کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1328659 | 977614 | 2005 | 6 صفحه PDF | دانلود رایگان |
Copolymerization of diethynylsilane and dibromoarene by Sonogashira coupling was investigated. Polymerization in dry triethylamine gave poly(diethynylsilylenearylene)s, while in wet triethylamine, hydrolytic desilylation competed to afford polymers containing extended ethynylene–arylene units in the backbone. The resulting polymers exhibited hole-transporting properties in the solid state, being applicable to EL device materials.
Sonogashira coupling of diethynylsilane and dibromoarene in dry triethylamine gave poly(diethynylenesilylenearylene)s, while in wet triethylamine, hydrolytic desilylation competed to give poly[(ethynylenearylene)-co-(diethynylenesilylenearylene)]s. Performance of EL devices having the resulting polymers as hole-transporting materials was studied.Figure optionsDownload as PowerPoint slide
Journal: Journal of Organometallic Chemistry - Volume 690, Issue 17, 1 September 2005, Pages 3951–3956