Addition of 3(5)-methylpyrazole to p-benzoquinone

Authors
Claramunt, RM Escolastico, C Elguero, J
Citation
Rm. Claramunt et al., Addition of 3(5)-methylpyrazole to p-benzoquinone, ARKIVOC, 2, 2001, pp. 965-970
Citations number
15
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ARKIVOC → ACNP
Volume
2
Year of publication
2001
Part
1
Pages
965 - 970
Database
ISI
SICI code
Abstract
Four derivatives have been isolated and identified in the reaction between 3(5)-methylpyrazole and p-benzoquinone. H-1 and C-13 NMR, including C-13 CP MAS NMR have been used to characterize these 1-pyrazolyl derivatives of 1.4 -dihydroxybenzene. A discussion of their structure and meso/d,l isomerism i s provided.