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Chemical Structure| 1692-15-5 Chemical Structure| 1692-15-5
Chemical Structure| 1692-15-5

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Product Citations

Stephen H. Dempsey ; Alex Lovstedt ; Steven R. Kass ;

Abstract: A variety of electrostatically enhanced 3- and 4-pyridylborate salt catalysts are reported and show significant improvement over an activated noncharged neutral control compound. Their nucleophilicity in a stoichiometric SN2 reaction and catalytic performance in a urethane synthesis are evaluated along with three methods for rapidly evaluating the basicity of these species. That is, qualitative titrations in CH2Cl2 and CHCl3 were carried out, two separate solution-state IR studies in CCl4 and CDCl3 are reported, and the proton affinities of the anionic components of the salts were computed. Charge differences between the anion and its protonated zwitterionic conjugate acid are evaluated along with the highest occupied molecular orbitals of the anions in relationship to some of the surprising reactivity findings that were observed in the two kinetic studies.

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Product Details of Pyridine-4-boronic acid

CAS No. :1692-15-5
Formula : C5H6BNO2
M.W : 122.92
SMILES Code : C1=C(C=CN=C1)B(O)O
MDL No. :MFCD01074545
InChI Key :QLULGIRFKAWHOJ-UHFFFAOYSA-N
Pubchem ID :2734379

Safety of Pyridine-4-boronic acid

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302+H312+H332-H315-H319-H335
Precautionary Statements:P261-P280-P305+P351+P338

Application In Synthesis of Pyridine-4-boronic acid

* 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 [ 1692-15-5 ]
  • Downstream synthetic route of [ 1692-15-5 ]

[ 1692-15-5 ] Synthesis Path-Upstream   1~1

  • 1
  • [ 24424-99-5 ]
  • [ 1692-15-5 ]
  • [ 81660-73-3 ]
References: [1] Organic Letters, 2014, vol. 16, # 7, p. 1836 - 1839.
 

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