An efficient and green reaction of isatins, 3-amino-1-phenyl-2-pyrazolin-5-one (3-amine-1H-pyrazole), and β-diketone in aqueous medium
Sign Up to like & getrecommendations! 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… read more here.
Keywords: reaction isatins; efficient green; hbox; reaction ... See more keywords