Reactions of Cp*Ir(CO)2 with pentafluorobenzonitrile : half-sandwich iridium complexes Cp*Ir(CO)(p-C6F4CN)(X)

• Main Authors: Mak, Garvin Kar Hang, Chan, Pek Ke, Fan, Wai Yip, Leong, Weng Kee, Li, Yongxin
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Science::Chemistry::Organic chemistry::Organometallic compounds
• Online Access: https://hdl.handle.net/10356/79778; http://hdl.handle.net/10220/18614
• Institution: Nanyang Technological University

The reaction of Cp*Ir(CO)2 (1) with pentafluorobenzontrile in the presence of a base afforded the diaryl complex Cp*Ir(CO)(p-C6F4CN)2 (4). The reaction proceeds via the metallacarboxylic acid Cp*Ir(CO)(p-C6F4CN)(COOH) (2). The latter can be decarboxylated in the presence of a base to the hydrido spe...