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Influence of substituents in salicylaldehyde molecule on interaction with 2-imino-3,5-dimethylthiazolidine

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Salicylaldehyde, 5-chlorosalicylaldehyde, or o-vanillin will react with 2-imino-3,5-dimethylthiazolidine to form previously unknown bis(3,5-dimethylthiazolidin-2-ylideneamino)-2-hydroxyphenylmethanes. If strong electron-acceptor groups are present on the aromatic ring, an acid-base interaction takes place. Thus, 3-nitro-5-methoxy-, 3-nitro-5-chloro-, and 3-bromo-5-nitrosalicylaldehyde react with the heterocyclic base to form saltlike complexes, the structure of which has been confirmed by x-ray diffraction.

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Deceased.

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 420–425, March, 1993.

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Martem'yanova, N.A., Chunaev, Y.M., Przhiyalgovskaya, N.M. et al. Influence of substituents in salicylaldehyde molecule on interaction with 2-imino-3,5-dimethylthiazolidine. Chem Heterocycl Compd 29, 356–361 (1993). https://doi.org/10.1007/BF00531517

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  • DOI: https://doi.org/10.1007/BF00531517

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