Oxidation of a P-C Bond under Mild Conditions

• Main Authors: Ilić, Gordana, Gaguly, Rakesh, Petković, Milena, Vidović, Dragoslav
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2016
• Subjects: Baeyer-Villiger oxidation; phosphenium dication
• Online Access: https://hdl.handle.net/10356/81917; http://hdl.handle.net/10220/39725
• Institution: Nanyang Technological University

The reactivity of phosphenium dication [(Ph3P)2C-P-NiPr2]2+, 12+, towards pyridine N-oxide (O-py) has been investigated. The resulting oxophosphonium dication [(Ph3P)2C(NiPr2)P(O)(O-py)]2+, 22+, was surprisingly stabilized by a less nucleophilic O-py ligand instead of pyridine (py). This compound wa...