
Journal of the Chemical Society. Chemical communications p. 2301 - 2302 (1994)
Update date:2022-08-05
Topics:
Tanaka, Tetsuaki
Watanabe, Mayumi
Nakamoto, Yumi
Okuno, Kaori
Maekawa, Kaori
Iwata, Chuzo
3-Dimethoxymethyl-2-(N-cyanoimino)thiazolidine 1e reacts with secondary amines to afford 2,4-diamino-s-triazines 4 unexpectedly, while the triazine 5 bearing different amino groups at 2 and 4 positions is selectively obtained by the reaction with a mixture of two kinds of amines.
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