Synthesis of 6-methyl-3,4-dihydropyrazinones using an Ugi 4-CR/allenamide cycloisomerization protocol
2016; Royal Society of Chemistry; Volume: 15; Issue: 2 Linguagem: Inglês
10.1039/c6ob02266a
ISSN1477-0539
AutoresEstefanía Icelo-Ávila, Yoarhy A. Amador‐Sánchez, Luis A. Polindara‐García, Luis D. Miranda,
Tópico(s)Phytochemical compounds biological activities
ResumoA two-step synthesis of 6-methyl-3,4-dihydropyrazinones from Ugi adducts and their transformation into pyrazino[2,1- a ]isoindole and pyrazino[2,1- a ]isoquinoline cores has been accomplished.
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