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Chemical Structure| 1383735-39-4 Chemical Structure| 1383735-39-4

Structure of 1383735-39-4

Chemical Structure| 1383735-39-4

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Product Details of [ 1383735-39-4 ]

CAS No. :1383735-39-4
Formula : C12H12FN3
M.W : 217.24
SMILES Code : FC1=CC=C(C=C1)N2N=CC3=C2CCCN3
MDL No. :MFCD27578543

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Application In Synthesis of [ 1383735-39-4 ]

* 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 [ 1383735-39-4 ]

[ 1383735-39-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 13570-08-6 ]
  • [ 1383735-39-4 ]
  • [ 1571819-66-3 ]
YieldReaction ConditionsOperation in experiment
23% With N-ethyl-N,N-diisopropylamine; HATU; In N,N-dimethyl-formamide; at 20℃; for 1h; Example 64 Synthesis of 2-[1H-benzimidazo-2-yl)-1-[1-(4-fluorophenyl)-6,7-dihydro-5H-pyrazolo[4,3-b]pyridin-4-yl]ethanone To a mixture of <strong>[13570-08-6](1H-benzoimidazol-2yl)acetic acid</strong> (41 mg, 0.23 mmol) and 1-(4-fluorophenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-b]pyridine (50 mg, 0.23 mmol) in DMF (1 mL) was added Hunig's base (59 mg, 0.46 mmol) and 2-(1H-7-azabenzotriazol-1-yl)-1,1,3,3-tetramethyl uranium hexafluorophosphate methanaminium (HATU, 96 mg, 0.2 mmol). The mixture was stirred at room temperature for 1 hour and then was partitioned between water (4 mL) and ethyl acetate (6 mL). The organic layer was washed with brine and dried (Na2SO4), filtered, concentrated in vacuo, and purified by reverse phase HPLC (C18 column, acetonitrile-H2O with 0.1% TFA as eluent) to give the desired product as a white solid (0.020 g, 23%). 1H NMR (400 MHz, CDCl3) delta 8.38 (s, 0.8H), 8.00 (s, 1H), 7.85 (m, 1H), 7.61 (s, 0.2H), 7.52-7.43 (m, 2H), 7.36-7-29 (m, 3H), 7.23-7.14 (m, 2H), 5.18 (s, 2H), 3.84 (m, 2H), 2.88 (m, 2H), 2.13 (m, 2H); MS: (ES) m/z calculated for C21H16ClF4N3O [M+H]+ 376.1, found 376.1.
 

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