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Chemical Structure| 1190321-96-0 Chemical Structure| 1190321-96-0

Structure of 1190321-96-0

Chemical Structure| 1190321-96-0

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Product Details of [ 1190321-96-0 ]

CAS No. :1190321-96-0
Formula : C7H4ClFN2
M.W : 170.57
SMILES Code : FC1=CC2=C(NC=C2)N=C1Cl
MDL No. :MFCD12962829
InChI Key :NYXAEXRADNADKD-UHFFFAOYSA-N
Pubchem ID :53413061

Safety of [ 1190321-96-0 ]

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

Application In Synthesis of [ 1190321-96-0 ]

* 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 [ 1190321-96-0 ]

[ 1190321-96-0 ] Synthesis Path-Downstream   1~6

  • 1
  • [ 1190321-96-0 ]
  • [ 74-88-4 ]
  • [ 1380161-60-3 ]
YieldReaction ConditionsOperation in experiment
With potassium carbonate; In N,N-dimethyl-formamide; at 70℃; for 2h;Inert atmosphere; Preparation 34Synthesis of 6-chloro-5-fluoro-l -meth l- lH-pyrrolo[2,3-b]pyridine.To a solution of 6-chloro-5-fluoro-lH-pyrrolo[2,3-b]pyridine (4.15 g, 24.33 mmol) in DMF (50 mL), under a nitrogen atmosphere, is added potassium carbonate (6.73 g, 48.66 mmol), followed by methyl iodide (2.27 mL, 36.49 mmol), and reaction heated to 70 C for 2h. The reaction is cooled, poured onto brine (ca. 50 mL) and the product extracted with CHCI3 (ca. 2 x 30 mL). The combined organic extracts are dried over magnesium sulphate, filtered, and concentrated in vacuo to give a brown solid. This is purified by column chromatography on silica, eluting with 0 to 50% DCM in hexane, to give the title compound as a white solid (1.274 g, 6.90 mmol). MS (m/z): 185/187 (M+l).
  • 2
  • [ 866319-00-8 ]
  • [ 1190321-96-0 ]
  • 3
  • [ 882033-65-0 ]
  • [ 1190321-96-0 ]
YieldReaction ConditionsOperation in experiment
Preparation 31Synthesis of 6-chloro-5-fluoro-lH- yrrolo[2,3-b]pyridine.To a stirred solution of 5-fluoro-lH-pyrrolo[2,3-b]pyridine 7-oxide (4.317 g,28.38 mmol) in THF (150 mL) is added hexamethyldisilazane (6.54 mL, 31.22 mmol). The reaction mixture is cooled to 5 C and methyl chloro formate (5.49 mL, 70.94 mmol) added dropwise. After stirring at 5 C for 3h, 2M sodium hydroxide (80 mL, 0.16 mol) is added dropwise, keeping temperature below IO C. After 2h, 2M hydrochloric acid solution is added until the mixture is at pH7. The reaction is poured onto brine (ca. 500 mL) and product extracted with CHCI3 (ca. 4 x 300 mL). The combined organic extracts are dried over magnesium sulphate, filtered, and concentrated in vacuo to give the title compound as a light brown solid (4.15 g, 24.33 mmol). MS (m/z): 171/173 (M+l).
  • 4
  • [ 1190321-96-0 ]
  • [ 1380161-66-9 ]
  • 5
  • [ 1190321-96-0 ]
  • [ 1380161-72-7 ]
  • 6
  • [ 1190321-96-0 ]
  • [ 1380161-12-5 ]
 

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