This article is cited in 16 papers

Communications

Regio- and stereoselective cycloaddition of stable azomethine imines to (arylmethylidene)malononitriles

M. I. Pleshchev^a, N. V. Das Gupta^a, M. I. Struchkova^a, A. S. Goloveshkin^b, I. S. Bushmarinov^b, D. V. Khakimov^a, N. N. Makhova<sup>a

a</sup> N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^b A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Abstract: [3 + 2] Cycloaddition of 1-arylmethylidene-3-oxopyrazolidin-1-ium-2-ides (stable azomethine imines) to (arylmethylidene)malononitriles proceeds regio- and stereoselectively to afford 1,3-diaryl-5-oxotetrahydropyrazolo[1,2-a]pyrazole-2-carbonitriles that proved resistant to azomethine imines metathesis.

Language: English

DOI: 10.1016/j.mencom.2015.05.009

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