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Chemical Structure| 20662-88-8 Chemical Structure| 20662-88-8

Structure of 20662-88-8

Chemical Structure| 20662-88-8

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Product Details of [ 20662-88-8 ]

CAS No. :20662-88-8
Formula : C9H7NO
M.W : 145.16
SMILES Code : C1(C2=CC=CC=C2)=NC=CO1
MDL No. :MFCD00461764
InChI Key :RQCBPOPQTLHDFC-UHFFFAOYSA-N
Pubchem ID :589280

Safety of [ 20662-88-8 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H332-H335
Precautionary Statements:P261-P280-P305+P351+P338

Application In Synthesis of [ 20662-88-8 ]

* 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 [ 20662-88-8 ]

[ 20662-88-8 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 20662-88-8 ]
  • [ 5460-32-2 ]
  • [ 70216-32-9 ]
  • 2
  • [ 20662-88-8 ]
  • [ 38696-20-7 ]
  • [ 1217902-05-0 ]
YieldReaction ConditionsOperation in experiment
11% With silver carbonate;dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; triphenylphosphine; In water; at 60℃; for 18h;Inert atmosphere; Silver carbonate (317 mg, 1.15 mmol), triphenylphosphine (16 mg, 0.06 mmol) and Pd(dppf)Cl2.CH2Cl2 (24 mg, 5 mole percent) were stirred together at room temperature under nitrogen. 5-Bromo-2-phenylpyrimidine (163 mg, 0.69 mmol) was added followed by 2-phenyl-oxazole (84 mg, 0.58 mmol; prepared according to Ohnmacht, S. A. et al., Chemical Communications, 2008, 1241-1243). Finally water (6 mL) was added and the mixture heated for 18 hours at 60° C. The mixture was cooled to room temperature and filtered through Celite washing with DCM and acetone. Purification by silica gel flash chromatography (100percent DCM) through a 12-g Silicycle.(R). flash silica cartridge gave title compound as light yellow solid (19 mg, 11percent yield); Rf 0.68 with DCM; melting point 228-231° C.; 1H-NMR (300 MHz; DMSO-d6) delta 9.39 (s, 2H), 8.45 (dd, 2H), 8.17 (dd, 2H), 8.11 (s, 1H), 7.54-7.65 (m, 6H); MS (ESI+) m/z 300 (M+1), (ESI-) m/z 298 (M-1); H-PGDS FPBA IC50: 125 muM.
 

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