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Chemical Structure| 1491216-01-3 Chemical Structure| 1491216-01-3

Structure of 1491216-01-3

Chemical Structure| 1491216-01-3

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Product Details of [ 1491216-01-3 ]

CAS No. :1491216-01-3
Formula : C17H19IN4O2
M.W : 438.26
SMILES Code : O=C1C(N(C)N=C2CCC)=C2N=C(C3=CC(I)=CC=C3OCC)N1
MDL No. :N/A

Safety of [ 1491216-01-3 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P264-P271-P280-P302+P352-P305+P351+P338

Application In Synthesis of [ 1491216-01-3 ]

* 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 [ 1491216-01-3 ]

[ 1491216-01-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1491216-01-3 ]
  • [ 145549-76-4 ]
  • tert-butyl 3-[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl]-3-hydroxy-cyclobutanecarboxylate [ No CAS ]
YieldReaction ConditionsOperation in experiment
26% n-BuLi (2.6 mL, 6.5 mmol) was added to a stirred suspension of intermediate I-94a (2.63 g, 6.0 mmol) in THE (60 mL) at 7O0C over a period of 5 mins under nitrogen. The resulting solution was stirred at 4O0C for 1 hr, and then then R-28b: <strong>[145549-76-4]tert-butyl 3-oxocyclobutanecarboxylate</strong> (1 .1 g, 6.5 mmol) in THE(10 mL) was added over a period of 5 mins under nitrogen. The resulting solution was stirred at room temperature for 15 hrs. The reaction was quenched aq.NH4CI and then extracted with EtOAc. The combined organic phase was washed with saturated brine, dried over anhydrous Na2SO4, filtered and concentrated in vacuo. The residue was purified by column togive the pure intermediate I-167a (830 mg, 26percent yield). ESI-MS (Mi-i): 483.2 calc. for C26H34N405: 482.2.
 

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