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Chemical Structure| 1393653-50-3 Chemical Structure| 1393653-50-3

Structure of 1393653-50-3

Chemical Structure| 1393653-50-3

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Product Details of [ 1393653-50-3 ]

CAS No. :1393653-50-3
Formula : C6H4F3IN2S
M.W : 320.07
SMILES Code : FC(C1=CN=C(SC)N=C1I)(F)F
MDL No. :MFCD25542150

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Application In Synthesis of [ 1393653-50-3 ]

* 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 [ 1393653-50-3 ]

[ 1393653-50-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 914943-91-2 ]
  • [ 1393653-50-3 ]
  • [ 1393900-85-0 ]
YieldReaction ConditionsOperation in experiment
31% With triethylamine;bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triphenylphosphine; In N,N-dimethyl-formamide; at 120℃; for 0.416667h;microwave irradiation; f-Butyl 3-ethynylbenzoate (117) ( .603 g, 7.93 mmol), 4-iodo-2-(methylthio)-5- (trifluoromethyl)pyrimidine (114) (1.647 g, 5.15 mmol), PdCI2(PPh3)2 (0.316 g, 0.45 mmol), PPh3 (0.355 g, 1 .35 mmol), Cu(l)l (0.232 g, 1 .22 mmol) and trethylamine (4.00 mL, 28.7 mmol) were combined in D F (20 mL) and the resulting mixture heated at 120 C under microwave irradiation for 25 minutes. The mixture was then concentrated under reduced pressure and purified twice using silica gel column chromatography ( 0-20% EtOAc/petroleum benzine 40-60 C then 50-100%DCM/petroleum benzine 40-60 CC) to give the title compound (118) (0.624 g, 31 %) as a yellow solid; 1H NMR (400 MHz, CDCI3) delta 8.73 (d, J = 0.8 Hz, 1 H), 8.25 (m, 1 H), 8.08 (m, 1 H), 7.78 (m, 1 H), 7.48 (m, 1 H), 2.63 (s, 3H), 1 .61 (s, 9H).
31% With copper(l) iodide; trans-bis(triphenylphosphine)palladium dichloride; triethylamine; triphenylphosphine; In N,N-dimethyl-formamide; at 120℃; for 0.416667h;Microwave irradiation; -Butyl 3-ethynyibenzoate (117) (1.603 g, 7.93 mmol), 4-iodo-2-(methylthio)-5- (trifiuoromethyl)pyrimidine (114) (1.647 g, 5.15 mmol), PdCI2(PPh3)2 (0.316 g, 0.45 mmoi), PPh3 (0.355 g, 1.35 mmol), Cu(i)i (0.232 g, 1.22 mmol) and trethyiamine (4.00 mL, 28.7 mmoi) were combined in D F (20 mL) and the resulting mixture heated at 120 C under microwave irradiation for 25 minutes. The mixture was then concentrated under reduced pressure and purified twice using silica gel column chromatography (10-20% EtOAc/petroleum benzine 40-60 C then 50-100% DCM/petroleum benzine 40-60 C) to give the title compound (118) (0.624 g, 31 %) as a yellow solid; 1H NMR (400 MHz, CDCI3) delta 8.73 (d, J = 0,8 Hz, H), 8.25 (m, H), 8.08 (m, 1 H), 7.78 (m, 1 H), 7.48 (m, 1 H), 2.63 (s, 3H), 1.61 (s, 9H).
 

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