Browsing by Author "2ca9de2f-3ed8-4287-b25e-6048a63036e0"
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Quiroga, Jairo; Hormaza, Angelina; Insuasty, Braulio; Saitz Barría, Claudio; Jullian Matthaei, Carolina; Cañete, Alvaro (HeteroCorporation, 1998)A series of pyrazolo[1,5-a]pyrimidin-3-ones 3 was prepared from Meldrum's acid and 5-amino-3-arylpyrazoles 1 by cyclization in nitrobenzene of the corresponding 5-pyrazolylaminomethylene Meldrum's acid derivatives 2. The ...
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Paredes Gil, Katherine; Galarza, Esperanza; Cedeno, David; Insuasty, Braulio; Abonia, Rodrigo (Taylor & Francis, 2016)The synthesis of dinuclear ruthenium sawhorse-type complexes [Ru-2(-ArCH:Rhod)(2)(CO)(4)](n) 12a-e and [Ru-2(ArCH:Rhod)(2)(-ArCH:Rhod)(2)(CO)(4)] 13a-e through reaction of [Ru-3(CO)(10)(NCMe)(2)] and [Ru-3(CO)(12)] and the ...