An efficient route to biaryl bisbenzocyclobutene monomers based on Suzuki coupling reaction at room temperature

J Yang, F Zhu, W Chen, B Li, L Zhang…

Index: Yang, Jun-Xiao; Ma, Kuo-Yan; Zhu, Fang-Hua; Chen, Wen; Li, Bo; Zhang, Lin; Xie, Ru-Gang Journal of Chemical Research, 2005 , # 3 p. 184 - 186

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Abstract

Benzocyclobutenes (BCBs) are a family of thermally poly- merisable monomers for high-performance polymers, which have been widely used in the microelectronics industry because of their low dielectric constant, low dispersion factor, low water up-take, high thermal and chemical stability, and ease of processing.1 Homopolymers and copolymers of aryl bridged bisbenzocyclobutene monomers (bisBCB) also exhibit excellent properties.2 However, a practical method for ...