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Chemical Structure| 1651-29-2 Chemical Structure| 1651-29-2
Chemical Structure| 1651-29-2

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Synonyms: NSC 37363; 6-Chloro-2-fluoropurine

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Product Details of 6-Chloro-2-fluoro-9H-purine

CAS No. :1651-29-2
Formula : C5H2ClFN4
M.W : 172.55
SMILES Code : FC1=NC(Cl)=C2N=CNC2=N1
Synonyms :
NSC 37363; 6-Chloro-2-fluoropurine
MDL No. :MFCD02183557
InChI Key :UNRIYCIDCQDGQE-UHFFFAOYSA-N
Pubchem ID :5287914

Safety of 6-Chloro-2-fluoro-9H-purine

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of 6-Chloro-2-fluoro-9H-purine

* 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 [ 1651-29-2 ]

[ 1651-29-2 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 56622-54-9 ]
  • [ 1651-29-2 ]
  • [ 1070791-11-5 ]
YieldReaction ConditionsOperation in experiment
65% With N-ethyl-N,N-diisopropylamine; In butan-1-ol; at 0 - 100℃; for 13h; 2-Fluoro-N-((6-methylpyridin-3-yl)methyl)-9H-purin-6-amineTo a stirred solution of 6-chloro-2-fluoropurine ( 0.4g, 2.3 mmol) in n-BuOH (50 ml) under an argon atmosphere at O0C, was added DIEA (2.5 ml, 14.7 mmol) followed by <strong>[56622-54-9](6-methylpyridin-3-yl)methanamine</strong> (0.36g, 2.95 mmol). The reaction mixture was stirred at this temperature for 1 h and then allowed to return to room temperature and stirred for 4h, it was still seen incomplete, hence heated the reaction to 1000C and left at that temperature for 8h. The solvent was evaporated in vacuo and the residue was purified by gradient column chromatography on silica gel, eluted with CHCl3 :MeOH (100:0 ? 90:10), to afford the product as a white solid; Yield: 0.38 g (65%) deltaH CDCl3, 250 MHz) 2.44 ( 3 H, s, CH3), 3.66 - 3.57 ( 2 H, m, NHCH2), 4.63 ( 1 H, s, br, NH),7.25 ( 1 H, d, J 7.5, ArH), 7.71 (1 H, dd, J 2.5, 7.5, ArH), 8.14 ( 1 H, s, ArH), 8.49 (1 H, s, ArH), 9.07 (1 H, s, br, NH); deltac ( CDCl3, 250 MHz) 159.12 (C), 158.62 (C), 157.61 (C), 155.56 (C), 147.44 (CH), 146.99 (CH), 136.32 (C), 123.05 (2 x CH), 119.42 (C), 41.64 (CH2), 18.47 (CH3); m/z 259.2 (M + H)
 

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