Results 271 to 278 of about 38,574 (278)

Structure of pyrazole

The Journal of Physical Chemistry, 1967
Curt W. Reimann, Alan D. Mighell
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Thermal rearrangements of 3H-pyrazoles, 4H-pyrazoles, and cyclopentadienes

1992
3H-Pyrazoles generally undergo thermal rearrangement by concerted [1,5]-sigmatropic migrations. It has been discovered that 3H-pyrazoles 111a-e undergo thermal rearrangement by an alterative mechanism. A stepwise, ion-pair, mechanism operates in these rearrangements, in benzene/toluene, chloroform, and methanol solvents.
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Researches on pyrazoles [PDF]

Chemistry of Heterocyclic Compounds, 1966
N. I. Bobrova, I. I. Grandberg
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Pyrazole derivatives of boron

Chemischer Informationsdienst, 1985
Swiatoslaw Trofimenko, Kurt Niedenzu
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Pyrazoles

1996
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Chloromethylation of pyrazole ring

Russian Journal of General Chemistry, 2015
A. A. Saakyan, A. G. Hasratyan, V. I. Rstakyan, H. S. Attaryan   +3 more
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Pechmann pyrazole synthesis [PDF]

, 2002
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Kinetics and Mechanism of Iodination of Pyrazole. Comparative Reactivities of Pyrazole and Imidazole

Journal of the American Chemical Society, 1964
Virginia L. Vaughan, Don G. Lambert, John D. Vaughan   +2 more
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