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Chemical Structure| 496849-77-5 Chemical Structure| 496849-77-5

Structure of 496849-77-5

Chemical Structure| 496849-77-5

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Product Details of [ 496849-77-5 ]

CAS No. :496849-77-5
Formula : C6H2Cl3NO2
M.W : 226.44
SMILES Code : O=C(O)C1=NC(Cl)=C(Cl)C(Cl)=C1

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Application In Synthesis of [ 496849-77-5 ]

* 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.

  • Upstream synthesis route of [ 496849-77-5 ]

[ 496849-77-5 ] Synthesis Path-Upstream   1~2

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  • [ 496849-77-5 ]
  • [ 40360-44-9 ]
YieldReaction ConditionsOperation in experiment
45.11% With [2,2]bipyridinyl; nickel(II) chloride hexahydrate; sodium hydroxide; zinc In N,N-dimethyl-formamide at 20℃; Inert atmosphere Three 8 mL scintillation vials were charged with NiC12•6H20 (12.0 mg, 0.05 1 mmol)and 2,2’-bipyridine (16.0 mg, 0.102 mmol). The vials were closed and purged with nitrogenfor 5 mm, after which the vials were charged with DMF (4.5 mL) and one of the following:deionized (DI) water (pH = 7), 10percent HC1, or 10percent sodium hydroxide (NaOH) (0.5 mL). The mixtures were allowed to stir for 5 mm. To each of the vials was added zinc dust (0.22 g, 3.4 mmol), and the mixtures were allowed to stir under nitrogen for 35 mm. Solid 3,4,5,6-tetrachloropicolinic acid (0.10 g, 0.4 mmol) was added to each through the top of the reactor. The reaction mixtures were allowed to stir at ambient temperature, and samples were removed periodically to determine reaction kinetics. The samples (—0.01 mL of reaction mixture diluted to 1.5 mL with acetonitrile) were analyzed by a calibrated HPLC method.
References: [1] Patent: WO2016/22623, 2016, A1, . Location in patent: Page/Page column 8; 9.
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  • [ 10469-09-7 ]
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  • [ 40360-44-9 ]
References: [1] Patent: WO2016/22623, 2016, A1, . Location in patent: Paragraph 6; 7.
 

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