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Chemical Structure| 1386398-83-9 Chemical Structure| 1386398-83-9

Structure of 1386398-83-9

Chemical Structure| 1386398-83-9

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Product Details of [ 1386398-83-9 ]

CAS No. :1386398-83-9
Formula : C10H7ClN6S
M.W : 278.72
SMILES Code : CSC1=NC=CC(C2=NNC3=NC(Cl)=NC=C32)=N1

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Application In Synthesis of [ 1386398-83-9 ]

* 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 [ 1386398-83-9 ]

[ 1386398-83-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1386398-83-9 ]
  • [ 192130-34-0 ]
  • [ 1386399-02-5 ]
YieldReaction ConditionsOperation in experiment
With triethylamine; In isopropyl alcohol; for 15h;Reflux; Example 26; 4-{2-[3-(2-Methylsulfanyl-pyrimidin-4-yl)- lH-pyrazolo[3,4-d]pyrimidin-6-ylamino]- ethyl}-piperazine-l-carboxylic acid tert-butyl ester; To a solution of 6-chloro-3-(2-methylsulfanyl-pyrimidin-4-yl)- lH-pyrazolo[3,4- d]pyrimidine (from Example 7 supra) (500 mg, 1.79 mmol) in 2-propanol (40 mL) was added tert-butyl 4-(2-aminoethyl)piperazine- l-carboxylate (613 mg, 1.97 mmol) followed by triethylamine (200 mg, 1.98 mmol). The reaction mixture was stirred at reflux for 15 hours and the solvent was then removed under reduced pressure. The residue was extracted with dichloromethane (3 x 30 mL), washed with water (5 mL), dried over anhydrous sodium sulfate, filtered, and concentrated to afford 4-{2-[3-(2-methylsulfanyl-pyrimidin-4-yl)- lH-pyrazolo[3,4- d]pyrimidin-6-ylamino] -ethyl }-piperazine- l-carboxylic acid tert-butyl ester. (Yield 600 mg, crude). LC-MS: [M+H]+ 472.
With triethylamine; In isopropyl alcohol; for 15h;Reflux; Example 264-{2-[3-(2-Methylsulfanyl-pyrimidin-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino]-ethyl}-piperazine-1-carboxylic acid tert-butyl esterTo a solution of 6-chloro-3-(2-methylsulfanyl-pyrimidin-4-yl)-1H-pyrazolo[3,4-d]pyrimidine (from Example 7 supra) (500 mg, 1.79 mmol) in 2-propanol (40 mL) was added <strong>[192130-34-0]tert-butyl 4-(2-aminoethyl)piperazine-1-carboxylate</strong> (613 mg, 1.97 mmol) followed by triethylamine (200 mg, 1.98 mmol).The reaction mixture was stirred at reflux for 15 hours and the solvent was then removed under reduced pressure.The residue was extracted with dichloromethane (3*30 mL), washed with water (5 mL), dried over anhydrous sodium sulfate, filtered, and concentrated to afford 4-{2-[3-(2-methylsulfanyl-pyrimidin-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino]-ethyl}-piperazine-1-carboxylic acid tert-butyl ester. (Yield 600 mg, crude).LC-MS: [M+H]+ 472.
 

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