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Chemical Structure| 96994-75-1 Chemical Structure| 96994-75-1

Structure of 96994-75-1

Chemical Structure| 96994-75-1

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Product Details of [ 96994-75-1 ]

CAS No. :96994-75-1
Formula : C8H9ClN2O2
M.W : 200.62
SMILES Code : ClC1=CC=CC([N+]([O-])=O)=C1N(C)C
MDL No. :MFCD11706971

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Application In Synthesis of [ 96994-75-1 ]

* 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 [ 96994-75-1 ]

[ 96994-75-1 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 2106-49-2 ]
  • [ 124-40-3 ]
  • [ 96994-75-1 ]
YieldReaction ConditionsOperation in experiment
95% With triethylamine; In tetrahydrofuran; dichloromethane; at 20℃; To a solution of a (20 g, 114 mmol, 1.0 eq) and EfeN (13.7g, 136 mmol, 1.2 eq) in DCM (100 mL) was added MeiNH (2 M in THF, 91 ml, 182 mmol, 1.6 eq). The mixture was stirred at r.t. overnight, added with DCM (300 mL), and washed with brine (100 mL). Hie organic layer was dried over anhydrous NaiSO-i and concentrated. The residue was purified by chromatography on silica gel (PE) to afford b (21.6 g, 95%) as colorless liquid LCMS: 201 2 [M+Hf
95% With triethylamine; In dichloromethane; at 20℃; Step 1: To a solution of a (20 g, 114 mmol, 1.0 eq) and Et3N (13.7g, 136 mmol, 1.2 eq) in DCM (100 mL) was added Me2NH (2 M in THF, 91 ml, 182 mmol, 1.6 eq). The mixture was stirred at r.t. overnight, added with DCM (300 mL), and washed with brine (100 mL). The organic layer was dried over anhydrous Na2SO4 and concentrated. The residue was purified by chromatography on silica gel (PE) to afford b (21.6 g, 95%) as colorless liquid. LCMS: 201.2 [M+H]+.
81% With triethylamine; In tetrahydrofuran; dichloromethane; at 20℃; To a solution of a (2.0 g, 11.4 mmol, 1.0 eq) and b (9.1 mL, 2 M in THF, 1.6 eq) in DCM (50 mL) was added Et3N (1.9 mL, 1.2 eq) at rt. The mixture was stirred at rt overnight, diluted with DCM (50 mL), washed with 1N HCl (aq, 25 mL) and brine (25 mL). The organic layer was dried over anhydrous Na2SO4, filtered and evaporated. The residue was purified by chromatography on silica gel (PE) to afford c (1.85 g, 81%).
 

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