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Published in 2022 at "Beilstein Journal of Organic Chemistry"
DOI: 10.3762/bjoc.18.68
Abstract: The tri(n-butyl)phosphine-catalyzed reaction of isatylidene malononitriles and bis-chalcones in chloroform at 65 °C afforded functionalized spiro[cyclohexane-1,3'-indolines] in good yields and with good diastereoselectivity. On the other hand, the tri(n-butyl)phosphine-catalyzed reaction of 3-(ethoxycarbonylmethylene)oxindoles and bis-chalcones gave…
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Keywords:
butyl phosphine;
reaction;
cyclohexane indolines;
spiro cyclohexane ... See more keywords