Synthesis and Characterization of Geminally Dialkylsubstituted Tetraindanotetraoxa[8]circulenes
作者:Søren L. Mejlsøe、Jørn B. Christensen
DOI:10.1002/jhet.2113
日期:2014.7
A synthetic methodology for the synthesis of 2,2‐dialkyl‐4,7‐dimethoxy‐2,3‐dihydro‐1H‐inden‐1‐ones from 4,7‐dimethoxy‐2,3‐dihydro‐1H‐inden‐1‐one has been developed, and some of these compounds were converted into the corresponding geminally dialkylsubstituted tetraindanotetraoxa[8]circulenes with the expectation of obtaining discotic liquid crystalline materials.