Archiv der Pharmazie p. 57 - 60 (1993)
Update date:2022-08-05
Topics:
Hartke
Kraska
The reaction of the dithiono malonates 1 with the formamide acetals 2 leads to the 2-dialkylaminomethylene dithionomalonates 4 and the thiono acrylates 6. The condensation of 4 with hydrazines gives rise to the pyrazoles 7 and 8, with hydroxylamine sulfon
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Doi:10.1016/S0040-4039(01)01807-X
(2001)Doi:10.1080/15257770.2015.1109098
(2016)Doi:10.1039/d0ra00204f
(2020)Doi:10.1016/S0020-1693(00)82913-8
(1993)Doi:10.1016/S0040-4039(00)90770-6
(1967)Doi:10.1021/jo00063a020
(1993)
