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[ CAS No. 56844-42-9 ] {[proInfo.proName]}

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Chemical Structure| 56844-42-9
Chemical Structure| 56844-42-9
Structure of 56844-42-9 * Storage: {[proInfo.prStorage]}
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Product Details of [ 56844-42-9 ]

CAS No. :56844-42-9 MDL No. :
Formula : C7H5ClN2OS Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W :200.65 Pubchem ID :-
Synonyms :

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Application In Synthesis of [ 56844-42-9 ]

* 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 [ 56844-42-9 ]

[ 56844-42-9 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 43088-64-8 ]
  • [ 56844-42-9 ]
YieldReaction ConditionsOperation in experiment
63% With N-chloro-succinimide; In acetic acid; at 95℃; for 1.5h; 5-Methylthieno[2,3-d]pyrimidin-4(3H)-one (6e) (0.76 g, 4.4 mmol) and N-chlorosuccinimmide (0.7 g,5.2 mmol) were dissolved in glacial AcOH (23 mL) and heated at 95 C for 1.5 h. The reaction mixturewas then concentrated in vacuo. The residue was stirred with H2O (25 mL), filtered, washed with H2Oand MeOH and finally dried to give a brown solid in 63% yield. 1H-NMR (DMSO-d6), delta: 2.42 (s, 3H),8.10 (s, 1H), 12.56 (bs, 1H). 13C-NMR (DMSO-d6), delta: 12.9, 120.5, 122.5, 130.8, 146.3, 157.0, 161.5.
  • 2
  • [ 31891-06-2 ]
  • [ 56844-42-9 ]
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