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Chemical Structure| 163423-99-2 Chemical Structure| 163423-99-2

Structure of 163423-99-2

Chemical Structure| 163423-99-2

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Product Details of [ 163423-99-2 ]

CAS No. :163423-99-2
Formula : C12H16N2O4
M.W : 252.27
SMILES Code : O=C(OC(C)(C)C)NCC1=CC=CC=C1[N+]([O-])=O
MDL No. :MFCD21106198

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Application In Synthesis of [ 163423-99-2 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 163423-99-2 ]

[ 163423-99-2 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 24424-99-5 ]
  • [ 24835-08-3 ]
  • [ 163423-99-2 ]
YieldReaction ConditionsOperation in experiment
88% With triethylamine; In dichloromethane; at 20℃; for 3h; To the suspension of <strong>[24835-08-3]2-nitrobenzylamine hydrochloride</strong> (1.89 g, 10.0 mmol) in CH2Cl2 (20 mL) were added di-tert-butyl dicarbonate (2.18 g, 10.0 mmol) and triethylamine (2.09 mL, 15.0 mmol). After stirring at room temperature for 3 h, solvent was distilled off in vacuo. The residue was partitioned between AcOEt (50 mL) and 10% citric acid aqueous solution (50 mL). Organic layer was washed with brine, dried over MgSO4 and concentrated in vacuo. Obtained orange solid was washed with hexane to give the title compound (2.23 g, 8.84 mmol, 88%) as an orange solid. 1H NMR (CDCl3) δ: 1.43 (9H, s), 4.57 (2H, d, J = 6.3 Hz), 5.34 (1H, br s), 7.42-7.49 (1H, m), 7.59-7.66 (2H, m), 8.06 (1H, d, J = 8.1 Hz). ESI-MS m/z: 275 (M+Na)+, 197 (M-tBu)+, 153 (M-Boc)+.
 

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