self-assembly mechanism. Molecular stellation of the trimeric hexagon [Cd6L23] gave rise to the exclusive self-assembly of star hexagon [Cd18L16L33] through complementary ligand pairing between the ditopic and octatopic tectons. To understand how the intermolecular heteroleptic complexation influenced the self-assembly pathway, the star hexagon was truncated into two triangular fragments, [Cd12L13L43]
TAO, WEIJIN;NESBITT, STEPHANIE;HECK, RICHARD F., J. ORG. CHEM., 55,(1990) N, C. 63-69
作者:TAO, WEIJIN、NESBITT, STEPHANIE、HECK, RICHARD F.
DOI:——
日期:——
NOVEL DIHYDROPYRROLO[2,3-F] INDOLE-DIKETOPYRROLOPYRROLE SEMICONDUCTING MATERIALS, AND METHODS AND USES THEREOF
申请人:Corning Incorporated
公开号:US20180118879A1
公开(公告)日:2018-05-03
Described herein are heterocyclic organic compounds. More specifically, described herein are compounds based on the combination of fused pyrrole structures with diketopyrrolopyrrole structures, methods for making these compounds, and uses thereof. The compounds disclosed have improved electronic, polymerization and stability properties that allow for improved material processibility and inclusion in organic semiconductor devices.
The invention provides compositions comprising a blend of two or more organic electron acceptor compounds and an organic electron donor compound, wherein at least one of the electron acceptor compounds is a compound of Formula (I), which may be used in organic optical or electronic devices.