TY  - GEN
A1  - Węcławski, Marek K.
A1  - Tasior, Mariusz
A1  - Hammann, Tommy
A1  - Cywiński, Piotr J.
A1  - Gryko, Daniel T.
T1  - From π-expanded coumarins to π-expanded pentacenes
N2  - The synthesis of two novel types of π-expanded coumarins has been developed. Modified Knoevenagel bis-condensation afforded 3,9-dioxa-perylene-2,8-diones. Subsequent oxidative aromatic coupling or light driven electrocyclization reaction led to dibenzo-1,7-dioxacoronene-2,8-dione. Unparalleled synthetic simplicity, straightforward purification and superb optical properties have the potential to bring these perylene and coronene analogs towards various applications.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 280 
Y1  - 2014
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-98822
ER  -