n-Channel Organic Semiconductors Derived from Air-Stable Four-Coordinate Boron Complexes of Substituted Thienylthiazoles was written by Hecht, Reinhard;Kade, Juliane;Schmidt, David;Nowak-Krol, Agnieszka. And the article was included in Chemistry – A European Journal in 2017.Product Details of 121359-48-6 This article mentions the following:
Three acceptor-π-bridge-acceptor (A-π-A) mols. derived from 2-(3-boryl-2-thienyl)thiazole have been synthesized and thoroughly characterized. Incorporation of a B-N unit into thienylthiazole and attachment of suitable acceptor moieties allowed to obtain ambient-stable A-π-A mols. with low-lying LUMO levels. Their potential for applications in organic electronics was tested in vacuum-deposited organic thin film transistors (OTFT). The OTFT device based on boryl-thienylthiazole and 1,1-dicyanomethylene-3-indanone (DCIND) acceptor moieties showed an electron mobility of ≈1.4×10-2 cm2 V-1 s-1 in air, which is the highest electron mobility reported to date for organoboron small mols. Conversely, the device employing the malononitrile (MAL) derivative as an active layer did not show any charge transport behavior. As suggested by single crystal X-ray anal. of indandione (IND) and MAL derivatives, the enhanced mobility of IND (and DCIND) in comparison to the MAL mol. can be attributed to the effective two-dimensional π-stacking in the solid state imparted by the acceptor moieties with an extended π-surface. In the experiment, the researchers used many compounds, for example, 2-(Tributylstannyl)thiazole (cas: 121359-48-6Product Details of 121359-48-6).
2-(Tributylstannyl)thiazole (cas: 121359-48-6) belongs to thiazole derivatives. Thiazole rings are planar and aromatic. Thiazoles are characterized by larger pi-electron delocalization than the corresponding oxazoles and have therefore greater aromaticity. Various laboratory methods exist for the organic synthesis of thiazoles. Prominent is the Hantzsch thiazole synthesis is a reaction between haloketones and thioamides.Product Details of 121359-48-6
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica