摘要
Benzocyclobutene resin possess many kinds of excellent properties,and it can be used as high-performance dielectric film materials in microelectronics industry.In this paper,4,4′-bisbenzocyclobutene is synthesized by ligand-free deboronated coupling reaction at room temperature from benzocyclobutene-4-boronic acid by relative high yields.The polymerization of the monomer is studied by IR-online analysis and heat initiative polymerization.Furthermore,the thermostability of polymer is detected by TGA.The results show the polymer exhibited excellent thermostability.
Benzocyclobutene resin possess many kinds of excellent properties, and it can be used as high-performance dielectric film materials in microelectronics industry. In this paper, 4,4＇-hisbenzocyclobutene is synthesized by ligand-free deboronated couphng reaction at room temperature from benzocyclobutene-4-boronic acid by relative high yields. The polymerization of the monomer is studied by IR-online analysis and heat initiative polymerization. Furthermore, the thermostability of polymer is detected by TGA. The results show the polymer exhibited excellent thermostability.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2008年第11期1505-1507,共3页
Chemical Research and Application
基金
国家自然科学基金NSFC20574046资助项目
