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Chemical Structure| 154928-15-1 Chemical Structure| 154928-15-1

Structure of 154928-15-1

Chemical Structure| 154928-15-1

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Product Details of [ 154928-15-1 ]

CAS No. :154928-15-1
Formula : C11H10N2O
M.W : 186.21
SMILES Code : O=C1C=CC=C(C2=NC=CC=C2)N1C
MDL No. :MFCD26407592

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Application In Synthesis of [ 154928-15-1 ]

* 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 [ 154928-15-1 ]

[ 154928-15-1 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 154928-15-1 ]
  • [ 13040-77-2 ]
YieldReaction ConditionsOperation in experiment
76% With phosphorus pentachloride; trichlorophosphate; for 24h;Reflux; A 9.8 mL phosphoryl chloride solution was added into a mixture of MBPO (0.99 g,5.32 mmol) and phosphorus pentachloride (0.93 g, 4.46 mmol). The brown mixture was refluxed for 1 day and became a deep brown color. The unreacted phosphorylchloride was removed and then put into an ice bath. Then 100 mL of ice water was added and the precipitate was filtered out. The solution was slowly added intoammonium hydroxide until the pH reached 7. The white precipitate was generated and then collected and recrystallized by dichloromethane in a 76 % yield. 1H NMR (300 MHz, CDCl3) d (ppm) 8.66 (d, 1H, J = 2.3 Hz, Cl-Bipy-H), 8.39(d, 1H, J = 4.0 Hz, Cl-Bipy-H), 8.34 (d, 1H, J = 3.8 Hz, Bipy-H), 7.82 (t, 1H,J = 3.8 Hz, Bipy-H), 7.77 (t, 1H, J = 3.8 Hz, Bipy-H), 7.35 (d, 1H, J = 3.8 Hz,Bipy-H), 7.31 (t, 1H, J = 7.7 Hz, 1H, Cl-Bipy-H).
 

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