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Published in 2017 at "Molecular Diversity"
DOI: 10.1007/s11030-017-9780-5
Abstract: An efficient and green reaction of isatins, 3-amino-1-phenyl-2-pyrazolin-5-one (3-amine-1H-pyrazole), and $$\beta $$β-diketone in aqueous medium in the presence of $$\hbox {PEG}$$PEG–$$\hbox {SO}_{{3}}\hbox {H}$$SO3H is reported, and a series of novel spirocompounds was obtained with high…
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Keywords:
reaction isatins;
efficient green;
hbox;
reaction ... See more keywords