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Chemical Structure| 1356055-12-3 Chemical Structure| 1356055-12-3

Structure of 1356055-12-3

Chemical Structure| 1356055-12-3

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Product Details of [ 1356055-12-3 ]

CAS No. :1356055-12-3
Formula : C6H5F3IN3
M.W : 303.02
SMILES Code : FC(F)(F)CNC1=NC=NC=C1I

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Application In Synthesis of [ 1356055-12-3 ]

* 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 [ 1356055-12-3 ]

[ 1356055-12-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 753-90-2 ]
  • [ 63558-65-6 ]
  • [ 1356055-12-3 ]
YieldReaction ConditionsOperation in experiment
59.1% With N-ethyl-N,N-diisopropylamine; In ethanol; at 120℃; for 4h;Inert atmosphere; microwave irradiation; To a solution of <strong>[63558-65-6]4-chloro-5-iodopyrimidine</strong> (0.250 g, 1.040 mmol) and 2,2,2- trifluoroethanamine (0.216 g, 2.184 mmol) in EtOH (volume: 2.080 ml) was addedHunig's Base (0.200 ml, 1.144 mmol). The reaction mixture was heated in a microwave for 4 h at 120C and then allowed to cool to room temperature. The solvent was evaporated. The crude material was dissolved in a minimal amount of CH2CI2 to be chromatographed. Purification of the crude material by silica gel chromatography using an ISCO machine (24 g column, 35 mL/min, 0-90% EtOAc in hexanes over 25 min, ret. T = 12 min) gave Intermediate 107A (0.188 g, 0.614 mmol, 59.1 % yield) as a yellow residue. MS (ESI) : m/z = 303.9 [M+H]+ HPLC Peak ret. T = 1.26 minutes was product. (HPLC conditions: Column:Luna CI 8 4.6x30mm 3u A: 10:90 H20:ACNNH4OAc/B: 10:90 H20:ACN NH4OAc; 0%-95%B in 2 min; 4mL/min flow).
59.1% With N-ethyl-N,N-diisopropylamine; In ethanol; at 120℃; for 4h;Microwave irradiation; Preparation 15A: 5-Iodo-N-(2,2,2-trifluoroethyl)pyrimidin-4-amine[00157] To a solution of <strong>[63558-65-6]4-chloro-5-iodopyrimidine</strong> (0.250 g, 1.040 mmol) and 2,2,2- trifluoroethanamine (0.216 g, 2.184 mmol) in EtOH (volume: 2.080 ml) was added Hunig's Base (0.200 ml, 1.144 mmol). The reaction mixture was heated in a microwave for 4 hr at 120 C and then allowed to cool to room temperature. The solvent was evaporated. The crude material was dissolved in a minimal amount of CH2CI2 to be chromatographed. Purification of the crude material by silica gel chromatography using an ISCO machine (24 g column, 35 mL/min, 0-90% EtOAc in hexanes over 25 min, tr = 12 min) gave the title compound (0.188 g, 0.614 mmol, 59.1% yield) as a yellow residue. ESI MS (M+H)+ = 303.9.
 

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