First synthesis and further derivatization of furo[3,2-c]pyrazol-6-ones
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DOI: 10.1016/j.tetlet.2019.01.021
Abstract: Abstract For the very first time furo[3,2-c]pyrazoles have been prepared starting from pyrazole building blocks instead from furanes. During this synthesis effort two previously unknown heterocyclic scaffolds have been discovered, the furo[3,2-c]pyrazol-6-ones and the 2-cyano-3-aminofuran-4-ones. read more here.
Keywords: synthesis derivatization; pyrazol ones; furo pyrazol; first synthesis ... See more keywords