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Chemical Structure| 139585-70-9 Chemical Structure| 139585-70-9
Chemical Structure| 139585-70-9

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Product Details of 6-Bromonicotinonitrile

CAS No. :139585-70-9
Formula : C6H3BrN2
M.W : 183.01
SMILES Code : C1=C(C=NC(=C1)Br)C#N
MDL No. :MFCD00234141
InChI Key :XHYGUDGTUJPSNX-UHFFFAOYSA-N
Pubchem ID :5005718

Safety of 6-Bromonicotinonitrile

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P301+P312-P302+P352-P304+P340-P305+P351+P338

Application In Synthesis of 6-Bromonicotinonitrile

* 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 [ 139585-70-9 ]
  • Downstream synthetic route of [ 139585-70-9 ]

[ 139585-70-9 ] Synthesis Path-Upstream   1~1

  • 1
  • [ 139585-70-9 ]
  • [ 889676-37-3 ]
YieldReaction ConditionsOperation in experiment
92% With sodium t-butanolate In 5,5-dimethyl-1,3-cyclohexadiene; ethanol for 4 h; Reflux A mixture of 2-bromo-5-cyanopyridine (10 mmol, 1.83 g),Sodium tert-butoxide (0 · 1 mmol, 9 · 6 mg)(V: V = 3: 1) in a mixed solvent of xylene / ethanol (V: V = 3: 1). After the reaction was allowed to proceed for 4 hours, the reaction was stopped,After drying, the residue was purified by silica gel column chromatography to give 1.84 g of 2-bromo-5-amidopyridine as a white solid
References: [1] Patent: CN104016913, 2016, B, . Location in patent: Paragraph 0033-0036.
 

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