/pdf/aryl-aryl-bond-formation-one-century-after-the-discovery-of-1jdyxlkwix.pdf

Aryl-aryl bond formation one century after the discovery of the Ullmann reaction.

Synthetic Principles for Bandgap Control in Linear pi-Conjugated Systems.

Low band gap polymers for organic photovoltaics

The cost-effective production of flexible electronic components will profit considerably from the development of solution-processable, organic semiconductor materials. Particular attention is focused on soluble semiconductors for organic field-effect transistors (OFETs). The hitherto differentiation between "small molecules" and polymeric materials no longer plays a role, rather more the ability to process materials from solution to homogeneous semiconducting films with optimal electronic properties (high charge-carrier mobility, low threshold voltage, high on/off ratio) is pivotal. Key classes of materials for this purpose are soluble oligoacenes, soluble oligo- and polythiophenes and their respective copolymers, and oligo- and polytriarylamines. In this context, micro- or nanocrystalline materials have the general advantage of somewhat higher charge-carrier mobilities, which, however, could be offset in the case of amorphous, glassy materials by simpler and more reproducible processing.

Organic semiconductors for solution-processable field-effect transistors (OFETs).

Catalytic cross-coupling reactions in biaryl synthesis

Nickel-phosphine complex-catalyzed Grignard coupling—II : Grignard coupling of heterocyclic compounds

Oxidative cleavage of silicon-carbon bonds in organosilicon fluorides to alcohols

Silafunctional compounds in organic synthesis. 40.1 metalated (allyl) aminosilanes: a γ-regioselective reaction with aldehydes and an approach to the synthesis of 2-deoxy-c-nucleoside skeletons

Kohel Tamao

Papers

Nickel-phosphine complex-catalyzed Grignard coupling—II : Grignard coupling of heterocyclic compounds

Oxidative cleavage of silicon-carbon bonds in organosilicon fluorides to alcohols

Silafunctional compounds in organic synthesis. 40.1 metalated (allyl) aminosilanes: a γ-regioselective reaction with aldehydes and an approach to the synthesis of 2-deoxy-c-nucleoside skeletons

(E)-α,β-unsaturated carboxylic esters from (E-alkenylpentafluorosilicates by palladium-promoted carbonylation☆