Ontology highlight
ABSTRACT:
SUBMITTER: Demina NS
PROVIDER: S-EPMC7191864 | biostudies-literature | 2020 Apr
REPOSITORIES: biostudies-literature
ACS omega 20200417 16
Two series of new N,S,Se-heteroacenes, namely, 6<i>H</i>-benzo[4',5']selenopheno[2',3':4,5]thieno[3,2-<i>b</i>]indoles and 12<i>H</i>-benzo[4″,5″]selenopheno[2″,3″:4',5']thieno[2',3'4,5]thieno[3,2-<i>b</i>]indoles, were successfully obtained using an effective strategy based on Fiesselmann thiophene and Fischer indole synthesis. The new molecules exhibit a large optical band gap (2.82 eV < <i>E</i> <sub>g</sub> <sup>opt</sup> < 3.23 eV) and their highest occupied molecular orbital (HOMO) energy ...[more]