | Product Number: B2303
N-(tert-Butoxycarbonyl)-2-nitrobenzenesulfonamide
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Purity: >98.0%(T)(HPLC)
Synonyms:
- N-Boc-2-nitrobenzenesulfonamide
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 1G |
¥170.00
|
11 | 3 | 11 |
| 5G |
¥720.00
|
21 | 12 | 13 |
| 25G |
¥1,320.00
|
4 | 1 | 20 |
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| Product Number | B2303 |
Purity / Analysis Method 
|
>98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__1H__1__4N__2O__6S = 302.30 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container
|
1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 198572-71-3 |
| Reaxys Registry Number | 7823117 |
| PubChem Substance ID | 87565140 |
| MDL Number | MFCD06796217 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
Properties (reference)
GHS
Related Laws:
Transport Information:
| Customs Control Conditions (Q) |
Application
Aminating Agent
Experimental procedure: To a stirred solution of 1 (304 mg, 1.01 mmol), L-ethyl lactate (228 µL, 2.01 mmol) and triphenylphosphine (528 mg, 2.01 mmol) of in benzene (3 mL) is slowly added diethyl azodicarboxylate (217 µL, 2.01 mmol) of at room temperature under argon. After 30 min the reaction mixture is concentrated in vacuo and the residue is purified by chromatography on silica gel (CH2Cl2-hexane) to give 2 (370 mg, 91% yield) as a yellow solid.
References
- Carboalkoxy-2-Nitrobenzenesulfonamides: A Practical Preparation of N-Boc-, N-Alloc-, and N-Cbz-Protected Primary Amines
PubMed Literature
Documents
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