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Chemical Structure| 128564-66-9 Chemical Structure| 128564-66-9

Structure of 128564-66-9

Chemical Structure| 128564-66-9

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Product Details of [ 128564-66-9 ]

CAS No. :128564-66-9
Formula : C17H26BrNSi
M.W : 352.38
SMILES Code : CC([Si](N1C=CC2=C1C=CC(Br)=C2)(C(C)C)C(C)C)C
MDL No. :MFCD05664417

Safety of [ 128564-66-9 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338

Application In Synthesis of [ 128564-66-9 ]

* 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 [ 128564-66-9 ]

[ 128564-66-9 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 820971-67-3 ]
  • [ 128564-66-9 ]
  • [ 1252867-24-5 ]
  • 2
  • [ 128564-66-9 ]
  • [ 145901-11-7 ]
  • [ 1342811-71-5 ]
YieldReaction ConditionsOperation in experiment
17% With palladium diacetate; sodium t-butanolate; XPhos; In 1,4-dioxane; at 110℃; for 2h;Inert atmosphere; An oven dried schlenk flask was evacuated and back filled with argon gas. The procedure was repeated for 3-4 times. The dioxane (5 ml) was introduced and degassed for 20min with argon gas balloon. Then, the Pd(OAc)2 (31 mg, 0.14 mmol), XPhos (201mg, 0.42 mmol) were added together and heated at 110 C for 1min. The reaction mixture has become dark pink color solution. Then, the <strong>[145901-11-7]6-amino-7-azaindole</strong> (94mg, 0.7 mmol), bromo-derivative 16 (250 mg, 0.7 mmol) and sodium tert- butoxide (201 mg, 2.0 mmol) were added together under argon atmosphere. Then, the reaction mixture heated at 110 C for 2h. The reaction mixture was poured in ethyl acetate (150 ml). The organic phase was washed with water, brine, and dried over Na2SO4. The solvent was removed and the residue was purified on silica gel column (10:90; EtOAc: Hept) to give the compound 43a (50 mg, 17%). 1H-NMR (400 MHz, CDCl3):delta = 8.89 (s, 1H), 7.70 (d, J = 8.4 Hz, 1H), 7.67 (s, 1H), 7.47 (d, J = 8.8Hz, 1H), 7.14 (d, J = 8.4Hz, 1H), 7.02 (s, 1H), 6.91 (s, 1H), 6.66 (d, J = 8.8Hz, 1H), 6.59 (d, J = 2.8Hz, 1H), 6.48 (s, 1H), 6.35 (d, J =2.4 Hz, 1H),1.68-1.76 (m, 3H), 1.17 (d, J = 7.6Hz, 18H). MS (ESI) m/z: 405 (M+H).
  • 3
  • [ 128564-66-9 ]
  • [ 145901-11-7 ]
  • [ 1342948-98-4 ]
 

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