ChemInform Abstract: General Approach to a Spiro Indole-3,1′-naphthalene Tetracyclic System: Stereoselective Pseudo Four-Component Reaction of Isatins and Cyclic Ketones with Two Molecules of Malononitrile.
1964 ◽
Vol 29
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pp. 1803-1808
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1971 ◽
Vol 12
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pp. 1071-1074
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2019 ◽
Vol 84
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pp. 1647-1653
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2000 ◽
Vol 122
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pp. 12571-12581
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