Archiv der Pharmazie p. 273 - 277 (1992)
Update date:2022-08-03
Topics:
Hartke
Sauerbier
Richter
Condensation of N-alkyl-4-alkylimino-2-penten-2-amines 1 with (1-chloroalkylidene)propanedinitriles 2 leads to the 2-imino-1,2-dihydropyridine-3-carbonitriles 4, which exist in solution as E/Z-mixtures. With perchloric acid 4a yields the diperchlorate 6.
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Doi:10.1016/0031-9422(92)80343-D
(1992)Doi:10.1021/jo01287a101
(1967)Doi:10.1021/ja00043a046
(1992)Doi:10.1016/S0040-4039(00)79584-0
(1992)Doi:10.1007/BF00696717
(1995)Doi:10.1016/j.bmc.2012.12.025
(2013)
