Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000131.xml
Synfacts 2010(12): 1363-1363
DOI: 10.1055/s-0030-1258944
DOI: 10.1055/s-0030-1258944
Synthesis of Materials and Unnatural Products
© Georg Thieme Verlag
Stuttgart ˙ New York
Efficient Bipolar Transport Material for OLEDs
W. Nakanishi, S. Hitosugi, A. Piskareva, Y. Shimada, H. Taka, H. Kita, H. Isobe*
Tohoku University, Sendai and Konica Minolta Technology Center Inc., Hachioji-shi, Japan
Further Information
Publication History
Publication Date:
22 November 2010 (online)
Significance
A disilanyl bisanthracene (SiDPBA), which functions as a bipolar carrier transport material, is readily accessible via a one-pot procedure. A single isomer (trans) is produced in good yield and purification consists of simple washing with diethyl ether. While only one isomer is produced in the reaction, X-ray crystallography revealed two inequivalent molecules comprising the unit cell.