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Chemical Structure| 98408-17-4 Chemical Structure| 98408-17-4

Structure of 98408-17-4

Chemical Structure| 98408-17-4

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Product Details of [ 98408-17-4 ]

CAS No. :98408-17-4
Formula : C10H12BrClN4O2
M.W : 335.58
SMILES Code : O=C(N1C)N(C)C2=C(N(CCCCl)C(Br)=N2)C1=O

Safety of [ 98408-17-4 ]

Application In Synthesis of [ 98408-17-4 ]

* 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 [ 98408-17-4 ]

[ 98408-17-4 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 112734-22-2 ]
  • [ 98408-17-4 ]
  • 9-(4-bromo-2-fluorobenzyl)-1,3-dimethyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione [ No CAS ]
YieldReaction ConditionsOperation in experiment
40% In propan-1-ol; at 160℃; under 7500.75 Torr; for 1h;Microwave irradiation; Sealed tube; General procedure: A mixture of 0.55mmol of 8-bromo-7-(2-bromoethyl)theophylline 7a or 8-bromo-7-(3-chloropropyl)theophylline 7b or 8-bromo-7-(4-bromobutyl)theophylline 7c, 1.1mmol of appropriate aromatic amine, 1,6 mmol of TEBA and 1.00ml of propanol was heated in closed vessels in microwave oven (300 Watt, Power Max Off, 160°C, 10bar) for 1h. The solvent was removed and the residue was treated with ethanol. The products were purified by crystallization from ethanol or flash column chromatography over silica gel with CH2Cl2 : MeOH (100 : 0 to 80 : 20). The precipitate was filtered off and dried.
  • 2
  • [ 15205-15-9 ]
  • [ 98408-17-4 ]
  • 9-(2-chloro-6-fluorobenzyl)-1,3-dimethyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione [ No CAS ]
YieldReaction ConditionsOperation in experiment
42% In propan-1-ol; at 160℃; under 7500.75 Torr; for 1h;Microwave irradiation; Sealed tube; General procedure: A mixture of 0.55mmol of 8-bromo-7-(2-bromoethyl)theophylline 7a or 8-bromo-7-(3-chloropropyl)theophylline 7b or 8-bromo-7-(4-bromobutyl)theophylline 7c, 1.1mmol of appropriate aromatic amine, 1,6 mmol of TEBA and 1.00ml of propanol was heated in closed vessels in microwave oven (300 Watt, Power Max Off, 160C, 10bar) for 1h. The solvent was removed and the residue was treated with ethanol. The products were purified by crystallization from ethanol or flash column chromatography over silica gel with CH2Cl2 : MeOH (100 : 0 to 80 : 20). The precipitate was filtered off and dried.
 

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