TY - JOUR AU - Andrés García, José María AU - Losada, Jorge AU - Maestro Fernández, Alicia AU - Rodríguez Ferrer, Patricia AU - Pedrosa Sáez, Rafael PY - 2017 SN - 0022-3263 UR - http://uvadoc.uva.es/handle/10324/28950 AB - Novel supported chiral bifunctional squaramides have been easily prepared starting from diamines derived from natural amino acids and commercially available aminoalkyl polystyrene resins. These squaramides behave as excellent stereoselective... LA - eng PB - American Chemical Society KW - Catálisis KW - Química orgánica TI - Supported and Unsupported Chiral Squaramides as Organocatalysts for Stereoselective Michael Additions: Synthesis of Enantiopure Chromenes and Spirochromanes DO - 10.1021/acs.joc.7b01177 ER -