An Example of Polynomial Expansion: The Reaction of 3(5)-Methyl-1<i>H</i>-Pyrazole with Chloroform and Characterization of the Four Isomers

An Example of Polynomial Expansion: The Reaction of 3(5)-Methyl-1<i>H</i>-Pyrazole with Chloroform and Characterization of the Four Isomers

The reaction in phase-transfer catalyzed conditions of 3(5)-methyl-1<i>H</i>-pyrazole with chloroform affords four isomers <b>333</b>, <b>335</b>, <b>355</b> and <b>555</b> in proportions corresponding to the polynomial expansion (a + b)<...

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Bibliographic Details
Main Authors: Vera L. M. Silva, Artur M. S. Silva, Rosa M. Claramunt, Dionisia Sanz, Lourdes Infantes, Ángela Martínez-López, Felipe Reviriego, Ibon Alkorta, José Elguero
Format: Article
Language:English
Published: MDPI AG 2019-02-01
Series:Molecules
Subjects:
pyrazoles
pyrazolylmethanes
phase transfer catalysis
NMR spectroscopy
X-ray crystallography
theoretical calculations
GIAO calculations
Online Access:https://www.mdpi.com/1420-3049/24/3/568

Internet

https://www.mdpi.com/1420-3049/24/3/568

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