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Chemical Structure| 2806-29-3 Chemical Structure| 2806-29-3

Structure of 2806-29-3

Chemical Structure| 2806-29-3

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Product Details of [ 2806-29-3 ]

CAS No. :2806-29-3
Formula : C10H5ClF3N
M.W : 231.60
SMILES Code : FC(F)(F)C1=CC(Cl)=NC2=C1C=CC=C2
MDL No. :MFCD03407381
InChI Key :FNDXRWXUIYHEDU-UHFFFAOYSA-N
Pubchem ID :2782912

Safety of [ 2806-29-3 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319
Precautionary Statements:P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313

Application In Synthesis of [ 2806-29-3 ]

* 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 [ 2806-29-3 ]

[ 2806-29-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 25199-84-2 ]
  • [ 2806-29-3 ]
YieldReaction ConditionsOperation in experiment
With trichlorophosphate;N,N-dimethyl-formamide; at 90℃; for 1h; General Procedure 99: 2-Chloro-4-trifluoromethyl-quinoline (Intermediate 466)DMF (cat.) was added to a solution of <strong>[25199-84-2]4-trifluoromethyl-1H-quinolin-2-one</strong> 465 (160 mg, 0.75 mmol) in POCl3 (2 ml) and the mixture was heated at 90 C. for 1 h. After cooling, the mixture was concentrated in vacuo and the residue was poured into an ice cold solution of NaHCO3 solution. The aqueous phase was extracted with EtOAc. The organic phase was dried (Na2SO4) and concentrated in vacuo to give the title compound (50 mg, 29%) which was used in the next step without further purification.MW: 231.61HPLCMS (Method C):[m/z]: 231.96
With trichlorophosphate; for 5h;Heating / reflux; The mixture of 55 and POCl3 (5 mL) was refluxed for 5 h, and then poured into the ice water. The ether extract was washed with brine and dried over anhydrous Na2SO4, and then concentrated to afford the compound 56, which was directly used in next step.The mixture of 56 and hydrazine hydrate in 5 mL of ethanol was refluxed for several hours until the starting material disappeared. After workup, compound 57 was obtained.
 

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