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Chemical Structure| 846023-56-1 Chemical Structure| 846023-56-1

Structure of 846023-56-1

Chemical Structure| 846023-56-1

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Product Details of [ 846023-56-1 ]

CAS No. :846023-56-1
Formula : C26H31Cl2N5O4
M.W : 548.46
SMILES Code : O=C(NC1=CC(OC)=C(Cl)C=C1Cl)/C(C#N)=C/NC2=CC=C(OC)C(OCCCN3CCN(C)CC3)=C2
MDL No. :N/A

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Application In Synthesis of [ 846023-56-1 ]

* 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 [ 846023-56-1 ]

[ 846023-56-1 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 846023-24-3 ]
  • [ 846023-55-0 ]
  • [ 846023-56-1 ]
  • 2
  • [ 846023-24-3 ]
  • [ 846023-55-0 ]
  • [ 122-51-0 ]
  • [ 846023-56-1 ]
YieldReaction ConditionsOperation in experiment
93% EXAMPLE 44 2-Cyano-N-(2,4-dichloro-5-methoxyphenyl)-3-{4-methoxy-3-[3-(4-methylpiperazin-1-yl)-propoxy]-phenylamino}-acrylamide To a suspension of <strong>[846023-24-3]2-cyano-N-(2,4-dichloro-5-methoxyphenyl)acetamide</strong> (1.75 g, 6.75 mmol) in 8.2 mL of iso-propanol was added triethylorthoformate (1.5 g, 10.1 mmol). The mixture was heated to reflux. After 20 minutes, 4-methoxy-3-[3-(4-methyl-piperazin-1-yl)-propoxy]-phenylamine in 20 mLs of iso-propanol was added dropwise so as to maintain reflux. After 26 hours, the reaction was cooled to room temperature and the suspended solids were filtered. The solids were rinsed with iso-propanol until effluent was colorless. The yellow solid was dried in vacuo to give 3.45 g (93%) of 2-cyano-N-(2,4-dichloro-5-methoxyphenyl)-3-{4-methoxy-3-[3-(4-methylpiperazin-1-yl)-propoxy]-phenylamino}-acrylamide as a mixture of isomers. 1H NMR (300 MHz, CDCl3) delta 11.35 (br d, 1H), 8.17 (m, 2H), 7.76 (d, 1H), 7.41 (s, 1H), 6.88 (m, 1H) 6.69 (m, 2H), 4.10 (t, J=7 Hz, 2H), 3.96 (s, 3H), 3.87 (s, 3), 2.55 (t, J=7 Hz, 2H), 2.48 (m, 8H), 2.29 (s, 3H), 2.06 (m, 2H); MS (ES) m/z548.1 (M+) Analysis for C10H14ClNO2; Calcd: C, 55.69; H, 6.54; N, 6.49. Found: C, 55.49; H, 6.59; N, 6.32.
 

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