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Chemical Structure| 1207543-30-3 Chemical Structure| 1207543-30-3

Structure of 1207543-30-3

Chemical Structure| 1207543-30-3

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Product Details of [ 1207543-30-3 ]

CAS No. :1207543-30-3
Formula : C12H17ClIN3OSi
M.W : 409.73
SMILES Code : C[Si](C)(CCOCN1C=C(I)C2=C1N=CN=C2Cl)C
MDL No. :MFCD26398882

Safety of [ 1207543-30-3 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

Application In Synthesis of [ 1207543-30-3 ]

* 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 [ 1207543-30-3 ]

[ 1207543-30-3 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 1207543-30-3 ]
  • [ 957121-05-0 ]
  • C19H20ClFN4OSi [ No CAS ]
YieldReaction ConditionsOperation in experiment
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate; In 1,2-dimethoxyethane; water; for 3.0h;Inert atmosphere; Reflux; General procedure: To a stirred mixture of 4-chloro-5-iodo-7-[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine (Cl) (8.2 g, 20 mmol), (3-cyanophenyl)boronic acid (3.2 g, 22 mmol) and potassium carbonate (8.3 g, 60 mmol) in a mixture of 1,2-dimethoxyethane and water (4:1 ratio, 250 mL) was added [1,1?-bis(diphenylphosphino)ferrocene]dichloropalladium(ll) (731 mg, 1.00 mmol). The reaction mixture was degassed and then charged with nitrogen; this procedure was carried out a total of three times. The reaction mixture was heated at reflux for 3 hours, then cooled to room temperature and diluted with saturated aqueous sodium chloride solution (100 mL). The organic layer was dried over sodium sulfate, filtered, andconcentrated under reduced pressure. Purification via silica gel column chromatography(Eluent: 10:1 petroleum ether ethyl acetate) provided the product as a yellow oil. Yield:5.0 g, 12 mmol, 60%. 1H NMR (400 MHz, DMSO-d6) 8.75 (s, 1H), 8.13 (s, 1H), 8.00-8.02 (m, 1H), 7.84-7.92 (m, 2H), 7.68 (dd, J=7.8, 7.8 Hz, 1H), 5.70 (s, 2H), 3.60 (dd,J=8.0, 8.0 Hz, 2H), 0.86 (dd, J=8.0, 8.0 Hz, 2H), -0.08 (s, 9H).
  • 2
  • [ 885693-20-9 ]
  • [ 1207543-30-3 ]
  • tert-butyl 3-(4-chloro-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-5,6-dihydropyridine-1(2H)-carboxylate [ No CAS ]
 

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