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Chemical Structure| 214971-18-3 Chemical Structure| 214971-18-3

Structure of 214971-18-3

Chemical Structure| 214971-18-3

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Product Details of [ 214971-18-3 ]

CAS No. :214971-18-3
Formula : C9H11ClN2O2
M.W : 214.65
SMILES Code : O=C(N(OC)C)C1=CC=C(Cl)C=C1N
MDL No. :MFCD12095385

Safety of [ 214971-18-3 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 214971-18-3 ]

* 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 [ 214971-18-3 ]

[ 214971-18-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 214971-18-3 ]
  • [ 171663-13-1 ]
  • 2-amino-3-tert-butoxycarbonylaminomethyl-4-chlorobenzophenone [ No CAS ]
YieldReaction ConditionsOperation in experiment
With n-butyllithium; In tetrahydrofuran; water; (2) N-methyl-N-methyloxy-2-amino-4-chlorobenzamide (3.6 g) and <strong>[171663-13-1]N-tert-butoxycarbonyl-3-bromobenzylamine</strong> (5.5 g) were dissolved in tetrahydrofuran (50 ml). The solution was cooled to -78 C., to which was added dropwise, while stirring, a hexane solution of n-butyl lithium (1.6 mol/L, 60 ml) over 40 minutes. To the reaction mixture was added water, which was subjected to extraction with ethyl acetate (150 ml). The organic layer was washed with water and dried over anhydrous sodium sulfate. The solvent was distilled off. The residue was purified by means of a silica gel column chromatography to give 2-amino-3-tert-butoxycarbonylaminomethyl-4-chlorobenzophenone as a yellow oily product (2.3 g). NMR(CDCL3) delta: 1.456(9H,s), 4.37(2H,d,J=5.8 Hz), 4.92(1H, m), 6.197(2H,br), 6.50-6.80(2H,m), 7.30-7.60(5H,m)
 

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