New synthetic routes to molrac spacer and platform systems which incorporate the 1,4-benzoquinone chromophore
作者:Douglas N. Butler、Rufus Smits、David A.C. Evans、K.D.Vinindra Weerasuria、Ronald N. Warrener
DOI:10.1016/0040-4039(96)00219-5
日期:1996.3
Cycloaddition routes are described for the preparation of rigid molrac olefins containing an inbuilt 1,4-benzoquinonechromophore using either a divergent approach as used in the synthesis of platformmolrac 1 and its geometrical isomer 2, or a serial approach used to prepare 20. A short route to bismethanoanthraquinones 3 and 7 is also reported.
SYNTHESIS AND APPLICATIONS OF SOLUBLE PENTACENE PRECURSORS AND RELATED COMPOUNDS
申请人:CHOW Tahsin J.
公开号:US20130017497A1
公开(公告)日:2013-01-17
The present disclosure relates to methods and systems for synthesis of bridged-hydropentacene, hydroanthracene and hydrotetracene from the precursor compounds pentacene derivatives, tetracene derivatives, and anthracene derivatives. The invention further relates to methods and systems for forming thin films for use in electrically conductive assemblies, such as semiconductors or photovoltaic devices.