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Chemical Structure| 1174429-23-2 Chemical Structure| 1174429-23-2

Structure of 1174429-23-2

Chemical Structure| 1174429-23-2

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Product Details of [ 1174429-23-2 ]

CAS No. :1174429-23-2
Formula : C11H10BrNO3S
M.W : 316.18
SMILES Code : BrC1=CSC2=C1OC(=CC2=O)N1CCOCC1
MDL No. :MFCD26744038

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Application In Synthesis of [ 1174429-23-2 ]

* 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 [ 1174429-23-2 ]

[ 1174429-23-2 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 182344-13-4 ]
  • [ 1174429-23-2 ]
  • [ 1174429-13-0 ]
  • 2
  • [ 1174429-23-2 ]
  • [ 182344-21-4 ]
  • [ 1174429-27-6 ]
  • 3
  • [ 1174429-23-2 ]
  • [ 376584-63-3 ]
  • 5-morpholino-3-(2H-pyrazol-3-yl)-4-oxa-1-thia-7-indenone [ No CAS ]
YieldReaction ConditionsOperation in experiment
18% With tetrakis(triphenylphosphine) palladium(0); In ethanol; water; toluene; at 80℃; for 18h; 3-Bromo-5-morpholino-4-oxa-1thia-7indenone (Compound 126) (48 mg, 0.15 mmol), <strong>[376584-63-3]1H-pyrazole-5-boronic acid</strong> (21 mg, 0.18 mmol), Pd[PPh3]4 (20 mg., 0.015 mmol) were taken into a mixture of toluene (0.8 mL), H2O/EtOH 1:1 (0.9 mL) under stirring and heated to 80° C. for 18 hours. Then the reaction mixture was cooled and diluted with ethyl acetate (30 mL) and filtered. The filtrate was washed with water, dried (Na2SO4), filtered and concentrated to yield a eluting solid product (40 mg). The crude was perused by preparative TLC plate on silica gel, eluting with 30:70 v/v ethyl acetate: CH2Cl2 yielding (8 mg, 0.026 mmol. 18percent) of the final compound 129. HPLC (254 nm)-Rt 0.65 min. MS (ESI) mo/z 304.1 [M+H]+Purity=>95percent by UV (254 nm).
 

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