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CAS RN: 198572-71-3 | Product Number: B2303

N-(tert-Butoxycarbonyl)-2-nitrobenzenesulfonamide


Purity: >98.0%(T)(HPLC)
Synonyms:
  • N-Boc-2-nitrobenzenesulfonamide
Documents:
1G
$41.00
7   Contact Us
5G
$122.00
6   Contact Us
25G
$451.00
12   Contact Us

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* The storage conditions are subject to change without notice.


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
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:
H.S.code* 2935.90-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
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.

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