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ChemicalBook >  Product Catalog >  Pharmaceutical intermediates >  (4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate

(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate

Basic information Uses Safety Supplier Related

(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate Basic information

Product Name:
(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate
Synonyms:
  • (4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate
  • (4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl 2,2-dimethylpropanoate
  • Propanoic acid, 2,2-dimethyl-, (4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl ester
  • (4-Chloro-7h-pyrrolo[2,3-d]pyrimidin-7-yl)metethyl pivlateala
  • (4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl 2,2-dimethy...
  • (4-gas-7H-pyrrole and [2,3-inits mouth]Pyrimidine-7-yl) Methylvalproate
  • (4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivaate
CAS:
1146629-75-5
MF:
C12H14ClN3O2
MW:
267.71
Product Categories:
  • 1146629-75-5
Mol File:
1146629-75-5.mol
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(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate Chemical Properties

Boiling point:
390.0±32.0 °C(Predicted)
Density 
1.30±0.1 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
2.81±0.30(Predicted)
Appearance
White to off-white Solid
InChI
InChI=1S/C12H14ClN3O2/c1-12(2,3)11(17)18-7-16-5-4-8-9(13)14-6-15-10(8)16/h4-6H,7H2,1-3H3
InChIKey
DTPDTZKIIYSQPO-UHFFFAOYSA-N
SMILES
C(OCN1C2C(C=C1)=C(Cl)N=CN=2)(=O)C(C)(C)C
CAS DataBase Reference
1146629-75-5
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(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate Usage And Synthesis

Uses

(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate can be used as a heterocyclic derivative for pharmaceutical synthesis.

Synthesis

18997-19-8

3680-69-1

1146629-75-5

4-Chloro-7H-pyrrolo[2,3-d]pyrimidine (25 g) and chloromethyl pivalate (27 g) were used as raw materials and potassium carbonate (27 g) and N,N-dimethylformamide (100 mL) were added to the reaction vessel. The reaction mixture was stirred at ambient temperature for 14 h. The reaction process was monitored by thin layer chromatography (TLC). Upon completion of the reaction, water (250 mL) was added to the mixture and stirring was continued for 2 hours. Subsequently, the reaction mixture was filtered, the filter cake was washed with water (50 mL) and finally dried under reduced pressure at 40 °C to 45 °C for 12 h to afford (4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate in 98.85% yield.

References

[1] Patent: WO2016/88094, 2016, A1. Location in patent: Page/Page column 10
[2] Organic Letters, 2009, vol. 11, # 9, p. 1999 - 2002
[3] Patent: US2010/190981, 2010, A1. Location in patent: Page/Page column 73-75
[4] Patent: CN107226814, 2017, A. Location in patent: Paragraph 0039-0040; 0042; 0044; 0046; 0048; 0050
[5] Patent: US2009/233903, 2009, A1. Location in patent: Page/Page column 67-68

(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalateSupplier

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