2005 Ring opening reactions O 0132 Mild Metal-Free syn-Stereoselective Ring Opening of Activated Epoxides and with Aryl Borates. — A new and efficient method for the syn-nucleophilic 32- 053 Aziridines displacement of aryl and vinyl epoxides and aryl aziridines with phenols, using aryl boronates as activating nucleophiles under neutral conditions, is reported. — (PINESCHI*, M.; BERTOLINI, F.; HAAK, R. M.; CROTTI, P.; MACCHIA, F.; Chem. Commun. (Cambridge) 2005, 11, 1426-1428; Dip. Chim. Bioorg. Biofarm., Univ. Pisa, I-56126 Pisa, Italy; Eng.) — M. Paetzel
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