Magnetic Resonance in Chemistry p. 1117 - 1121 (1992)
Update date:2022-07-30
Topics:
Chimichi, Stefano
Cosimelli, Barbara
Bruni, Fabrizio
Selleri, Silvia
The condensation of 3(5)-aminopyrazole and 5-amino-3-phenylpyrazole with ethyl 2,4-dioxopentanoate and 2-ethoxymethylidene-3-oxobutyrate has been re-investigated.Contrary to previous reports, the former reaction gives rise to both regioisomeric pyrazolo<1
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Doi:10.1016/j.bmcl.2013.08.033
(2013)Doi:10.1016/S0040-4039(00)79888-1
(1991)Doi:10.1080/00397919808004432
(1998)Doi:10.1016/j.ejmech.2013.06.056
(2013)Doi:10.1002/chem.201204518
(2013)Doi:10.1016/j.tet.2013.08.024
(2013)
