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Chemical Structure| 156094-77-8 Chemical Structure| 156094-77-8

Structure of 156094-77-8

Chemical Structure| 156094-77-8

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Product Details of [ 156094-77-8 ]

CAS No. :156094-77-8
Formula : C8H9NO2
M.W : 151.16
SMILES Code : O=CC1=C(C)N=C(OC)C=C1
MDL No. :MFCD11044370
InChI Key :HYKSLKBORRBHEN-UHFFFAOYSA-N
Pubchem ID :11819218

Safety of [ 156094-77-8 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362-P403+P233-P501

Application In Synthesis of [ 156094-77-8 ]

* 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 [ 156094-77-8 ]

[ 156094-77-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 126717-59-7 ]
  • [ 68-12-2 ]
  • [ 156094-77-8 ]
YieldReaction ConditionsOperation in experiment
92% A solution of 2-methoxy-5-bromo-6-picoline (73 wt % solution in toluene,3.17 kg, 11.45 moles) in THF (18.3 L) was cooled to -60 C and treated with 2.5 N n-butyllithium in hexanes (4.87 L, 12.2 mol, 1.06 eq). After 0.5 h, dimethylformamide (1.76 L, 22.8 mol, 2.0 eq) was charged at <-50 C. After warming to ambient temperature, an aqueous solution of ammonium chloride (1.6 kg/16.2 L water) was charged and the layers separated. The aqueous phase was re-extracted with methyl ^-butylether (3.3 L) and the combined organic extracts were washed with saturated brine (2.5 L). There was a total of 22.4 kg of organic solution (7.08 wt %) corresponding to a 92% solution yield.
 

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