Ortho-C–H Benzylation of Aryl Imines with Benzyl Phosphates under Cobalt–Pyphos Catalysis

• المؤلفون الرئيسيون: Xu, Wengang, Paira, Rupankar, Yoshikai, Naohiko
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2015
• الموضوعات: DRNTU::Science::Chemistry
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/103771; http://hdl.handle.net/10220/38789
• المؤسسة: Nanyang Technological University

Ortho-C–H benzylation of aryl ketimines with benzyl phosphates is achieved with the aid of a catalytic system consisting of a cobalt(II) salt, a phosphine/pyridine bidentate ligand, and a Grignard reagent under room-temperature conditions, affording a variety of diarylmethanes bearing o-acetyl or -a...