Reactivity of cycloplatinated amine complexes : intramolecular C–C bond formation, C–H activation, and PPh2 migration in coordinated alkynylphosphines

• Main Authors: Tan, Kien-Wee, Yang, Xiang-Yuan, Li, Yongxin, Huang, Yinhua, Leung, Pak-Hing, Pullarkat, Sumod A.
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/101108; http://hdl.handle.net/10220/13696
• Institution: Nanyang Technological University

The monomeric ortho-platinated complexes [Pt{R1CH(1-C6H4)NMe2-C,N}{Ph2PC≡CR2}Cl] (R1 = Me, Et; R2 = Me, Ph) with trans-N,P geometries were obtained regiospecifically from the reaction between the dimeric [Pt2(μ-Cl)2{R1CH(1-C6H4)NMe2-C,N}2] and the corresponding alkynylphosphines in high yields. The...