Roberto Ignacio

Straightforward Access to Pyrazines, Piperazinones, and Quinoxalines by Reactions of 1,2-Diaza-1,3-butadienes with 1,2-Diamines under Solution, Solvent-Free, or Solid-Phase Conditions

Domitila Aparicio, Orazio A. Attanasi, Paolino Fïlippone et al. · The Journal of Organic Chemistry · 2006 · 116 citations

Natural Sciences, Chemistry, Medicinal Chemistry +17

An efficient entry to pyrrolo[1,2-b]isoquinolines and related systems through Parham cyclisation

Javier Ruiz‐Sanz, Ainhoa Ardeo, Roberto Ignacio et al. · Tetrahedron · 2004 · 42 citations

Pharmacy, Chemistry, Medicinal Chemistry +12

Reactions of Conjugate Phosphinyl- and Phosphonyl-Nitroso Alkenes with Enamines. Preparation of <i>N</i>-Hydroxypyrrole Derivatives

Jesús M. de los Santos, Roberto Ignacio, Domitila Aparicio et al. · The Journal of Organic Chemistry · 2009 · 37 citations

Natural Sciences, Chemistry, Organic Chemistry +12

Hetero-Diels–Alder Reaction of Phosphorylated Nitroso Alkenes with Enol Ethers on Water: A Clean Approach Toward 1,2-Oxazine Derivatives

Jesús M. de los Santos, Roberto Ignacio, Zouhair Es Sbai et al. · The Journal of Organic Chemistry · 2014 · 37 citations

Natural Sciences, Chemistry, Medicinal Chemistry +13

Michael Addition of Amine Derivatives to Conjugate Phosphinyl and Phosphonyl Nitrosoalkenes. Preparation of α-Amino Phosphine Oxide and Phosphonate Derivatives

Jesús M. de los Santos, Roberto Ignacio, Domitila Aparicio et al. · The Journal of Organic Chemistry · 2007 · 30 citations

Natural Sciences, Chemistry, Medicinal Chemistry +12